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Service Manual - Telenet Service

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1. 0123456 7 8 9 1011 12131415161718192021 2223 2425 262728293031 323334353373839 Block No m 1 p o Bi 9 25 6 o 7 58 9 a o 0 o The pattern is repeated until 2560 nozzles is reached F 2 4 2 4 Chapter 2 2 Print drive timing Each printhead houses 12 trains of nozzles which share the same data transfer clock Hx CLK and data latch pulses Hx LT Even numbered nozzle data Hx x DATA x EV odd numbered nozzle data Hx x DATA x OD and the Heat Enable Hx x HE x signal are generated for each nozzle train and controlled individually Printing is carried out in two ways through reciprocating motion of the carriage An encoder sensor mounted on the carriage generates a 150 dpi pitched linear scale detection signal ENCODER_A and a signal ENCODER_B shifted 120 de grees in phase The direction of carriage motion is detected from the status of the ENCODER B signal relative to the leading edge of the ENCODER signal The printhead is driven using a 2400 dpi timing signal internal signal which is generated by dividing the ENCODER_A signal detected at the 150 dpi timing into 16 equal sections
2. The hierarchy of menus and parameters in the Service Mode is as shown below T 7 1 First Level Second Level Third Level Fourth Level Fifth Level Sixth Level DISPLAY PRINTINF YES NO Select YES to print SYSTEM S N TYPE LF TYPE TMP RH SIZE LF SIZE LF SIZE CR SIZE CR AFTER INST HEAD S N LOT INK C BK WARNING 01 20 ERROR 01 20 JAM 01 05 INK CHECK 000000 VO DISPLAY VO DISPLAY 1 VO DISPLAY 2 VO DISPLAY 3 ADJUST PRINT PATTERN NOZZLE 1 Press the OK button to execute OPTICAL AXIS Press the OK button to execute LF TUNING LF TUNING 2 HEAD ADJ MANUAL HEAD ADJ DETAIL Press the OK button to execute BASIC Press the OK button to execute ADJ SETTING A A 1 Adjustment value entry A 24 Adjustment value entry F F 1 Adjustment value entry SAVE SETTINGS YES NO RESET SETTINGS YES NO NOZZLE CHK POS YES NO GAP CALIB YES NO CHANGE LF TYPE 0 1 CR REG EXECUTE YES NO RESET YES NO CR MOTOR COG YES NO 7 2 Chapter 7 T 7 2 First Level Second Level Third Level Fourth Level Fifth Level FUNCTION CR UNLOCK YES NO CR LOCK YES NO PG CHECK YES NO CR AUTO SCAN YES NO CR SCAN COUNT 1 Press the OK button to set 30 Press the OK button to set CR SCAN SIZE 1 Press the OK button to set 5 Press the OK
3. 2 BK XXXXXXXXX TTL XXXXXXXXXXXXXXX HEAD INF 1 1 YY MM DD YY MM DD YY MM DD YY MM DD 2 YY MM DD YY MM DD YY MM DD 3 XXXXXXXX XXXXXXXX XXX XX XXX A XXXXX 5 6 7 XXXXX 8 9 10 11 12 13 19 1 14 1 YY MM DD 2 YY MM DD 3 YY MM DD 4 YY MM DD 5 YY MM DD 6 YY MM DD 7 YY MM DD 8 YY MM DD 9 Y Y MM DD 10 YY MM DD 11 YY MM DD 12 YY MM DD Xxxxxxxx XXXx 13 YY MM DD 14 YY MM DD 15 YY MM DD 16 YY MM DD xxxxxxxx xxxx 17 YY MM DD 18 YY MM DD 19 YY MM DD 20 YY MM DD 15 A x B x D x E x Fx 16 XX XX YY MM DD XX XX YY MM DD XX XX YY MM DD 17 A xxx B xxx D xxx E xxx F xxx 18 AA xxx AB xxx BA xxx BB xxx CA xxx CB xxx DA xxx DB xxx EA xxx EB xxx FA xxx FB xxx HEAD INF 2 1 YY MM DD YY MM DD YY MM DD YY MM DD 2 YY MM DD YY MM DD YY MM DD XXXXXXXX A XXXXX 5 6 7 XXXXX 8 9
4. Head Info ProductName s n Days elapsed Count Mdot GL2 Settings Quality Manager Color Mode Monochrome Color CAD 1 Color CAD 2 Color CAD 3 Color CAD 4 Color CAD 5 Print Quality Fast Standard High Input Resolution 600dpi 300dpi Print Economy Off On 1 24 Chapter 1 T 1 7 First Level Second Level Third Level Fourth Level Fifth Level GL2 Settings Paper Manager Paper Source Automatic Roll Paper Cut Sheet Margin 3mm Standard 5mm Conserve Paper Off On Auto Rotate Off On Nesting 14 Use Nesting Off On Nesting WaitTime 7 xx min Cut Lines 7 Off On Line amp Pen Manager Enable merge Off On Pen Setup Select Palette Software Palette A Palette B Factory Define Palette Palette A Width Choose a pen Indicates the Width number value Color 0 255 Line Attributes No Setting Circle Setting Palette B Specify the values of Choose a pen number Width Color and Line Indicates Width Attributes Color and Line Attributes Factory Choose a pen number Indicates Width Color and Line Attributes Reset Palette All Palette Palette A Palette B Smoo
5. TTL XXXXXXX X M2 Sq f TTL 1 XXXXXXX X M2 sq f ROLL M2 xxxxxxx x sq f ROLL M2 xxxxxxx x sq f CUTSHEET xxxxxxx x m2 Sq f CUTSHEET xxxxxxx x m2 Sq f MEDIA 3 MEDIA 4 NAME NAME TTL XXXXXXX X M2 sq f TTL M2 sq f ROLL M2 sq f ROLL m2 sq f CUTSHEET xxxxxxx x m2 Sq f CUTSHEET xxxxxxx x m2 sq f MEDIA 5 MEDIA 6 NAME NAME TTL XXXXXXX X M2 sq f TTL XXXXXXX X 2 sq f ROLL M2 xxxxxxx x sq f ROLL M2 xxxxxxx x sq f CUTSHEET xxxxxxx x m2 Sq f CUTSHEET xxxxxxx x m2 SQ f MEDIA 7 MEDIA OTHER NAME NAME TTL XXXXXXX X M2 sq f TTL XXXXXXX X M2 sq f ROLL M2 Xxxxxxx x sq f ROLL XXXX
6. The 256 EEPROM stores all information written to the EEPROM on the main controller PCB 2 44 Chapter 2 2 4 5 Power Supply 2 4 5 1 Power supply block diagram iPF750 iPF755 AC inlet 100V to 240V Operation panel Main controller PCB Power supply DC power suppl POWER ON 26V Noize filter circuit control circuit generation circuit 5V 3 3V 21 5V generation circuit 2 2 Rectifying circuit generation circuit F 2 37 The power supply converts AC voltages ranging from 100 V to 240 V from the AC inlet to DC voltages for driving the ICs motor and others The voltage generator circuits include the 26 V generation circuit for driving motors fans and sensors and a 21 5 V generator circuit for driving sensors heads logic circuits and others When the power is turned off 26 V and 21 5 V are reduced to about 12 V and 9 V respectively power save mode Power ON OFF operation is controlled by the main controller PCB 2 45 Chapter 2 2 5 Detection Functions with Sensors 2 5 1 Sensors for covers iPF750 iPF755 Ink Tank Cover Switch L Ink Tank Cover Switch R Upper Cover Lock Solenoid F 2 38 Upper cover lock switch The microswitch based upper cover lock switch detects the open closed states of the upper cover When the upper cover close the switch is pressed to detect the closed state of the upper cover Ink tank cover switch L R The mic
7. aa N E 2 7 2 2 3 Print Control is tie re eta deett e ete a 2 8 224 Print Position Adjustment Function ce a cce ex ee du nae ne ec du e maso dus 2 14 2 2 5 Head Management RR eR HERE EE TEE UR He ovv dE Dave rS 2 14 2 2 6 Printhead Overheating Protection Control essen enne nennen enne nnns 2 14 2 2 7 Pause between Pages 2 2 8 White Raster Skip 2 2 9 Sleep Moderni ta ele ei e n ete ee eo ael bist 2 27 10 Hard Disk Drive erm p e EISE ea Ei 2 3 Printer Mechanical System sss eene nnne enses tnter inns 2 16 292 DM Tnm 2 912 T OUtliDie 52 93 eet etre A RE EE EET T TERRE es 2 3 210 Passagen PAS Sl dz IIo AE 2 3 2 2 Ink Tank Unit 2 3 2 3 Carriage Unit m 2 3 2 4 Printheads i entere metet ertet loea tei de rers dete rele iste eire 2 3 2 5 P rge anna 2 3 2 6 Maintenance Cartridge 2 3 2 7 Air Flow 2 3 3 Paper Path 2 3 3 1 Outline 2 3 3 2 Paper Path e pex exea DP a M 2 4 Printer Electrical System 2 4 1 6 22 2 2 4 1 1 Overview 2 4 1 2 Overview 2 4 2 Main Controller 2 42 1 M
8. XXXXXXXX 12 MM DD HH MM XXXXXXXX 14 MM DD HH MM XXXXXXX X 16 MM DD HH MM XXXXXXX X 18 MM DD HH MM XXXXXXXX 20 MM DD HH MM XXXXXXX X 09 10 xxx 11 media_sizexxxxxx 12 media namexxxxxx 09 x 10 11 media_sizexxxxxx 12 media_namexxxxx x 09 x 10 11 media_sizexxxxxx 12 media_namexxxxx x 09 x 10 xxx 11 media_sizexxxxxx 12 media_namexxxxx 09 x 10 xxx 11 media_sizexxxxxx 12 media_namexxxxxx F 7 47 7 39 Chapter 7 2 5 Canon imagePROGRAF iPFxxx PRINT INF Firm xx xx Boot xx xx MIT DBF x xx MIT DB x xx S N xxxxxxxx Date yyyy mm dd INK CHECK Mx 2 BK x COUNTER PRINTER LIFE TTL xxxxxx LIFE ROLL xxxxxx LIFE CUTSHEET xxxxxx LIFE D xxxxxx FIXXXXXX POWER ON xxxxxx SLEEP ON xxxxxx WIPE xxxxxx W INK xxxxxX PDL GARO xxxxxx HP GL 2 xxxxxx CARRIAGE PRINT xxxxxx DRIVE xxxxxx CR COUNT xxxxxx CR DIST xxxxxx PRINT COUNT xxxxxx PURGE CLN A 1 2 XXXXX 3 XX 7 xxx 1020 11 15 16 17 TTLIXXXXXX CLN M 1 4 5 xx 62000 TT L xxxxx CLEAR INK CONSUME xxx MTC EXC xxx HEAD EXC xxx PARTS CR1 EXC xx PARTS CR2 EXC xx PARTS CR3 EXC xx PARTS CR4 EXC xx PARTS CR5 EXC xx PARTS SP1 EXC xx PARTS PG
9. A ia Rinne 1 37 1 7 1 3 Electric Pans tia A e Pe eb 1 39 1 7 1 4 Parts tnt aie A A A AAA AAA A 1 40 17 2 Other Preciso Ns 1 41 A dl RA P 1 41 TADO TA a 1 42 1772 3 andlingahe PEtel ts ds NA 1 42 1 7 3 Precautions When Servicing 1 44 1 7 3 1 Notes on the Data Stored in the Printer cient it ec ted an es ann 1 44 1 7 3 2 Confirming the Firmware Version csccescsseesseeeeeceeseeeceeseeeneesecseeeaecaeesaecaeesaeseesaeeaeesaecaesaesadeaesseeeaessaeeaesseeeaeeaeseaeeeeeeaeeaes 1 44 1 7 3 3 Precautions against Static Election tech ee en bes 1 44 1 7 3 4 Precautions for 1 44 1 7 33 Self diagnostic Feature ois eaten de 1 44 1 7 3 6 Disposing of the Lithium 1 44 Chapter 2 TECHNICAL REFERENCE 2 1 Basic Operation Outline ei 2 1 Contents 2 1 di IBI erro dae dia 2 12 Diagram eere di rca 2 1 3 Print Signal Sequence 2 1 4 Print Driving 22 FIImWalre s rra tied eiut e uu ameti O 2 2 1 Operation Sequence at eene nnne nnne nennen enne snnt reet 2 6 2 2 2 Operation Sequence at
10. 2 1 Basic Operation QUito 2 1 21 1 Pr int r BETIS EE EI ILLE 2 1 2 1 2 Printer Diagrama ido eek aie eee bri det serie gene bene tret 2 2 2133 Print Signal Seg enee n ee o BE nete te et aee E tbe tante St 2 3 QA PRIMED VU Ooo secede X 2 4 2 2 2 6 2 2 1 Operation Sequence at POWer Om 4 n e e dece ERR oed ee edt o E Res 2 6 2 2 2 Operation Sequence at Power Off eee an eadem A d e ET HL A 2 7 2 2 3 Print Control iii 2 8 2 2 4 Print Position Adjustment PUNCtHON siii a 2 14 2 2 Head ERE O O TOO 2 14 2 2 6 Printhead Overheating Protection Coli A 2 14 2 2 7 Pause between Pages 2 2 8 White Raster Skip e meet d eoe ede Nae E Lio ef 2 2 9 51 NON a ud 2 2 10 Hard Disk Drive i D GS o RE Ma i n entis 2 3 Printer Mechanical System ine ieoee tene rete o Eee e t E eeu ie espe ii EEEE TER E egi 2 16 2 3 1 Outline 2 3 1 1 Outline 2 3 2 Ink Pass ge eater ee erm hie erede und dia 2 17 2 3 2 MIME PASS AAA AA E AA e EVANS UE ERI EO EERON 2 17 2 3 2 1 1 Overview of Ink Passage EEr EE ISESE EE EA IUE ERE TONIEL NEKON EEE TARE EURES EES 2 17 2 3 2 2 Ink Tank Unit de di e o NA EEN pee E V GR 2 18 2 3 22 Structure of Ink Tank Unit e eoa
11. XXXXXXXX 17 MM DD HH MM XXXXXXXX 19 MM DD HH MM XXXXXXXX JAM 01 MM DD HH MM xxxx XXXXXXXX 01 x 02 x 03 x 04 x 05 xx 06 x 07 x 08 x 02 MM DD HH MM xxxx XXXXXXXX 01 x 02 x 03 x 04 x 05 xx 06 x 07 x 08 x 03 MM DD HH MM XXXX XXXXXXXX 01 x 02 x 03 x 04 x 05 xx 06 x 07 x 08 x 04 MM DD HH MM XXXX XXXXXXX X 01 x 02 x 03 x 04 x 05 xx 06 x 07 x 08 x 05 MM DD HH MM xxxx XXXXXXX X 01 x 02 x 03 x 04 x 05 xx 06 x 07 x 08 x Firm xx xx Boot xx xx MIT DBF x xx MIT DB x xx S N xxxxxxxx TYPE 12 LF 1 TMP xx RH xx SIZE LF xxxxx x CR xxxxx x AFTER INST xxxx x K S N xxxxxxxx LOT2000xxxx MBK xxxxxx MBK2 xxxxxx BK xxxxxx 02 MM DD HH MM XXXXXXX X 04 MM DD HH MM XXXXXXXX 06 MM DD HH MM XXXXXXXX 08 MM DD HH MM XXXXXXXX 10 MM DD HH MM XXXXXXXX 12 MM DD HH MM XXXXXXXX 14 MM DD HH MM XXXXXXXX 16 MM DD HH MM XXXXXXXX 18 MM DD HH MM XXXXXXXX 20 MM DD HH MM XXXXXXXX 02 MM DD HH MM XXXXXXXX 04 MM DD HH MM XXXXXXXX 06 MM DD HH MM XXXXXXXX 08 MM DD HH MM XXXXXXXX 10 MM DD HH MM
12. 9 Attach the cushioning materials and tape 10 Remove the printer from the stand 11 Pack the printer into the packing box and then put the roll media ink tank and stand in another packing box for moving Use the original packing material for the printer and stand If it is not available pack them with a sufficient amount of cushioning materials b When the printer is not operating properly 1 Make sure that the printer is turned off 2 Disconnect the interface cable and power cord from the printer 3 Remove the roll holder from the roll unit 4 While referring to DISASSEMBLY REASSEMBLY gt Draining the Ink gt Manual Ink Drainage drain the ink from the printer 5 While referring to INSTALLATION gt Transporting the Printer gt Transporting the Printer gt Manual Capping perform the capping and lock of the carriage op erations 6 Remove the maintenance cartridge and then package it so that the waste ink does not leak from it 7 Attach all of the external covers 8 Attach the cushioning materials and tape 9 Remove the printer from the stand 3 1 Chapter 3 10 Pack the printer into the packing box and then put the roll media ink tank and stand in another packing box for moving Use the original packing material for the printer and stand If it is not available pack them with a sufficient amount of cushioning materials 3 Manual capping When transporting the printer cap the Printhead to protect
13. A re 1 19 1 7 Satety and Precautions eoi e eee Ree e beet eU de ERE RICE 1 37 ARA e A ees UE ERU D rU m I NE 1 37 1 7 1 14 Parts M 1 37 1 7412 Adhesion Ink A e 1 37 14 1 3 Blecttic rep NEN REN OA 1 39 IH A 1 40 1 7 2 0 Precautions 1 cameo rn Oe e EU E dc EE Ee 1 41 E RN 1 41 1 7 2 2 Ink qc 1 42 AAA RR 1 42 1 7 3 Precautions When Servicing Printer a 1 44 1 7 3 1 Notes on the Data Stored in the Prior iii 1 44 1 7 3 2 Confirming the Firm ware VEA id 1 44 1 7 3 3 Precautions against Static Electricity 1 44 1 7 3 4 Precautions for Disassembly Reassembly 58 1 7 3 5 Self diagnostic 21 44 1 7 3 6 Disposing of the Lithium Bt 1 44 Chapter 1 1 1 Product Overview 1 1 1 Product Overview iPF750 iPF755 This printer is capable of printing on A4 to A0 size cut sheets and its maximum print width is 36 inches This printer is a desktop large format printer five colors dye and pigment based colors printer that can be used to print CAD and office documents as well as handy POP and posters 3 4 15 Bl 4 12
14. 05 Head height SL 1 0mm L 1 3mm M1 1 8mm M2 2 0mm M3 2 2mm H 2 6mm Unknown 06 Fully close Only HP side open 1 4 open 1 2 open 3 4 open Fully open Unknown 07 Cut mode User cut Eject cut Auto cut Unknown Ne 08 Media passing environment 0 A Temperature 15 25 degrees centigrade Humidity 40 60 1 B Temperature 25 30 degrees centigrade Humidity 40 60 2 C Temperature 15 30 degrees centigrade Humidity 1096 4096 3 D Temperature 15 30 degrees centigrade Humidity 6096 8096 4 E Temperature 15 30 degrees centigrade Humidity 096 1096 Temperature to 15 degrees centigrade from 30 degrees centigrade Humidity 096 5096 Low humidity side not guaranteed 5 F Temperature 15 degrees centigrade 30 degrees centigrade Humidity 8096 10096 Temperature to 15 degrees centigrade from 30 degrees centigrade Humidity 50 100 High humidity side not guaranteed Unknown 09 Borderless Bordered Bordered printing Borderless printing Unknown 10 Print mode label No Display print mode Unknown a 11 Media size Display size Unknown 12 Media type Display media name Unknown INK CHK BK MBK MBK2 C M Y Refill log Print whether disable remaining ink
15. 1C601 1C604 SDRAM 10301 10302 SDRAM IC1 Host Computer 1C1201 LAN Controller Interface control function Image data control function Linear Encoder detection function Heat pulse control function Carriage Linear Encoder Printhead Operation panel control function Operation Panel PWM control function 1 1 Remaining ink level detection function 10401 DI Sensor reading control function Temperature reading control function Ink Tank ROM PCB Multi Sensor 1C503 1C504 EEPROM E Multi Sensor control function 1 2750 1 3001 IC4101 1C4103 1C4200 1C4300 1C4401 Motor Driver lec yen F 2 31 Chapter 2 2 4 2 Main Controller 2 4 2 1 Main controller PCB components iPF755 4101 104103 01201 0 o E 990 104401 2 32 a ASIC 1C1 1C2 ASIC IC1 IC2 with a 32 16 bit internal bus is driven in sync with the 165 66 MHz external clock I
16. Auto Standard Print and read a test pattern for the automatic adjustment of Printhead alignment relative to the printing direction Auto Advanced Print and read a test pattern for the automatic adjustment of Printhead alignment relative to the nozzle and printing direction Manual Print a test pattern for adjustment of Printhead alignment relative to the printing direction Enter the adjustment value manually based on the resulting pattern Head Inc Adj Print an adjustment pattern for adjusting the inclination of the printhead Feed Priority Adj Priority Automatic Print Quality Print Length Set the priority feed precision Normally select Automatic Select Print Quality to print at high quality Select Print Quality to reduce horizontal streaks Select Print Length to accurately control the feed amount However selecting Print Length may cause colors to become slightly uneven in the carriage scan direction Adj Quality Auto Genuin ePpr Set when using paper described in the paper reference guide A pattern to adjust the paper feed amount is printed and the feed amount is automatically adjusted from the printed result Auto OtherPa per Set when using paper not described in the paper reference guide A pattern to adjust the paper feed amount is printed and the feed amount is automatically adjusted from the printed result This takes longer than
17. CR 2 EXC CR 3 EXC CR 4 EXC CR 5 EXC SP 1 EXC PG 1 EXC HMa 1 EXC MT 1 EXC PL 1 EXC Mi 1 EXC CT 1 EXC WF 1 EXC WF 2 EXC DETAIL CNT MOVE PRINTER N INK CHK C N INK CHK BK MEDIACONFIG CNT INK USE1 INK USEI C INK USEI BK INK USEL TTL N INK USE1 C N INK USEI BK N INK USEL TTL INK USE2 INK USE2 C INK USE2 BK INK USE2 TTL N INK USE2 C N INK USE2 BK N INK USE2 TTL INK EXC INK EXC C INK EXC BK INK EXC TTL N INK EXC C N INK EXC BK N INK EXC TTL 7 5 Chapter 7 7 6 T 7 5 First Level Second Level Third Level Fourth Level Fifth Level COUNTER MEDIA 1 NAME TTL TTL ROLL ROLL CUTSHEET CUTSHEET MEDIA 7 NAME TTL TTL ROLL ROLL CUTSHEET CUTSHEET MEDIA OTHER NAME TTL TTL ROLL ROLL CUTSHEET CUTSHEET MEDIASIZEI ROLL P SQ 36 44 P SQ 36 44 P SQ 24 36 P SQ 24 36 P SQ 17 24 P SQ 17 24 P SQ 17 P SQ 17 P CNT 36 44 P CNT 24 36 P CNT 17 24 P CNT 17 MEDIASIZE2 ROLL D SQ 36 44 D SQ 36 44 D SQ 24 36 D SQ 24 36 D SQ 17 24 D SQ 17
18. F 4 93 3 Remove two screws 1 and disconnect one connector 2 and then remove the linear encoder sensor 3 1 2 4 94 Removing the Linear Scale 1 Turn off the power and then move the carriage 1 to HP side on the platen Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Opening the Cap Moving the Wiper Unit 4 40 Chapter 4 Memo When removing or installing the linear scale move the carriage unit to the HP side on top of the platen to prevent the linear scale from touching the linear encoder sensor 2 Remove the left right cover and left right ink tank cover 3 Remove one screw 1 and then remove the carriage upper cover 2 F 4 96 4 Remove the spring 1 release the notch from the protrusion 2 on the side plate and then remove the linear scale 3 from the left side 1 3 4 97 4 41 Chapter 4 Precaution about Reinstallation of Linear Encoder Sensor Linear Scale When removing or installing the linear scale move the carriage unit to the HP side on top of the platen to prevent the linear scale from touching the linear encoder sensor Reinstall the linear scale in such a manner that the R mark on the linear scale is on the right side of the printer and the L mark is on the left side
19. Ink tank error Press OK and replace in tank 03830204 2540 Bk ink tank ID error Replace with a valid Bk ink tank 8 7 Chapter 8 Display massage Code Condition detected Action Ink tank error Press OK and replace in tank 03830201 254 Y ink tank ID error Replace with a valid Y ink tank Ink tank error Press OK and replace in tank 03830202 254 2 M ink tank ID error Replace with a valid M ink tank Ink tank error Press OK and replace in tank 03830203 254 C ink tank ID error Replace with a valid C ink tank Ink tank error Press OK and replace in tank 03830206 254 6 MBk ink tank ID error Replace with a valid MBk ink tank Ink tank error Press OK and replace in tank 03830206 254 2 ink tank ID error Replace with a valid MBk ink tank No ink tank loaded Press OK and check ink tank 03830104 252 0 BK ink tank not installed Install a Bk ink tank No ink tank loaded Press OK and check ink tank 03830101 252 1 Y ink tank not installed Install a Y ink tank No ink tank loaded Press OK and check ink tank 03830102 252 2 M ink tank not installed Install a M ink tank No ink tank loaded Press OK and check ink tank 03830103 252 3 C ink tank not installed Install a C ink tank No ink tank
20. Power Supply F 2 28 2 37 Chapter 2 1 1501 1701 1601 1603 Power supply control function BATS801 Lithium Battery 1C601 1C604 SDRAM Host Computer HDD Expansion PCB Image data control function HDD 10201 Hard Disk Drive control function HDD Controller Carriage Linear Encoder Printhead Operation panel control function Operation Panel PWM control function 1 1 Remaining ink level detection function 10401 DI Sensor reading control function Temperature reading Ink Tank ROM PCB control function Multi Sensor 1C503 1C504 EEPROM E Multi Sensor control function 1 2750 1 3001 IC4101 1C4103 1C4200 1C4300 1C4401 Motor Driver ul ic F 2 29 2 38 Chapter 2 2 4 1 2 Overview iPF750 The printer electrical system consists of the main controller PCB and power supply PCB which are mounted on the rear side of the printer the carriage PCB and printhead which are mounted in the carriage and other electrical components such as the operation panel sensors and motors The main controller PCB manages the image data processing and the entire electrical system and controls relay PCBs and driver functions Main Controller PCB 22 SY N Carriage NY Power Supply F 2 30 2 39 Chapter 2 2 40 1 1501 1701 1601 1603 Power supply control function
21. 1 7 1 Safety Precautions 1 7 1 1 Moving Parts iPF750 iPF755 Moving parts of the printer include the carriage unit driven by the carriage motor the carriage belt the ink tube the flexible cable the feed roller drives the feed motor the pinch roller and the purge unit driven by the purge motor To prevent accidents the upper cover of the printer is locked during printing If the top cover is opened in the online offline mode the carriage motor feed motor and other driving power supplies are turned off 1 7 1 2 Adhesion of Ink iPF750 iPF755 1 38 Carriage Motor Roll Media Drive Unit Pinch Roller Flexible Cable Purge Unit Carriage urg Ink tube Carriage Height Adjustment Unit Chapter 1 1 Ink passages Be careful not to touch the ink passages of the printer to prevent the printer workbench ands and clothes from being stained with ink The ink flows through the ink tank unit carriage unit purge unit maintenance cartridge and the ink tubes that relay ink to individual units Platen SYN Ink Tank Unit _ N Carriage II III 77 El N R 4 2 7 SN SER Ta yy j Purge Unit Ink Tank Unit Head Management Sensor F 1 29 Although the ink is not harmful to the human body it contains organic solvents Ink may contaminate the surrounding parts Carry out the work with due caution If your hands are stained with ink wash them with a plenty of water B
22. Initialize the BOX password of FOLDER xx of the hard disk drive to factory default PARTS CHG CNT PARTS xx x xx x Unit number of consumable parts For details refer to Maintenance and Inspection gt Consumable Parts Initialize the consumable part replacement frequency Clear COUNTER gt EXCHANGE gt xx x EXC and count up COUNTER gt CLEAR gt CLR xx x EXC PARTS COUNTER PARTS xx x xx x Unit number of consumable parts For details refer to Maintenance and Inspection gt Consumable Parts Initialize the counter amount of the consumable parts Clear COUNTER gt PARTS CNT gt COUNTER xx x After replacing the consumable part be sure to execute this menu Chapter 7 Display Description USER SETTING Initializes the user menu Same as executing the following mode in the user menu Set Adj Menu System Setup Reset PaprSetngs Set Adj Menu Interface Setup Return Defaults CA KEY See e maintenance imageW ARE Remote for detail ERDS DAT See e maintenance imageW ARE Remote for detail 7 25 Chapter 7 7 1 4 e Maintenance imageWARE Remote iPF750 iPF755 1 Overview The e Maintenance imageW ARE Remote system allows a customer s device information and status to be monitored via the Internet on a server called the UGW Universal Gateway Server The following device information statu
23. a USB standard 1 Interface type USB 2 0 Hi Speed Full speed 12 Mbits sec High speed 480 Mbits sec 2 Data transfer system Control transfer Bulk transfer 3 Signal level Compliant with the USB standard 4 Interface cable Twisted pair shielded cable 5 0 m max Compliant with the USB standard Wire materials AWG No 28 data wire pair AWF American Wire Gauge AWG No 20 to No 28 power distribution wire pair 5 Interface connector Printer side Series B receptacle compliant with USB standard Cable side Series B plug compliant with USB standard b Network standard 1 Interface type Interface compliant with IEEE802 3 2 Data transfer system 802 0 10Base T IEEE802 3u 100Base TX Auto Negotiation IEEE802 3ab 1000Base T Auto Negotiation IEEE802 3x Full Duplex 3 Interface cable Category 5 UTP or FTP cable 100 m or shorter Compliant with ANSI EIA TIA 568A or ANSVEIA TIA 568B 4 Interface connector Printer side Compliant with IEEE802 3 ANSI X3 263 ISO IEC60603 7 5 Protocol IPX SPX Netware4 2 J 5 1 J 6 0 3 SNMP TCP IP AppleTalk HTTP Chapter 1 1 5 Names and Functions of Components 1 5 1 Front iPF750 iPF755 3 Ta 15 4 12 11 10 F 1 18 1 Roll media cover Open this cover and then load roll media 2 Media loading slot Insert media in this slot to load it 3 Roll media temporary table When loading roll media place the rol
24. 0106 strong Cleaning is executed When the After head replacement Cleaning 2 ink level 10g Replace adjustment and Printhead cleaning Cleaning 4 menu choice ink drainage for head is executed replacement When the After the Move Printer menu choice is executed Cleaning 5 ink drainage 10g Move Printer for secondary transport FR choice After power on at secondary installation After power on at 15g is executed secondary installation Quantities ink consumption by nozzle train 2 27 Chapter 2 2 3 2 5 2 Structure of Purge Unit iPF750 iPF755 a Cap unit The cap unit is used to cap the printhead nozzles during capping and cleaning The portion that touches the face plate is made from rubber Two caps are arranged for the printhead six arrays of nozzles installed in the carriage During cleaning the caps used for both suction and capping are used to suck ink from the printhead using the suction pump During capping the caps are raised by the cap cams operated by the purge motor to cover the arrays when the carriage has moved to the home position thus pro tecting the nozzles Carriage Lock Pin Wiper Blade Cap Glycerin Tank 2 28 Chapter 2 b Wiper unit The wiper unit operated by the purge motor wipes the printhead face The printer is provided with a pair of wiper blades for better wiping performance The wiping operation is performed by a slide wipe method by which the purge
25. 1 10 F 1 1 T 1 1 1 Roll media cover 9 Maintenance cartridge 2 Media loading slot 0 Cutter unit 3 Roll media temporary table 11 Cutter rail 4 Release lever 12 Paper eject slot 5 Operation panel 3 Output guide 6 Inktank cover 4 Upper cover 7 Media alignment line 5 Width guide 8 Maintenance cartridge cover 6 Stand 1 1 Chapter 1 1 2 Features 1 2 1 Features iPF755 High resolutions of 2 400 x 1 200 dpi maximum coupled with the exceptionally light fast water proof and ozone proof five color pigment inks of Y M C PBK and MBK deliver high quality photographic picture quality Black ink suitable for the selected media type is automatically selected from two types of black ink black ink for vivid and glossy printing and matte black ink for matte and high quality printing A 160 by 128 dot large LCD One inch wide printhead having 2 560 nozzles per color which are as many as the those of the existing models High density printhead technology FINE that can satisfy both of beautiful and fast printing requirements of a high order is employed for accurate ejection of ultrasmall 4 pl drops of ink to the target positions Prints with 2 400 x 1 200 dpi resolution can be made at a high speed Imaging processor L COA incorporated for high speed image data processing High speed processing of 5 color 12 bit large size images and printer control for high accuracy operation of high density head can b
26. 10 11 12 13 19 1 14 1 YY MM DD 2 YY MM DD 3 YY MM DD 4 YY MM DD 5 YY MM DD 6 YY MM DD 7 YY MM DD 8 YY MM DD 9 YY MM DD 10 YY MM DD 11 YY MM DD 12 YY MM DD 13 YY MM DD xxxxxxxx xxxx 14 YY MM DD 15 YY MM DD 16 YY MM DD 17 YY MM DD 18 YY MM DD 19 YY MM DD xxxxxxxx xxxx 20 Y Y MM DD 15 A x B x C x D x E x F x 16 XX XX YY MM DD XX XX YY MM DD XX XX YY MM DD 17 A xxx B xxx C xxx D xxx E xxx F xxx 18 AB xxx BA xxx BB xxx CA xxx CB xxx DA xxx DB xxx EA xxx EB xxx FA xxx FB xxx 7 42 F 7 50 Chapter 7 5 5 Canon imagePROGRAF iPFxxx PRINT INF Firm xx xx Boot xx xx MIT DBF x xx MIT DB x xx S N xxxxxxxx Date yyyyy mm dd PARTS CNT PARTS CR1 PARTS CR2 PARTS CR3 PARTS CR4 PARTS CR5 PARTS SP1 PARTS PG1 PARTS MT1 PARTS PL1 PARTS Mit PARTS PARTS WF1 PARTS 2 COGFF CONDITION OK OK OK OK OK OK OK PARTSHMa1 OK 0 0 0 0 0 0 0 0 0 0
27. 4 CLEAR Counters related to counter initialization T 7 25 Display Description Unit CLR INK CONSUME Cumulative count of ink section consumption amount clearing Times CLR MTC EXC Cumulative count of maintenance cartridge replacement count clearing Times CLR HEAD EXC Cumulative count of printhead replacement count clearing Times CLR UNIT CR 1 EXC Cumulative count of unit CR 1 carriage unit bushing replacement count clearing Times CLR UNIT CR 2 EXC Cumulative count of unit CR 2 fexible cable unit replacement count clearing Times CLR UNIT CR 3 EXC Cumulative count of unit CR 3 linear encoder sensor linear scale shaft cleaner Times replacement count clearing CLR UNIT CR 4 EXC Cumulative count of unit CR 4 carriage height changing cam replacement count Times clearing CLR UNIT CR 5 EXC Cumulative count of unit CR 5 multi sensor replacement count clearing Times CLR UNIT SP 1 EXC Cumulative count of unit SP 1 ink tube unit replacement count clearing Times CLR UNIT PG 1 EXC Cumulative count of unit PG 1 purge unit replacement count clearing Times CLR UNIT HMa 1 EXC Cumulative count of unit HMa 1 head management sensor replacement count clearing Times CLR UNIT MT 1 EXC Cumulative count of unit MT 1 carriage motor replacement count clearing Times CLR UNIT PL 1 EXC Cumulative count of unit PL 1 feed motor replacement count clearing Times CLR UNIT Mi 1 EXC Cumulative count of unit
28. Preempt Jobs Stored Job 14 Mailbox List Enter a password if one has Job List Print been set Delete Print Job List Job Log Choose from information Document Name us the latest three print User Name Page Count Job Status OK CANCELED Print Start Time yyyy mm dd hh mm ss Print End Time yyyy mm dd hh mm ss Print Time xxxsec Print Size xxxxxxxxsq mm Media Type Interface USB Network HDD 14 Ink Consumed Indicates the ink color xxx xxx ml Print Job Log Pause Print Off On HDD Information 14 Total capacityBox free space 1 23 Chapter 1 Set Adj Menu T 1 6 First Level Second Level Third Level Fourth Level Fifth Level Test Print Nozzle Check Status Print Interface Print GL2 Set Print Paper Details Print Job Log Menu Map Color Palette Adjust Printer Head Posi Adj Auto Standard Auto Advanced Manual 4 Head Inc Adj Feed Priority Adj Priority Automatic Print Quality Print Length Adj Quality 5 Auto GenuinePpr Auto OtherPaper Manual Adjust Length 6 AdjustmentPrint A High B Standard Draft Change Settings A High B Standard Draft Adj Fine Feed 5 Maintenance Head Cleaning Head Cleaning A Head Cleaning B Nozzle Check Replace P head Repl maint cart
29. Roll Encoder Sensor Cutter Motor Release Lever Lock Sensor Roll Motor Pinch Roller Pressure Release Switch Ink Tank Cover Switch L R Upper Cover Lock Switch Chapter 2 2 1 3 Print Signal Sequence iPF750 iPF755 The signal sequence from when the printer receives the print signals until printing starts is shown in Figure vr Image data ost computer Mask pattern data gt Heat pulse Printer driver gt Command data gt PCI bus EE Data bus WP Universal sirial bus Interface unit Expansion ASIC IC1 L COA Image processing Printhead DDR SDRAM unit EEPROM SDR SDRAM Carriage PCB FLASH ROM gt f Ink tank ASIC 1 2 Operation panel Sensor and drive unit Main controller F 2 3 a The printer driver on the host computer transmits print data including command data to the printer after compressing the image data without resolution color and 12 color binarization conversion To achieve high quality image output the image processing table data used for image data color conversion and binarization conversion are generated as command data to meet the Media Type and other specifications of the printer driver b This printer receives print data from the individual interfaces on the main controller transmitting the received print data to ASIC IC1 c The main controller decompresses the print data transmitted to the ASIC and gets it t
30. T 7 24 Display Description Unit CLN A 1 Cumulative number of automatic cleaning 1 normal suction operations Times CLN A 2 Cumulative number of automatic cleaning 2 ink level adjusting operations Times CLN A 3 Cumulative number of automatic cleaning 3 initial filling operations Times CLN A 6 Cumulative number of automatic cleaning 6 strong normal suction operations Times CLN A 7 Cumulative number of automatic cleaning 7 aging operations CLN A 10 Cumulative number of automatic cleaning 10 ink filling after secondary transportation operations Times CLN A 11 Cumulative number of automatic cleaning 11 ink filling after head replacement operations Times CLN A 15 Cumulative number of automatic cleaning 15 dot count small suction operations Times CLN A 16 Cumulative number of automatic cleaning 16 sedimented ink agitation operations Times CLN A 17 Cumulative number of automatic cleaning 17 small suction operations Times CLN A TTL Total number of automatic cleaning operations Times CLN M 1 Cumulative number of manual cleaning 1 normal suction operations Times CLN M 4 Cumulative number of manual cleaning 4 ink draining from head after head replacement operations Times CLN M 5 Cumulative number of manual cleaning 5 ink draining from head and tube before transportation operations Times CLN M 6 Cumulative number of manual cleaning 6 normal strong suction operations Times CLN M TTL Total number of manual cleaning operations Times
31. dpi Photo Paper Glossy Photo Paper Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x 1200 BK Highest 6 Bi directional 2400x 1200 BK Semi Glossy Photo Paper Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x 1200 BK Highest 6 Bi directional 2400x1200 BK Photo Paper Plus Semi Gloss Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK Photo Paper Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK Poster Semi Glossy Photo Image Standard 6 Bi directional 1200x1200 BK Paper High 8 Bi directional 2400x 1200 BK Highest 6 Bi directional 2400x1200 BK H64160 190 g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x 1200 BK Highest 6 Bi directional 2400x 1200 BK H62190 240 g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H62290 240 g m satin Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H72190 300 g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x 1200 BK H72790 300 g m glacier Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H71190 270
32. 1 OS ei TaU e Moon 6 2 6 31 POOLS E E 6 2 Chapter 7 SERVICE MODE 71 56 7 1 7 1 1 Service Mode Operation vecs iii 7 1 Contents 7 1 2 Map of the Service Mode cade a la Ais 7 2 7 13 DetailS Of Service Mode sica 7 9 7 1 4 e Maintenance imageWARE 44444124400 0 7 26 745 Viewing PRINT INE eret LEN isses 7 34 TD Special Mode clan 7 44 721 5 lt 7 44 Chapter 8 ERROR CODE NR Er rr Hr A 8 1 S MOUINE Asse UI da 8 1 2 Table EUMDEM 8 2 8 2 1 Warnings iet RO ERI 8 2 8 3 Error Table x cete cn e e Atte noii 8 4 SO MENOS ea UII O LOL Ae Eee MILD LO Lu Re 8 4 8 5641 6 5 bnt TEE 8 11 84 Service Call EITOIS sii ic 8 11 Chapter 1 PRODUCT DESCRIPTION Contents Contents 1 ProductOVEVIE ii 1 1 1 11 Prod ct OVer RN 1 1 12 Fe tures EE EE E EAEE AA Sue sb ATEA A
33. 2 33 Chapter 2 2 3 3 2 Paper Path 2 3 3 2 1 Structure of Feed Roller Unit 1 750 iPF755 Feed Roller Encoder Sensor Feed Roller HP Sensor Feed Motor Pinch Roller Feed Roller Paper Detection Sensor F 2 25 a Feed roller Unit The feed roller unit consists of media feeding mechanisms such as feed rollers driven by the feed motor and the pinch roller unit operating in conjunction with the feed rollers While being held flat on the platen media is fed horizontally under the printhead b Detection Unit The feed roller unit has a sensor that detects the media feed status and a sensor that detects the status of the mechanisms that constitute the paper path 2 34 Chapter 2 Release Lever Lock Lever Release Lever Lock Sensor Release Lever Lock Solenoid Roll Motor Roll Holder Roll Encoder Sensor F 2 26 c Roll media drive unit The paper feed unit has a roll media drive unit to prevent sagging and skewing of media when feeding a roll media The roll media drive unit feeds rewinds the roll media by rotating the roll holder with the forward reverse rotation of the roll motor The roll encoder sensor of the roll media drive unit detects the rotation of the roll holder during roll media feed and assumes the end of roll media is reached when the roll holder stops rotating d Release lever unit The release lever is used to release the pinch roller pressure when setting the media or fixing
34. Auto GenuinePpr to print and consumes more ink Manual Select for paper that cannot be adjusted by Auto GenuinePpr or Auto OtherPaper such as highly transparent paper Print a pattern to adjust the paper feed amount according to the type of paper Adjust Length AdjustmentPr int A High B Standard Draft Print a test pattern for adjustment relative to paper stretching or shrinkage after which you can enter the amount of adjustment Change Settings A High B Standard Draft Displayed when Print Length is selected as Adj Priority for Feed Priority Adjust the expansion rate of the currently loaded paper Enter the result adjusted with AdjustmentPrint or the difference with your own measurement in Increase the adjustment value to increase the feed amount for paper that tends to expand and reduce it for paper that tends to shrink Adj Fine Feed Displayed when Automatic or Print Quality is selected as Adj Priority for Feed Priority Manually adjust the paper feed amount while printing Maintenance Head Cleaning Specify Printhead cleaning options Choose Head Cleaning A if printing is faint oddly colored or contains foreign substances Choose Head Cleaning B if no ink is printed at all or if printing is not improved by Head Cleaning A Nozzle Check Print a nozzle check pattern Replace P head Not displayed during a warning m
35. Chapter 2 The shutter position opening is detected by the shutter HP sensor and the rotation of the shutter motor The shutter is controlled at the following six positions To Suction Fan 1 2 From borderless NE n gt To Suction Fan From borderless printing ink m diis m rinting ink receiving channel YA L 2 receiving channel OA AS of HP 7 12 lt 12 of BP Borderless printing Shutter HP Sensor Non borderless printing Shutter Motor Shutter F 2 23 T 2 6 Shutter Shutter openin During borderless During non position P printing bordered printing 1 Only HP side open Yes 17 inch or shorter media 2 Fully open Yes B2 or larger Yes media 3 Fully close Yes 4 1 4 open Yes 5 1 2 open Yes 6 3 4 open Yes 2 32 Chapter 2 2 3 3 Paper Path 2 3 3 1 Outline 2 3 3 1 1 Overview of Paper Path iPF750 iPF755 The paper pass comprises an roll unit a feed roller a pinch roller pressure drive unit that pressurizes and depressurizes the pinch roller a roll holder drive unit that drives the roll holder and sensors that detect the transport status of paper to feed paper in one way and transport and eject the paper Pinch Roller Media Multi Sensor Upper Delivery Guide Cutter Roll Encoder Sensor Platen Feed Roller Paper Detection Sensor F 2 24
36. Choose OK to restore Paper Details to the factory default values Print Paper Detail Print the paper settings set with Paper Details Keep Paper Type Select On to continue using the same type of paper 1 81 Chapter 1 Ink Menu T 1 14 Setting Item Description Instructions Rep Ink Tank When replacing the Ink Tank choose Yes and follow the instructions on the screen Head Cleaning A Specify Printhead cleaning options Execute Head Cleaning A if printing is faint oddly colored or contains foreign substances Job Menu T 1 15 Setting Item Description Instructions Print Job Job List Select Print Delete Delete the current job or queued jobs Job Preempt Jobs Print the job first after the current print job is finished printing Print Displayed when queued job is selected Anyway Stored Job Mailbox List Enter a Job List Prints a saved job password if Print one has been Job List Deletes a saved job set Delete Print Job List Prints a list of saved jobs Job Log Choose from Document Name Displays the name of the document in the most recently printed job information User Name Displays the name of the user who has transmitted the job about the latest three print Page Count Displays the number of sheets of the job jobs Job Status Displays the result of processing of the
37. EOP Timer Specify the timeout period before cancellation of print jobs that cannot be received by the printer TCP IP IPv4 IPv4 Mode Choose whether the printer IP address is configured automatically or a static IP address is entered manually Protocol Specify the protocol used to configure the IP address automatically DHCP BOOTP RARP IPv4 Specify the printer network information when using a static IP address Settings IP Enter the IP address assigned to the printer as well as the network subnet mask and default Address gateway Subnet Mask Default G W IPv6 IPv6 Support Set whether to support IPv6 connection IPv6 Set whether to use IPv6 stateless address StlessAddrs DHCPv6 Set whether to use DHCPv6 setting NetWare NetWare Specify the NetWare protocol To apply your changes choose Register Setting Frame Type Specify the frame type to use Print Service Choose the print service AppleTalk Specify whether to use the AppleTalk protocol To apply your changes choose Register Setting Ethernet Auto Detect Specify the communication method To apply your changes choose Register Setting Driver 12 Choose On for automatic configuration of the LAN communication protocol Choose Off to use settings values of Comm Mode and Ethernet Type Comm Mode Choose the LAN communication method Ethernet Type Choose the LAN transfer rate Spanning Tree Choose whether spanning tree packets are supported over th
38. Printing in the forward direction is triggered at the leading edge of the detection signal ENCODER_A Printing in the backward direction is carried out the same way as printing in the forward direction but at the trailing edge of the detection signal ENCODER_A when the order of heated nozzles is reversed depending on the sequence of transfer of even numbered nozzle data and odd numbered nozzle data ENCODER A ENCODER_B d 2400dpi Internal signal m _ c 2400dpi 1 HO_CLK 150dpi En gt gt Linear scale A DATA 0 EV x Data of block 0 Data of block 2 0 Dara of biok o YH para ortiz Data book eee DATA 1 OD x Dataofblocko Dataofbiock2 1 4 Data of block 4 HOLT HO A HE 1 Low active F 2 5 Pata of block 4 so Data of block 22 Y HO A DATA 1 EV x Data of block 0 T Data of block 2 Data of block 4 89874 Data of block 22 w 2 5 Chapter 2 2 2 Firmware 2 2 1 Operation Sequence at Power on iPF750 iPF755 The sequence of printer operations from power on to transition to online mode is flowcharted below The printer takes less than 1 minute to initialize itself Excluding the times spent supplying inks and cleaning the printhead after leaving the printer for extended periods of time Power Button ON
39. The roll is empty Lift the release lever and replace the roll 03060A00 2E1B Roll media end Renew the supply of roll media Wrong paper feed slot for this paper type Press Load Eject and reload the paper 03061000 2E15 Paper type mismatch Check the type of paper that can be fed and reload the paper Manual printing is selected but a roll is loaded Press Load Eject and remove the roll 03860001 2E0C Data with a cut sheet specification has been received when roll media are loaded Load cut sheets at the paper tray port Hardware error 03130031 2E23 Turn off printer wait then turn on again 03130031 2E23 Cutter unit failure Check the cutter unit Hardware error 03130031 2E14 Turn off printer wait then turn on again 03130031 2F14 Writing to the ASIC register disabled Replace the main controller PCB Hardware error 03130031 2E16 Turn off printer wait then turn on again 03130031 2F16 Mist fan error Check the mist fan Hardware error 03130031 2E17 Turn off printer wait then turn on again 03130031 2F17 Suction fan lock detection error Check the suction fan Hardware error 03130031 2E20 Turn off printer wait then turn on again 03130031 2F20 Purge motor cam position error Check the purge unit Hardware error 03130031 2E22 Turn off printer wait then turn on again 03130031 2F22 Pump travel
40. cartridge Check the maintenance cartridge 03841101 2818 Mauntenance cartridge not installed Install the maintenance cartridge This type of media is not compatible with HP GL 2 03860006 2825 Paper type mismatch at HP GL 2 printing Exchange for the compatible paper to HP GL 2 before reprinting Cannot cut paper Lift the release lever and reload the paper 03870001 2019 Cut failure during jam occure Check the cutter unit and surrounding part Replace the cutter Insufficient paper for job 03862001 2E31 Not enough roll media Renew the supply of roll media Paper jam Manually rewind roll all the way and press OK 03010000 2E3A Madia load failure Check the pick up unit and roll media Check to see if paper has not jammed Sheet printing is selected Press Load Eject and load sheets 03060100 2E02 Cut sheet in not set Load cut sheets at the paper tray port Borderless printng not possible Check supported paper 03861001 2408 Borderless printing disabled unsupported size Check the media size Change the media size Borderless printng not possible Paper stretched or shrank Confirm usage cond of the paper 03861001 2407 Borderless printing disabled engine detection Reload the paper Chapter 8 8 10 Display massage Code Condition detected Action Roll printing is selected Pre
41. gt ADJUST gt GAP CALIB c Carriage Motor Adjustment After the carriage and carriage motor and carriage belt and linear encoder sensor has been removed or replaced execute the following service mode Service mode SERVICE MODE gt ADJUST gt CR MOTOR COG 4 5 3 Procedure after Replacing the Feed Roller or Feed Roller Encoder iPF750 iPF755 Feed roller eccentricity is factory adjusted correction of variation in the paper feed amount per rotation It is necessary to adjust feed roller eccentricity after re placing the feed roller encoder or feed roller In the service mode perform automatic adjustment of feed roller eccentricity Service mode SERVICE MODE gt ADJUST gt PRINT PATTERN gt LF TUNING Media type Photo glossy paper If adjustment cannot be done properly by selecting SERVICE MODE gt ADJUST gt PRINT PATTERN gt LF TUNING auto adjustment carry out manual ad justment Service mode SERVICE MODE gt ADJUST gt PRINT PATTERN gt LF TUNING2 Media type Gloss photo paper Check the printed pattern and enter values for adjustment 4 5 4 Procedure after Replacing the Head Management Sensor iPF750 iPF755 Since the distance between the head management sensor and the carriage unit varies among printers the optical axis is factory adjusted to adjust the non discharging detection position When you have replaced the head management sensor or performed assembly reassembly of surrounding parts that can change the
42. 0 0 0 0 0 0 0 0 0 0 0 PARAMO F REF AMP XXX XXX PARAMO B REF XXXXXX AMP LF A ROLL LARGE CUT LARGE LF B ROLL LARGE CUT LARGE SCALE A ROLL LARGE CUT LARGE SCALE B ROLL LARGE XXX XXX 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PHASE RATE PHASE RATE XXX XXXX MIDDLE XXX XXXX SMALL XXX XXXX SMALLER XXX XXXX XXX XXXX MIDDLE XXX XXXX SMALL XXX XXXX SMALLER XXX XXXX XXX XXXX MIDDLE XXX XXXX SMALL XXX XXXX SMALLER XXX XXXX XXX XXXX MIDDLE XXX XXXX SMALL XXX XXXX SMALLER XXX XXXX XXX MIDDLE XXX SMALL XXX SMALLER XXX MIDDLE XXX SMALL XXX SMALLER XXX XXX MIDDLE XXX SMALL XXX SMALLER XXX CUT LARGE XXX MIDDLE XXX SMALL XXX SMALLER XXX PV AUTO JUDGE ON NORMAL 0 F 7 51 7 43 Chapter 7 7 2 Special Mode 7 2 1 Special Modes for Servicing iPF750 iPF755 This printer supports the following special modes in addition to the service mode PCB replacement mode Download mode 1 PCB replacement mode This mode is used when replacing the main PCB or MC relay PCB B
43. 0 old type roller 1 new type roller TMP Ambient temperature Unit Centigrade degree RH Ambient humidity Unit SIZE LF Detected size of loaded media feed direction mm 0 is always detected for the roll media SIZE CR Detected size of loaded media carriage scan direction mm AFTER INST Number of days since initial installation Unit Day s HEAD S N Serial number of printhead characters numerals 8 digits LOT Lot number of printhead characters numerals 8 digits INK BK MBK 2 Number of days passed since the ink tank was installed Unit Days C M Y WARNING 01 20 Warning history up to 20 events Number Lowest is the most recent Date mm dd Time mm ss Error code Last 4 digits Cumulative number of printed media equivalent of A4 ERROR 01 20 Error history up to 20 events Number Lowest is the most recent Date mm dd Time mm ss Error code Last 4 digits Cumulative number of printed media equivalent of A4 7 34 Chapter 7 Print item Print content Printed value JAM 01 05 JAM log 5 records Number Lowest is the most recent Date mm dd Time mm ss Error code Last 4 digits 01 Jam type CR error Jam Feed failure delay Cut failure Unknown 02 Media format Roll media Cut sheet Unknown 03 Jam timing Feed Print Eject Unknown 04 Width detection OFF mode ON 2 OFF Unknown
44. 000 1 4000 SP 1 OK W1 E144 4047 PURGE UNIT QM3 5834 000 1 14000 PG 1 OK W1 E141 4046 HEAD MANAGEMENT SENSOR UNIT 3 5956 000 1 4000 HMa 1 OK W1 E194 404A MOTOR DC QK1 5068 000 1 4000 MT 1 MOTOR DC QK1 5067 000 1 14000 PL 1 FAN UNIT QM3 5854 000 1 14000 Mi 1 OK W1 E146 4001 MIST FAN DUCT UNIT QM3 5853 000 1 14000 CUTTER QM3 5846 000 1 14000 1 OK W1 W2 ABSORBER INK QC3 1552 000 1 14000 WF 1 OK W1 E146 4001 ABSORBER INK QC3 1808 000 1 14000 WF 1 OK W1 E146 4001 WASTE INK BOX UNIT QM3 5805 000 1 14000 WF 2 OK W1 E146 4001 User See Product Overview gt Features gt Consumables A After supplies have been replaced execute INITIALIZE gt PARTS COUNTER gt PARTS xx in service mode to initialize clear the parts counter information 5 1 Chapter 5 5 3 Periodic Maintenance 5 3 1 Periodic Maintenance iPF750 iPF755 T 5 3 Level Periodic maintenance User Cleaning of ink mist and other substances about once each month Service personnel None a Printer cleaning To keep up with print quality and prevent troubles clean the printer about once each month 1 Turn off the printer power 2 Remove the power cord and interface cable 3 Wipe the external surfaces of the printer with a cloth moistened with water and then wrung tight and then dry them finally with a dry cloth Be sure to turn off the printer power and pull out the power cord from the outlet If
45. 03 Main unit serial No last 3 times Display order Last gt 2nd to last gt 3rd to last 04 CLN_A auto count Unit Times 05 CLN_A manual count 06 Cleaning B auto left cap count 07 Cleaning B auto right cap count 08 CLN_B manual count 09 Head replacement ink drain count 0 Secondary transport ink drain count 1 Secondary transport ink fill count 2 Ink filling after head replacement count 3 Recovery suction 4 Number of sheets printed Unit Sheets A4 equivalent sheets 5 Error log YY MM DD xxxx last 4 digits 01 Last 02 2nd to last 03 3rd to last 20 20th to last Refill tank usage log per chip A x B x C x D x E x F x Firmware version last 3 XX XX Y Y MM DD Display order Last gt 2nd to last gt 3rd to last Head highest temperature per chip A xxx B xxx C xxx D xxx E xxx F xxx 9 Number of non discharging nozzles per nozzle row chip A AA xxx AB xxx BA xxx BB xxx CA xxx CB row A chip A row B to chip F row A chip F row B xxx DA xxx DB xxx EA xxx EB xxx FA xxx FB 20 format Ver HEAD INF 2 01 Date amp time installed last 4 times YY MM DD Head installed 2nd to Display order Installed date last gt Installed date 2nd last to last gt Installed date 3rd to last gt Installed date initial 02 Removal date amp time last 3 times YY MM DD Display order Last gt 2nd to last gt 3rd to last 03 Main unit serial No last 3 times Display orde
46. 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200x1200 BK High 8 Bi directiona 2400x 1200 BK Highest 2 Bi directiona 2400x 1200 BK Heavyweight Coated Paper Line Document Text Draft Bi directiona 200x1200 BK Bi directional 200x1200 BK Standard 2 Bi directional 200 1200 BK High 4 Bi directiona 200x1200 BK 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200x1200 BK High 8 Bi directiona 2400x1200 BK Highest 2 Bi directiona 2400x1200 BK High Resolution Paper Line Document Text Draft Bi directiona 200x1200 BK Bi directional 200x1200 BK Standard 2 Bi directional 200 1200 BK High 4 Bi directiona 200x1200 BK 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200x 1200 BK High 8 Bi directiona 2400x 1200 BK Highest 2 Bi directiona 2400x 1200 BK Premium Coated Paper Line Document Text Draft Bi directiona 200x1200 BK Bi directional 200x1200 BK Standard 2 Bi directional 200 1200 BK High 4 Bi directiona 200x1200 BK 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200x1200 BK High 8 Bi directiona 2400x1200 BK Highest 2 Bi directiona 2400x1200 BK LightWeight Coated paper Line Document Text Draft Bi directiona 200x1200 BK 180270 90g Bi directiona 200x1200 Standard 2 Bi directional 200x1200 BK High 4 Bi directiona 200x1200 BK 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200x 1200 BK High 8 Bi directiona 2400x 1200 BK Highest 2 Bi directiona 2400x 1200 BK Matte Coated Paper 170gs
47. 5 128 Hard disk drive echte et A o ee ad 1 7 AA O FIRE 1 7 1 3 Pr duct Specifieations al ee ie tede id e e e pte esta et 1 8 t31 Product Specifications tias rne eed eese ug o RM rne Ln ORAE Dg 1 8 1 32 Product Specifications taa Jessen 1 9 1 4 Det lled Specifications nite re Een 1 11 1 4 1 Interface Specifications n Pre RR RERO ARR ON RR ERA E OR ERR d CRAS 1 11 1 5 Names and Functions of Components sssssssssssssssessese eene eene nnn cnn 1 12 Bronte SED S EA es qi 1 12 1 552 AAA Quia teo Ro moe laevi eie on o dirette Hive tier aeree re tate 1 13 15 3 Top Cover Inside ient ERO dic 1 13 1 5 4 Roll Unit Cover 056 5 tod tee e Dt ed Uh UR e lees a 1 14 MSS CAMA CY O ete bui einige 1 14 1 5 6 Ink Tank Gover Inside 5 ier RR RR REOS ABI REI CMM 1 14 13 7 Stand A 1 15 1 6 ira D 1 17 1 6 1 Panel dnd 1 17 O A ER ai OO 1 18 1 6 31 a eh RR Bikini 1 19 1 7 Safety and Precautioris epo TE Rea a Ry d netter na deca 1 37 1 7 1 Safety tte pee o Cei E he een e dm etie e bdo ben 1 37 1 7 1 1 Moving Parts a ie BER na Eben ns ued eens 1 37 1 7 1 2
48. 5 5 Carriage iPF750 iPF755 Chapter 1 3 2 F 1 22 1 Slant adjusting lever This lever is used to fine adjust slant of rules lines 2 Printhead The printhead has nozzles It is an important component used to perform printing 3 Printhead fixer lever This lever is used to lock the printhead fixer cover 4 Printhead fixer cover This cover is used to secure the printhead 1 5 6 Ink Tank Cover Inside iPF750 iPF755 Chapter 1 Left Ink Tank Unit Right Ink Tank Unit F 1 24 1 Ink tank lock lever This lever is used to protect and lock the ink tank Open close this lever when replacing the ink tank 2 Ink color label Load each ink tank according to the label color and name 3 Ink tank lamp red When the ink tank is opened the ink tank lamp illuminates as follows Stays lit The ink tank is loaded properly Not lit No ink tank is loaded or the remaining ink detection function is disabled Blinking slow Only a small amount of ink remains in the ink tank Blinking fast No ink remains in the ink tank 4 Ink tank This is a cartridge containing ink of each color 1 5 7 Stand iPF750 iPF755 Chapter 1 1 1 Accessory pocket Store the printer accessories 2 Basket Ejected printouts are collected in this basket 3 Lockable caster This caster can be locked 4 Switching stopper Pull out this stopper when using the basket at the extended position 5
49. ADJUST W INK CARRIAGE PURGE INK USE CNT W INK CHG CNT HEAD CHG CNT HDD BOX PASS PARTS CHG CNT PARTS COUNTER USER SETTEING CA KEY 1 YES NO ERDS DAT 1 YES NO Press P key to move to the next menu of the same layer and press V key to move to the menu of one layer deeper The menus shown in 1 are the e RDS related menus 7 27 Chapter 7 3 4 e RDS Related Setting Details 1 e RDS s Operation Mode E RDS SWITCH In service mode referring to the Service Mode Menu Tree go to E RDS SWITCH menu using gt key and Y key 1 Choose between ON or OFF using the and gt keys F 7 21 2 Press OK key to determine the operation mode and go back to the previous screen F 7 22 When the operation mode is determined will be displayed OFF When it is set to OFF e RDS is not used Default value is OFF ON When it is set to ON e RDS is used 2 UGW Address UGW ADDRESS and UGW port UGW PORT Usually the default values set in advance are used for the setting value of UGW ADDRESS and UGW PORT Unless there is a special instruction the default value should not be changed If it should be changed the communication with UGW may have an error If UGW ADDRESS and UGW PORT are changed the new setting will be enabled after power OFF ON Therefore usually the setup is not necessary Tf you change unde
50. Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK Chapter 2 Media Type Print Priority Print Quality Print Pass Printing Direction Used ink dpi Synthetic Synthetic Paper Image Standard 6 Bi directiona 200x1200 BK Paper High 8 Bi directiona 2400x 1200 BK Highest 6 Bi directiona 2400x 1200 BK Adhesive Synthetic Paper Image Standard 6 Bi directiona 200x1200 BK High 8 Bi directiona 2400x 1200 BK Highest 6 Bi directiona 2400x 1200 BK Proofing Proofing Paper Image Standard 6 Bi directiona 200x 1200 BK Paper High 8 Bi directiona 2400x 1200 BK Highest 6 Bi directiona 2400x 1200 BK 137261 200 g square meter Image Standard 6 Bi directiona 200x 1200 BK non RC paper based High 8 Bi directional 2400x1200 Highest 6 Bi directiona 2400x1200 BK 137261 200 g square meter Image Standard 6 Bi directiona 200x1200 BK non RC paper based High 8 Bi directional 2400x1200 Highest 6 Bi directiona 2400x 1200 BK Professional Proof and Photo Image Standard 6 Bi directiona 1200x1200 BK Glossy 195g High 8 Bi directional 2400x1200 Highest 6 Bi directiona 2400x1200 BK Professional Proof and Photo Image Standard 6 Bi directiona 1200x1200 BK Semiglossy 195g High 8 Bi
51. CR AUTO SCAN Default 1 6 CR SCAN SIZE Sets the scan width to be performed with CR AUTO SCAN 1 A4 2 A3 3 A2 4 24inch 5 36inch Default 5 7 CR SCAN SPEED Sets the speed of the scan to be performed with CR AUTO SCAN 1 12 5 2 25 3 33 3 4 40 5 50 Unit inch sec Default 1 MEMO The settings set with CR SCAN COUNT CR SCAN SIZE CR SCAN SPEED are reset to default when the power is reset 8 STIRRING CHECK Agitates the ink tank 9 OPT SENS OUTPUT Displays the values analog value multi sensor detected from the media You can confirm the amount of margin the media has with the values read with the multi sensor and the status of the multi sensor by comparing the values with the threshold Press the key or gt key to navigate among OUTPUT 0 to 6 windows OUTPUT 0 111222333 444555 F 7 7 OUTPUT I 66 6 7 7 7 8 8 8 9 9 9101010 7 8 OUTPUT 2 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 F 7 9 OUTPUT 3 16 16 16 17 17 17 18 18 18 19 19 19 20 20 20 F 7 10 Chapter 7 OUTPUT 4 OUTPUT 4 XX XXX XK X X X X X XXXIX 21 21 21 22 22 22 23 23 23 24 24 24 25 25 25 F 7 11 OUTPUT 5 OUTPUT 5 XXX XXXXX X 26 26 26 27 27 27 28 28 28 29 29 2930 30 30 F 7 12 OUTPUT 6 OUTPUTO XX XX XXXXXx 31313132 32 32 33 33 33 34 34 34 35 35 35 F 7 13 T 7 18 Description 1
52. Check 1 Check whether the multi sensor performance has degraded or whether the media is compatible When GAP gain and GAP current value are maximum values and GAP media output is 93 or less an error occurs Chapter 7 Maximum value of GAP gain 255 Maximum value of GAP current value 320 When the multi sensor and media are normal GAP gain is about 30 250 GAP current value is about 200 Check 2 Check whether the multi sensor performance has degraded or whether the media is compatible When Density gain and Density current value are maximum values and Density media output is 168 or less an error occurs Maximum value of Density gain 255 Maximum value of Density current value 245 When the multi sensor performance and media are normal Density gain is about 5 100 Density current value is about 200 10 NOZZLE CHECK Checks for non discharging nozzle with head management sensor 11 NOZZLE INF Displays the result of non discharging nozzle check performed with NOZZLE CHECK by nozzle row of each ink color Press the 4 key or gt key to switch the ink color AE A EVEN row AO A ODD row BE B EVEN row BO B ODD row F 7 14 12 MEMORY CHK T 7 21 Display Description DDR Checks the DDR SDRAM mounted on the Main Controller PCB EEP Checks the EEPROM 13 HEAD CNT CHK Confirms the contact status of the printhead e REPLACE 1 CUTTER This mode is f
53. Hardware error 03130031 260F Turn off printer wait then turn on again 03130031 260F Gap reference surface error Replace the reference surface sheet Roll feed unit err Turn off printer and check roll feed unit 03060B00 2E24 Roll feed unit failure Replace the roll feed unit Unknown file Check file format Turn off printer wait a while then turn it on again 03900001 4049 ROM data for another model has been transferred Transmit valid ROM data Unknown file Check file format Turn off printer wait a while then turn it on again 03900001 4042 MIT data transfer failure Verify the validity of MID data before transferring it Chapter 8 Display massage Code Condition detected Action Hardware error 03130031 2F2B Turn off printer wait then turn on again 03130031 2F2B LF operation failure Check to see if paper has not jammed Check the feed motor and feed roller Printhead error Open top cover and replace the printhead 03800200 2802 Invalid printhead installed Replace printhead Printhead error Open top cover and replace the right printhead 03800300 2801 Printhead DI compensation failure Replace printhead Printhead error Open top cover and replace the right printhead 03800400 2803 Printhead EEPROM error Replace printhead Hardware error 03800500 2F2F Turn off p
54. High Resolution Coated Paper Matt Coated Paper 7215 Matt Coated Paper 140g Supported thickness 0 07mm to 0 8mm Media size Roll media Width 254 0mm 10 to 914 4mm 36 Length 203 2mm 8 to 18m 709 1 Outer diameter of roll 150mm or less 1 The maximum amount of length may vary by the using operating system or the applications Media size Cut sheet Width 203 2mm 8 to 917 0mm Length 279 4mm 11 to 1600mm 63 1 1 The maximum amount of length may vary by the using operating system or the applications Printable area Roll media Internal area excluding a 3 mm top bottom and left and right margins Borderless printing 0 mm from the leading edge trailing edge and left and right edges The printable area may vary with each type of paper media used Width of media allowing borderless printing 36 914 4mm A0 841 0mm B1 728 0mm 24 609 6mm A1 594 0mm B2 515 0mm 17 431 8mm A2 420 0mm 14 355 6mm 300mm A3 297 0mm B4 257 0mm 10 254mm Printable area Cut sheet Internal area excluding a 3 mm top margin a 23 mm bottom margin and 3 mm left and right margins The printable area may vary with each type of paper media used Printing recommendation area Roll media Internal area excluding a 20 mm top margin a 5 mm bottom margin and 5 mm left and right margins Printing recommendation area Cut sheet Internal area excluding a 20
55. Initialization of software Device resource Initialization of various devices initializarion wv Engine status check Engine startup status check Previous power off status check etc v Printhead installation status check Printhead Ink tank installation status check ink tank check check y Cassette pick up unit initialization Media feed system Roll feed unit initialization initialization Roll feed unit initialization T Sensor check Recovery system return to origin Recovery system Sensor check initialization y Carriage position Carriage motor return to origin initialization Remaining ink level detection Waste ink level detection Y Power on automatic recovery operation v Capping v Waiting for print operation Chapter 2 2 2 2 Operation Sequence at Power off iPF750 iPF755 Turning off the power switch cuts off the drive voltage supply launching a firmware power off sequence as shown below Tf the power cord is disconnected from the wall outlet or the upper cover any other cover is opend the printer cancels the ongoing operation and shuts down immediately Since printhead capping may or may not have been carried out properly reconnect the power cord to the wall out and turn on the power switch Making sure that the printer has entered online mode turn off the power swi
56. Japanese Printhead Ink Tank type Printhead and separate ink tanks Printhead PF 04 Structure Integrated six color assembly Number of nozzles 5 120 for MBK 2 560 for other each color Ink tank PFI 102 MBK BK C Y PFI 104 M Capacity 130 ml per color Ink tanks supplied with the printer contain 90 ml pf each color Detection functions Cover system Upper cover open closed detection Yes Ink tank cover open closed detection Yes Detection functions Ink passage system Ink tank presence absence detection Yes Remaining ink level detection dot count and electrode Yes Maintenance cartridge presence absence detection Yes Used ink tank full detection Yes Ink supply Valve open closed detection Yes Ink passage Valve open closed detection Yes Detection functions Carriage system Printhead presence absence detection Yes Carriage position detection Yes Carriage home position detection Yes Printhead temperature detection Yes Printhead height detection Yes Non discharging nozzle detection Yes Non discharging nozzle backup feature Yes Ambient temperature humidity detection Yes Detection functions Paper path system Paper presence absence detection Yes Paper width detection Yes Skew detection Yes Paper leading edge and trailing edge detection Yes Release lever position detection Yes Remaining roll media detection Yes Feed roller rotation detection Yes Roll holder
57. PCB which reads and writes the content of that EEPROM Therefore initializing the counter information will not be needed when the maintenance cartridge is replaced 5 Refilling the ink After removing the ink in the printer according to the automatic or manual ink draining procedure to disassemble reassemble or transport ship the printer refill the ink as soon as possible upon completion of those tasks Tf the ink remaining in the printer after the removal has dried up the ink deposits on the surfaces of the components may cause damage or abnormal operation 1 44 Chapter 1 1 7 3 Precautions When Servicing Printer 1 7 3 1 Notes on the Data Stored in the Printer iPF750 iPF755 This printer counts the print length number of ink tank replacements carriage driving time number of cleaning operations number of cutter operations and so on and stores them in the main controller s EEPROM as a COUNTER in Service mode COUNTER provides important information about the printer usage status You can check this information by printing it in the service mode or displaying it on the display Following the precautions below when servicing the printer 1 Repairing replacing the PCB When replacing the main controller follow the specified replacement procedure For the main controller replacement procedure see Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Boards 2 After replacing the carriage un
58. PRINTINF Messages that are not accompanied by a code indication are not logged T 8 2 Display massage Code Condition detected Action Ink Level Check 0180104 1000 BK ink tank near empty Renew the ink tanks Ink Level Check 0180101 1001 Y ink tank near empty Ink Level Check 0180102 1002 M ink tank near empty Ink Level Check 0180103 1003 C ink tank near empty Ink Level Check 0180106 1006 MBK ink tank near empty Ink Level Check 0180106 1007 MBK2 ink tank near empty Problem with Printhead 01800500 1010 Number of non discharging nozzles in printhead Clean the printheads Renew the printheads Chk printing results Warning level Identify the head management sensor unit Prepare for maint cart 01841001 281A Maintenance cartridge near full Replace the maintenance cartridge replacement Prepare for parts Parts counter W1 level Check the parts counter in service mode replacement Call for service Parts replacement time has Parts counter W2 level After checking the parts counter in service mode passed replace any part whose counter is nearing the error Call for service value GARO W1221 01341221 1030 GARO image mode Unknown command Verify the transmitted data before reprinting GARO W1222 01341222 1031 GARO image mode Invalid parameter count no parameters 1223 01341223 1032 GARO ima
59. Used 48 Not Used Chapter 7 ADJUST Performs adjustments and prints the adjustment and check patterns necessary for adjusting the printer parts 1 PRINT PATTERN T 7 16 Display Description NOZZLE 1 Prints the nozzle check pattern by single direction single pass without using the non discharging back up It is used to check for the non discharging nozzles Media size A4 Media type any OPTICAL AXIS Prints the pattern and adjusts the optical axis of the multi sensor For details refer to Disassembly Reassembly gt Adjustment and Setup Items gt Procedure after replacing the carriage unit or multi sensor Media type photo glossy paper LF TUNING Carry out automatic correction of eccentricity of the feed roller For more details refer to Disassembly Reassembly gt Adjustment and Setup Items gt Procedure after replacing the feed roller and reed roller encoder The media type is gloss photo paper LF TUNING 2 Carry out manual correction of eccentricity of the feed roller For more details refer to Disassembly Reassembly gt Adjustment and Setup Items gt Procedure after replacing the feed roller and reed roller encoder The media type is gloss photo paper 2 HEAD ADJ Set or initialize the registration adjustment values of each printheads T 7 17 Display Description MANUAL HEAD ADJ DETAIL Prints the detail patterns for th
60. Vetere tada 4 49 4 4 Applying the Grease RR 4 50 A TAE E RE RIDE 4 50 4 75 Adjustment and Setup ILems nra ee altri e cu ute pon ete ve dccus 4 54 4 5 1 Agjustmient Item List s enit ais 4 54 4 5 2 Procedure after Replacing the Carriage Unit or Multi Sensor sessssseeeneeeneneennn 4 54 4 5 3 Procedure after Replacing the Feed Roller or Feed Roller 4 54 4 5 4 Procedure after Replacing the Head Management Sensor sse enne 4 54 Chapter 5 MAINTENANCE 51 Replacement b eine Reni ba 5 1 5 1 1 Periodic Replacement Parts 2 oti pee e e M Eae EAEE EE EE EE E EE i 5 1 52 Gonsumlable Parts si ede te bebo eet Eee bee e e d ea Pasa be 5 1 521 Gonsumable 5 ener eie iiec oc e cte ie eo e dete Hr is 5 1 5 3 Periodic Maintenance 5 2 5 3 1 Periodic Maintenarce cct ea a teen tcd dee ria 5 2 Chapter 6 TROUBLESHOOTING oT Troubleshootirig ecce ife ea te EE Mtt fa a tete tte tih P epe beg tao ire bebe ad 6 1 MEG a ee 6 1 6 11 1 Outline of Troubleshootirig 5 rt a 6 1 RE E E e PEE EET E 6 1 62 1 Firmware Update Tool Aaii eoe ec et d 6
61. ae re ER UU EEE ASERTE EE cuss ava NUR e e E REX FERE RP Deb RENE HEU ete 2 18 2 3 2 3 Cartiage 1 555 oo ed e e e OECD e MR RICE Ere UD Rr 2 20 2 3 2 3 1 Functions of Carriage Utt tree emite Ii 2 20 2 32 32 Structure of Carriage Unit e eir ese ote cepe e Pr dete aaa tetto neo rt tbe n lan 2 21 pA uunc tee 2 24 2 5 2 4 T Str cture of AA reete Er rU IRRE NN 2 24 2 3 2 5 Purge Unit ere ROO UERSUM ac 2 25 2 32 5 T P nctions of Purse Urt ete RS RR ANNE RE EUR iaa EON 2 25 2 3 2 5 255 RAS Rer 2 28 2 3 2 6 Maintenance Cartridge 2 3 2 6 1 Maintenance Cartridge 23527 Nu e ad 2 3 2 1 1 Alt Flow 2 3 3 Paper Pi enter AAA re teen P D me pe Ten tees 2 3 3 1 Outlme un sea A ERS 2 3 3 1 1 Overview of Paper Plisson ii irradian 2 33 2 3 3 2 iR bie DB BI RITTER CUR TURIN QREEEERN Y 2 34 2 3 3 2 1 Structure of Feed Roller Ultima dilata Ida aaa 2 34 22553 CUA AAA RA AO AAA 2 36 2 3 3 3 Structure oF CU aa PEN A NP ER 2 36 2 4 Printer SAA RO 2 37 O M 2 37 ZALLA a 2 37 VE MEAT 2 39 2 42 Main Controller zu o de ds a o 2 41 24 21 Main controller PC
62. blade Chapter 1 1 10 Type of media Roll Media Plain Paper Plain Paper High Quality Plain Paper High Grade All Plain Paper_Conserve MBK Coated Paper Heavyweight Coated Paper Premium Matte Paper Premium Glossy Paper 200 Premium Semi Glossy Paper 200 Premium Glossy Paper 280 Premium Semi Glossy Paper 280 Back Light Film Economy Bond Paper Universal Bond Paper Matte Coated Paper 170gsm Premium RC Photo Luster Durable Backlit Film High Resolution Coated Paper Matte Coated Paper 90gsm Glossy Photographic Paper 190gsm Glossy Photographic Paper 240gsm Satin Photographic Paper 240gsm Glossy Photographic Paper 270gsm Satin Photographic Paper 270gsm HW Glossy Photo Paper HW Satin Photo Paper Commercial Proofing Paper Standard Paper1569B 80g Standard Paper1570B 90g Matt Coated Paper 9171 Matt Coated Paper 7215 Matt Coated Paper 140g Opaque Paper White Hi Res Graphic Paper Hi Res Barrier Paper Photo Realistic Paper 210g Photo paper Pearl 260g Glossy Proofing Paper 195g Semiglossy Proofing Paper 195g Semiglossy Proofing Paper 255g Cut Paper Plain Paper Plain Paper High Quality Plain Paper High Grade Coated Paper Premiun Matte Paper Premium Glossy Paper 280 Premium Semi Glossy Paper 280 High Resolution Paper Matte Photo Paper Glossy Photo Paper GP 501 Photo Paper Plus Glossy 2 Photo Paper Pro Platium Photo Paper Plus Semi Gloss Universal Bond Paper Premium RC Photo Luster
63. button to set CR SCAN SPEED 1 Press the OK button to set 5 Press the OK button to set STIRRING CHECK YES NO OPT SENS OUTPUT YES OUTPUTO OUTPUT6 NO NOZZLE CHK YES NO NOZZLE INF C BK MEMORY CHK DDR EEP HEAD CNT CHK YES NO REPLACE CUTTER YES NO 7 3 Chapter 7 7 4 T 7 3 First Level Second Level Third Level Fourth Level Fifth Level COUNTER PRINTER LIFE TTL LIFE ROLL LIFE CUTSHEET LIFE A LIFE F POWER ON W INK CUTTER WIPE SLEEP ON CARRIAGE PRINT DRIVE CR COUNT CR DIST PRINT COUNT PURGE CLN A 1 CLN A 2 CLN A 3 CLN A 6 CLN A 7 CLN A 10 CLN A 11 CLN A 15 CLN A 16 CLN A 17 CLN A TTL CLN M 1 CLN M 4 CLN M 5 CLN M 6 CLN M TTL CLEAR CLR INK CONSUME CLR MTC EXC CLR HEAD EXC CLR CR 1 EXC CLR CR 2 EXC CLR CR 3 EXC CLR CR 4 EXC CLR CR 5 EXC CLR SP 1 EXC CLR PG 1 EXC CLR HMa 1 EXC CLR MT 1 EXC CLR PL 1 EXC CLR Mi 1 EXC CLR CT 1 EXC CLR WF 1 EXC CLR WF 2 EXC CLR FACTORY CNT Chapter 7 T 7 4 First Level Second Level Third Level Fourth Level Fifth Level COUNTER EXCHANGE MTC EXC HEAD EXC BOARD EXC M B CR 1 EXC
64. carriage moves on the platen smoothly 1 AAA F THN I dr Wt 4 13 Chapter 4 Reinstall the pulley retainer 1 in such a manner that it fits in the notch 2 on the side plate 11 2 oa i ARA CS A AL roo gt F 4 31 d Action to take after removing or replacing the carriage motor After the carriage and carriage motor and carriage belt and linear encoder sensor has been removed or replaced execute the following service mode Service mode SERVICE MODE gt ADJUST gt CR MOTOR COG e Shutter Motor Removing the Shutter Motor 1 To remove the shutter motor remove the output guide right 2 Disconnect one connector 1 While releasing the hook 3 by pressing the protrusion 2 turn the shutter motor unit 4 slightly in the clockwise direction Remove the shutter motor unit 4 with it lifted 4 1 4 32 Chapter 4 4 3 6 Cutter iPF750 iPF755 a Cutter Removing the Cutter 1 Drain ink Refer to Draining Ink in Precautions about Disassembly Reassembly in Disassembly Reassembly 2 To remove the cutter remove the left ink tank cover mist fan and left ink tank unit 3 Remove two screws 1 and disconnect one connector 2 and then remo
65. carriage unit multi sensor Because the distance between the multi sensor in the carriage unit and the nozzles in the printhead is varied from one unit to another the printer as shipped has its optical axis corrected to adjust the image write position When the carriage unit or multisensor has been replaced or disassembled and reassembled they require adjustment Execute service mode under the following conditions The multi sensor reference plate QL2 3160 000 MOUNT MULTI SENSOR REFERENCE must be replaced at the same time whenever the carriage or the multi sensor is being replaced Service mode SERVICE MODE gt ADJUST gt GAP CALIB Service mode SERVICE MODE gt ADJUST gt PRINT PATTERN gt OPTICAL AXIS Media type Photo glossy paper Media size Media having a width equal toor larger then that of A2 size paper After the carriage and carriage motor and carriage belt and linear encoder sensor has been removed or replaced execute the following service mode Service mode SERVICE MODE gt ADJUST gt CR MOTOR COG 4 23 Chapter 4 4 3 8 Purge Unit iPF750 iPF755 a Purge Unit Removing the Purge Unit 1 Turn off the power and then move the carriage onto the platen Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Opening the Cap Moving the Wiper Unit 2 Remove the right cover 3 Remove five screws 1 and disconnect five connectors 2 and then remove the cable fro
66. current value Unit X10mA 31 Density blue media output including outside light 32 Density blue outside light output when LED is OFF 33 Density blue platen output excluding outside light 34 Density blue gain 35 Density blue current value Unit X10mA MEMO Display is all if GAP CALIB is not performed If the value exceeds 1000 999 is displayed 7 16 1 Checking OUTPUT 0 and OUTPUT 1 when media excluding clear film is fed Check 1 Check whether the multi sensor performance has degraded or whether the media is compatible with the multi sensor When Media edge diffuse reflection gain and Media edge diffuse reflection current value are maximum values and Media edge diffuse reflection media output is 186 or less an error occurs Maximum value of Media edge diffuse reflection gain 255 Maximum value of Media edge diffuse reflection current value 320 When the multi sensor and media are normal the following values are displayed T 7 19 Media edge diffuse reflection Media edge diffuse reflection Media edge diffuse reflection gain current value media output Plain paper About 10 35 About 200 About 500 600 Glossy paper About 8 25 Tracing paper About 30 100 Check 2 Check whether the multi sensor performance has degraded or whether the media is compatible with the multi sensor When the difference between Media edge diffuse re
67. detection was previously set 0 Disable remaining ink detection was never set 1 Disable remaining ink detection was set at least once 7 35 Chapter 7 7 36 Print item Print content Printed value COUNTE PRINTER POWER ON Cumulative power on time Unit hours R SLEEP ON Cumulative sleep on time Unit hours CUTTER Number of cutting operations Unit times WIPE Number of wiping operations Unit times W INK Remaining capacity of the maintenance cartridge Unit PDL Cumulative number of printed media according to PDL GARO xx sheets HP GL 2 xx sheets CARRIA PRINT Cumulative printing time Unit hours GE DRIVE Cumulative carriage moving time Unit hours CR COUNT Cumulative carriage scan count count as 1 by moving back Unit times and forth CR DIST Cumulative carriage scan distance count as 1 by moving Unit times 210mm PRINT COUNT Cumulative print end count count as 1 by capping Unit times PURGE CLN A Cumulative number of automatic cleaning operations 1 Cumulative number of automatic cleaning 1 normal Unit times suction operations 2 Cumulative number of automatic cleaning 2 ink level adjusting operations 3 Cumulative number of automatic cleaning 3 initial filling operations 6 Cumulative number of automatic cleaning 6 strong normal suction opera
68. distance be tween the head management sensor and the carriage unit readjustment is required Perform the readjustment in the service mode Service mode SERVICE MODE gt ADJUST gt NOZZLE CHK POS 4 55 Chapter 5 MAINTENANCE Contents Contents 1 Periodic Replacement Parts 5 tec e ait etl oltre etes 5 1 5 1 1 Periodic Replacement Parts A UTERE ERE 5 1 5 2 Consumable Parts 5 2 1 Consumable Parts 5 3 Periodic Maintenance 5 3 1 Periodic Maintenance 5 2 Chapter 5 5 1 Periodic Replacement Parts 5 1 1 Periodic Replacement Parts 1 750 iPF755 T 5 1 Level Periodic Replacement part User None Service None Personnel 5 2 Consumable Parts 5 2 1 Consumable Parts iPF750 iPF755 T 5 2 Consumables Service Mode i Note Name Part number Q ty p PARTS xx States Error Code Service CARRIAGE UNIT QM3 5824 000 1 14000 CR 1 CR 4 OK WI W2 include the consumable parts of CR 2 or CR 3 FLEXIBLE CABLE UNIT QM3 4580 000 1 14000 CR 2 OK W1 W2 ENCODER SENSOR UNIT QM3 4574 000 1 14000 CR 3 OK W1 W2 SCALE LINEAR QC3 1501 000 1 PAD QC3 1514 000 4 MULTI SENSOR UNIT QM3 5831 000 1 14000 CR 5 OK W1 W2 MOUNT MULTI SENSOR QL2 3160 000 1 4000 CR 1 CR 4 OK WI W2 replace with the REFERENCE CR 5 carriage unit or the multi sensor unit at the same time INK TUBE UNIT QM3 5951
69. driver Select On to print after saving Save Shared Box Select Off to print without saving to a common box Prep MovePrinter Select when moving the printer Follow the instruction on the screen and perform the necessary process This is not displayed when displaying a warning message about the amount remaining maintenance cartridge Admin Menu Change Password Set a password to restrict displaying setting of menus as follows Allowed value is from 0 to 9999999 Allow only administrator to display set IPv4 Change Password Init Admin Pswd Allow administrator to display set and non administrator to display only Interface Setup exclude IPv4 Date amp Time Date Format Time Zone Use RemoteUI Reset PaprSetngs Save Shared Box Init Admin Pswd Press OK to return the Administrator Menu password to factory default Printer Info Paper Info The remaining ink levels and the remaining maintenance cartridge ink level are displayed Ink Info Displays the currently set paper type size and printer settings Head Info Displays the Printhead information System Info Displays the firmware version serial number and interface information Error Log Displays the most recent error messages up to 5 Other Counter Displays the total area printed 1 37 Chapter 1 1 7 Safety and Precautions
70. due to the device side Switch the device OFF ON Or replace the device system software Upgrade Server schedule is invalid During the communication test there has been some kind of error in the schedule values passed from UGW When the error occurs report the details to the support department Then after the UGW side has responded retry the communication test Server response time out UGW response time out Due to network congestion etc the response from UGW does not come within the specified time Tf this error occurs when the communication test is being run wait some time and rerun the test Server not found There is a mistake in the UGW URL and UGW cannot be accessed Check that the value of Service mode gt E RDS RGW ADR is https a01 E RDS switch is set OFF E RDS is disabled Set E RDS SWITCH ON and run COM TEST in service mode Server schedule is not exist Server schedule does not exist Blank schedule data have been received from UGW Check the device settings status with the UGW administrator 20 Network is not ready try later Network related settings have not been made for the device Make network related settings properly for the device printer 21 URL error A URL setting error Non URL text string entered in URL field Check that the value of UGW ADR is https a01 22 Proxy address resolution error A proxy serve
71. fexible cable unit replacement count clearing PARTS CR3 EXC Cumulative count of unit CR 3 linear encoder sensor linear scale shaft cleaner replacement count clearing PARTS CR4 EXC Cumulative count of unit CR 4 carriage height changing cam replacement count clearing PARTS CRS5 EXC Cumulative count of unit CR 5 multi sensor replacement count clearing PARTS SP1 EXC Cumulative count of unit SP 1 ink tube unit replacement count clearing PARTS PGI EXC Cumulative count of unit PG purge unit replacement count clearing PARTS HMal Cumulative count of unit 1 head management sensor EXC replacement count clearing PARTS MTI Cumulative count of unit MT 1 carriage motor replacement EXC count clearing PARTS PLI EXC Cumulative count of unit PL 1 feed motor replacement count clearing PARTS Mil EXC Cumulative count of unit 1 mist fan mist exhaust duct replacement count clearing Chapter 7 Print item Print content Printed value HEAD INF 1 01 Date amp time installed last 4 times YY MM DD Installed head Display order Installed date last gt Installed date 2nd to last gt Installed date 3rd to last gt Installed date initial 02 Removal date amp time last 3 times YY MM DD Display order Last gt 2nd to last gt 3rd to last
72. g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H71290 270 g m satin Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK Premium RC Photo Luster Image Standard 6 Bi directional 1200x1200 BK 10 mil High 8 Bi directional 2400x1200 Highest 6 Bi directional 2400x1200 BK Photo paper Pearl 260g Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H64160 190 g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H62190 240 g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H62290 240 g m satin Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H72190 300 g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H72790 300 g m glacier Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H71190 270 g m glossy Image Standard 6 Bi directional 1200x1200 BK High 8 Bi directional 2400x1200 BK Highest 6 Bi directional 2400x1200 BK H71290 270 g m satin Image Standard 6
73. in the encoder during driving Release lever lock sensor A photointerrupter type sensor This sensor detects the release lever lock status when the release lever solenoid turns ON and the sensor flag shields the sensor light Roll encoder sensor A photointerrupter type sensor This sensor detects the rotation of the roll holder by reading the encoder film at the roll media drive unit 2 52 Chapter 2 Paper Detection Sensor Pinch Roller Pressure Release Switch 15520 Cutter HP Sensor F 2 47 Paper detection sensor A photoreflective type sensor When a media is fed from the manual feed unit and roll feed unit this sensor detects the presence of media by receiving the light reflected from the media Cutter HP sensor The photointerrupter type sensor detects the presence of the cutter at the home rightmost position Cutter left position sensor The photointerrupter type sensor detects the presence of the cutter at the leftmost position Pinch roller pressure release switch A micro switch type pinch roller pressure release switch detects the application release of pinch roller pressure The pinch roller pressure release switch is depressed when the media release lever is set and detects the pressure of the pinch roller 2 53 Chapter 2 2 5 5 Others iPF750 iPF755 Temperature Humidity Detection Sensor F 2 48 Temperature humidity detection sensor The temperature humidity detection sensor dete
74. is not cleared and the error indication remains on the operation panel even if the printer is powered off and on again Occurrence of the service call error is indicated again at power on This measure is taken to prevent user s recovery of the service call error and damages to the printer Service call errors can be cleared however by starting up the printer in the service mode For how to take actions against warnings and errors refer to Troubleshooting Overview of warnings and error codes The codes of warnings and errors are shown below acording to the system T 8 1 Code Diagnosis 0181 Ink warning 0180 Printhead warning 0184 Maintenance cartridge warning 0134 GARO warning 0303 Cover error 0301 Media error 0306 0386 0313xxxx xxxx Sensors fans motors error 0380xxxx xxxx Printhead error 0381xxxx xxxx Ink error 0383xxxx xxxx 0384xxxx xxxx Maintenance cartridge error 0387 Cutter unit error 0389 Media take up unit error 0390 Firmware error Service call error x stands for a numeric or letter Chapter 8 8 2 Warning Table 8 2 1 Warnings iPF750 iPF755 Codes represent the numbers that are displayed in DISPLAY in service mode and that are recorded in
75. jam The release lever lock solenoid turns ON and locks the release lever with the release lever lock lever so that the pinch roller pressure cannot be released while printing The release lever lock status is detected with the release lever lock sensor 2 35 Chapter 2 2 3 3 3 Cutter Unit 2 3 3 3 1 Structure of Cutter Unit iPF750 iPF755 When a roll media is used the cutter unit cuts the leading end of the roll on loading and also cuts the roller on paper ejection Whether cutting takes place or not depends on the relevant printer driver setting in the main menu The cutter in the cutter unit stands by at the cutter home position except when a roll media is cut Power imparted from the cutter motor to the cutter via a circular belt drives it to travel from right to left for cutting Cutter Left Position Sensor Cutter Motor Cutter HP Sensor Cutter Cutter Unit F 2 27 2 36 Chapter 2 2 4 Printer Electrical System 2 4 1 Outline 2 4 1 1 Overview iPF755 The printer electrical system consists of the main controller PCB and power supply PCB and HDD which are mounted on the rear side of the printer the carriage PCB and printhead which are mounted in the carriage and other electrical components such as the operation panel sensors and motors The main controller PCB manages the image data processing and the entire electrical system and controls relay PCBs and driver functions Main Controller PCB
76. job Print Start Time Displays the time at which the job started printing Print End Time Displays the time at which the job finished printing Print Time Displays the time spent printing the job Print Size Displays the size of the paper used for printing the job Media Type Displays the type of the paper used for printing the job Interface Displays the interface of the job Ink Consumed Displays the amount of ink consumed for printing the job Print Job Log Print the print job information such as paper type size and ink consumption Ink consumption is the approximate amount of ink used to print one sheet Pause Print Select On to stop printing HDD Information Displays the total size of the HDD and the remaining box size 1 32 Chapter 1 Set Adj Menu T 1 16 Setting Item Description Instructions Test Print Nozzle Check Print a nozzle check pattern Status Print Print the printer information Interface Print Print the interface settings GL2 Set Print Print the GL2 settings Paper Details Prints the paper settings set with Paper Details Print Job Log Print print job information such as paper type size and ink consumption Ink consumption is the approximate amount of ink used to print one sheet Menu Map Print the menu list Color Palette Print the GL2 color list Adjust Printer Head Posi Adj
77. leading end of paper Check the leading end of paper Reload the paper Leading edge detection error Lift the release lever and align leading edge with orange line 03010000 200D Unable to detect the trailing end of cut sheet Check the sheet length Check to see if paper has not jammed Paper size not detected Lift the release lever and reload the paper 03010000 2017 Paper right edge detection error Check the right edge of paper Check the paper type Paper size not detected Lift the release lever and reload the paper 03010000 2018 Paper left edge detection error Check the left edge of paper Check the paper type Cannot adjust printhead Press Online to clear the error and readjust printhead 03863000 2820 Printhead registration unadjustable Check the paper on which a pattern is printed for smears Check the environment for interferences from outside light Clean the printhead Cannot adjust printhead Press Online to clear the error and readjust printhead 03863000 2821 LF unadjustable Check the paper on which a pattern is printed for smears Check the environment for interferences from outside light Clean the printhead Cannot print as specified Lift the release lever and replace paper with A4 LTR vertical or larger 03010000 2E1F Undersized paper loaded for internal printing A4 or larger Replace with A4 Letter or any larger siz
78. manual 7 28 Chapter 7 3 Communication Test COM TEST 1 In service mode referring to the Service Mode Menu Tree go to COM TEST menu using gt key and Y key COM TEST YES F 7 27 2 Press OK key to start the test is displayed at the start of the test COM TEST YES F 7 28 3 During the communication test CHECK NOW is displayed F 7 29 Once the communication test is started it cannot be cancelled Other operation won t be accepted until the result is obtained 4 If the communication test was successful CHECK RSLT OK is displayed F 7 30 Press key to exit this operation mode and go back to the top of COM TEST menu 5 If the communication test was failed CHECK RSLT NG is displayed F 7 31 Press key to exit this operation mode and go back to the top of COM TEST menu If you cannot obtain the result after 30 seconds from the start of a communication test the test is considered failed and the same screen will appear When the communication test was successful it is necessary to take the interval of 5 minutes before performing the next communication test 4 Communication Log COM LOG Communication Error Information Detailed Communication Error Information can be displayed on the screen at the time of a communication error with the Service Center including proxy server error When a communication error occurs you can refer to this information to stu
79. mm top margin a 23 mm bottom margin and 5 mm left and right margins Memory 256MB Increase of memory none Firmware Flash ROM update from USB or Ethernet Printer description language GARO Graphic Arts language with Raster Operation HP GL 2 HP RTL Interface USB2 0 Hi Speed Network 10Base T 100Base TX 1000Base T Operation panel LCD 160 X 128 dots 13 keys 5 LEDs Panel language English Message language English German French Italian Spanish Chinese Korean Russianand and Japanese Printhead Ink Tank type Printhead and separate ink tanks Printhead PF 04 Structure Integrated six color assembly Number of nozzles 5 120 for MBK 2 560 for other each color Ink tank PFI 102 MBK BK C Y PFI 104 M Capacity 130 ml per color Ink tanks supplied with the printer contain 90 ml pf each color Detection functions Cover system Upper cover open closed detection Yes Ink tank cover open closed detection Yes Detection functions Ink passage system Ink tank presence absence detection Yes Remaining ink level detection dot count and electrode Yes Maintenance cartridge presence absence detection Yes Used ink tank full detection Yes Ink supply Valve open closed detection Yes Ink passage Valve open closed detection Yes Chapter 1 Detection functions Carriage system Printhead presence absence detection Yes Carriage position detectio
80. of the printer when viewed from the front of the printer F 4 98 4 42 Chapter 4 Reinstall the linear scale in such a manner that it passes through the notch in the guide 1 and the notch 2 on the side plate Never touch the detection part 1 of the linear scale F 4 100 4 43 Chapter 4 Make sure that the linear scale 1 is in the detection zone of the linear encoder sensor 2 y N 2 b Action to take after removing replacing the linear encoder sensor After the carriage and carriage motor and carriage belt and linear encoder sensor has been removed or replaced execute the following service mode Service mode SERVICE MODE gt ADJUST gt CR MOTOR COG 4 44 Chapter 4 4 3 14 Head Management Sensor iPF750 iPF755 a Head Management Sensor Removing the Head Management Sensor 1 Remove the purge unit 2 Remove one screw 1 and one disconnect connector 2 release one protrusion 3 and then remove the head management sensor 4 F 4 102 b Procedure after replacing the head management sensor Since the distance between the head management sensor and the carriage unit varies among printers the optical axis is factory adjusted to adjust the non discharging detection position When you have rep
81. paper less than 17 inches data size Sq m Sq f D CNT 36 44 Cumulative number of sheets of A4 equivalent paper equal to or larger than 36 inches but less than 44 inches sheets data size D CNT 24 36 Cumulative number of sheets of A4 equivalent paper equal to or larger than 24 inches but less than 36 inches sheets data size D CNT 17 24 Cumulative number of sheets of A4 equivalent paper equal to or larger than 17 inches but less than 24 inches sheets data size D CNT 17 Cumulative number of sheets of A4 equivalent paper less than 17 inches data size sheets 7 21 Chapter 7 14 MEDIASIZE1 CUT Counters related to cut sheet printing T 7 35 Display Description Unit P SQ 36 44 Cumulative print area of paper equal to or larger than 36 inches but less than 44 inches physical size Sq m Sq f P SQ 24 36 Cumulative print area of paper equal to or larger than 24 inches but less than 36 inches physical size Sq m Sq f P SQ 17 24 Cumulative print area of paper equal to or larger than 17 inches but less than 24 inches physical size Sq m Sq f P SQ 17 Cumulative print area of paper less than 17 inches physical size Sq m Sq f P CNT 36 44 Cumulative number of sheets of A4 equivalent paper equal to or larger than 36 inches but less than 44 inches sheets physical size P CNT 24 36 Cumulative number of sheets of A4 equivalent paper equal to or larger than 24 inches b
82. position for capping with an error indication on the display 2 2 7 Pause between Pages iPF750 iPF755 An inter page function is available to prevent ink rubbing which keeps paper just printed hanging above the platen and waiting for a predetermined period of time before delivery The wait time is user programmable from the print driver This feature is particularly useful on paper that takes time to dry after printing such as films 2 2 8 White Raster Skip iPF750 iPF755 This printer supports a white raster skip function to bypass carriage scanning in a consecutive sequence of voids in print data for added throughput 2 2 9 Sleep Mode iPF750 iPF755 The printer has sleep mode to save on its standby power requirement The printer transitions to sleep mode automatically when it has been left idle or no print data has been received for a predetermined period of time while the printer is online or offline The printer exits sleep mode when any operation panel key is activated or print data is received from the host computer The time to transition to sleep mode is variable from the operation panel Default 5minutes 2 2 10 Hard Disk Drive iPF755 This printer features a hard disk drive which provides the following functions Early release of the host computer Error recovery Job preservation Preserved job print Job queue handling 1 Early release of the host computer Each print job received from the host compute
83. removal Carriage unit replacement removal Adjusting feed roller eccentricity Feed roller Feed roller encoder Head management sensor recalibration Head management sensor replacement removal Carriage unit replacement removal Carriage motor recalibration Carriage unit replacement removal Carriage unit replacement removal Carriage unit replacement removal 4 5 2 Procedure after Replacing the Carriage Unit or Multi Sensor iPF750 iPF755 a Note on replacing the carriage unit and the multi sensor The multi sensor reference plate QL2 3160 000 MOUNT MULTI SENSOR REFERENCE must be replaced at the same time whenever the carriage or the multi sensor is being replaced b Multi Sensor Recalibration Because the distance between the multi sensor in the carriage unit and the nozzles in each printhead is varied from one unit to another the printer has its optical axis corrected and paper gap adjustment sensor gain and calibration adjusted prior to shipment When the carriage unit or multi sensor has been replaced they should require adjustment Execute service mode under the following conditions to launch automatic adjustment 1 Optical axis correction Service mode SERVICE MODE gt ADJUST gt PRINT PATTERN gt OPTICAL AXIS Media type Photo glossy paper Media size Media having a width equal toor larger then that of A2 size paper 2 Paper gap adjustment Service mode SERVICE MODE
84. rotation detection Yes Cutter positin detection Yes Operating noise Operating Approx 50dB A or less Standby Approx 35dB A or less Operating environment Temperature 15 to 30 degrees centigrade Humidity 10 to 80 RH without dew condensation Print quality guaranteed environment Temperature 15 to 30 degrees centigrade Humidity 10 to 80 RH Power supply 100 240 VAC 50 60 Hz Power consumption Maximum During printing Max 140 W Power consumption In power save sleep mode 100 120 VAC 5W or less 220 240 VAC 6W or less During standby 1 W or less Printer unit dimensions WxDxH 1304mm W x 870mm D x 1062mm H with stand and opening the output stacker Weight Approx 63 1 kg with stand and without printhead and ink tank 1 3 2 Product Specifications iPF750 Type Bubble jet large sized paper printer stand model Feeding system Roll media manual feed from top Cut sheet manual feed from top Feeding capacity Roll media 1 roll madia Outer diameter of roll 150 mm or less Inner diameter of paper tube 2 or 3 inches Cut sheet 1 sheet Delivery method Forward delivery face up Sheet delivery capability 1 sheet using the outout stacker of the stand However 20 sheets can be stacked according to the condition A0 36 X48 size plain paper or recycled paper Cutter Automatic cross cutter round
85. speed Dot count function This function controls the discharge dots used as the information for Heat Enable signal control maintenance jet control cleaning control and remaining ink level for each nozzle array Operation panel control function This function controls serial communication with the operation panel PWM control function This function controls driving of the suction fan and mist fan as well as the temperature of the printhead Remaining ink level detection function This function detects the remaining level of each color of ink based on the signal received from the hollow needle mounted in the ink tank unit LED control function This function controls the LEDs on the ink tank unit V O port function This function controls input signals from sensors Power ON OFF control function This function controls turning on off of the drive power 26 V and 21 5 V supplied from the power supply PCB Head DI sensor read control function This function controls read operation by the head DI sensor Multi sensor control function This function controls the LED adjusts the gain and controls obtainment of the reading for the multi sensor EEPROM control function This function controls the EEPROMs of individual ink tanks the maintenance cartridge EEPROM the EEPROM on the maintenance cartridge relay PCB and the head EEPROM in addition to the on board EEPROM Motor control function This function controls the carriage motor feed mot
86. the M ink tank No ink tank loaded 01810101 1411 Y ink tank removal Attach the Y ink tank Check ink tank No ink tank loaded 01810106 1416 MBK ink tank removal Attach the MBK ink tank Check ink tank No ink tank loaded 01810104 1410 BK ink tank removal Attach the BK ink tank Check ink tank The paper is too small o 3200D2 1051 Size clip error Check the media size check Change the media size Maximum jobs stored Delete unwanted data o 1A 1006 2907 Saved jobs exceed the Personal Box capacity Press the stop button to cancel the print job Delete print jobs from the queue Delete unneeded jobs stored on the hard disk 8 3 Chapter 8 8 3 Error Table 8 3 1 Errors iPF750 iPF755 Codes represent the numbers that are displayed in DISPLAY in service mode If the same message is displayed when the printer is turned off then back on take action as recommended in the Action column T 8 3 Display massage Code Condition detected Action PHead needs cleaning Press Online to clear error 03800500 280C Printhead found to have many non discharging nozzles during a non discharging inspection printing paused Clean the printhead Identify the nozzles in a nozzle check pattern Replace the printhead Paper size not detected Lift the release lever and reload the paper 03010000 200C Unable to detect the
87. the nozzles from drying out and to keep them clean Follow the procedures described below 1 While referring to DISASSEMBLY REASSEMBLY gt Points to Note on Disassembly and Reassembly gt Opening the caps and releasing the carriage lock pins open all of the caps 2 Move the carriage to the home position 3 While referring to DISASSEMBLY REASSEMBLY gt Points to Note on Disassembly and Reassembly gt Opening the caps and releasing the carriage lock pins Manual capping is emergency measure when the printer does not operate Manual capping can damage the printhead 3 2 Chapter 3 3 1 2 Reinstalling the Printer 3 1 2 1 Reinstalling the Printer iPF750 iPF755 1 Installing the printer on the same floor If ink has not been drained from the printer when moving it to another place on the same floor then an operation check Test Print needs to be performed after the printer is moved to a new location 2 Installing the printer on a different floor If ink has been drained when transporting the printer to a different floor follow the installation procedure below It is nearly identical to the procedure when install ing for the first time 1 Unpack the printer 2 Remove the cushioning materials and tape 3 Reattach the maintenance cartridge 5 Connect the power cord and interface cable 6 Turn on the power and following the instruction in the message to install the ink tank The ink is filled 7 Load the
88. the pulley unit 5 and then remove the pulley unit 5 4 2 3 5 IET F 4 47 16 Remove the carriage belt from the carriage motor pulley 17 Remove five screws 1 and disconnect four connectors 2 and then remove the cable from the cable guide to remove the right side plate unit 3 Chapter 4 Precautions about Reinstallation of Carriage Unit Make sure that the linear scale 1 is in the detection zone of the linear encoder sensor 2 AA 4 50 Reinstall the carriage belt 1 carefully so that it is not twisted After reinstalling it check whether the carriage moves on the platen smoothly 11 F 4 51 Reinstall the pulley retainer 1 in such a manner that it fits in the notch 2 on the side plate 1 2 oa AR oO F 4 52 The phase of the carriage height adjuster is automatically adjusted as the motor turns requiring no on site adjustment Precautions about Reinstallation of Carriage Belt When reinstalling the carriage belt push it deeply into the belt holder of the carriage F 4 53 4 22 Chapter 4 b Action following the replacement of the
89. through the ink tube and joint b Ink port Ink is supplied to the printhead via an ink tube which runs between the tube guides via joints to reach the carriage and follows up is motion Printhead Fixer Cover Joint for Ink Supply Printhead Fixer Lever Terminal Carriage Motor Slant Adjustment Lever Ink Tube c Control unit The carriage PCB is connected to the main controller PCB with a flexible cable The flexible cable moves in conjunction with the carriage A photo coupler type encoder is mounted at the top of the rear of the carriage to detect the slit on the linear scale during carriage movement thus controlling the print timing d Carriage drive Mechanical misregistrations in the vertical horizontal and bidirectional print positions of the printhead mounted can be corrected by selecting Adjust Printer from the main menu to shift the print timing A DC operated carriage motor drives the carriage reciprocally on the platen by way of the carriage belt The carriage home position or the capping position is detected by the sensor flag on the right side of the carriage and the photointerrupter based carriage HP sensor on the right side of the printer When the linear scale position is set as a reference home position for use in subsequent position control operations the carriage motor is driven by a control signal generated from the main controller PCB e Printhead maintenance unit This printer cleans the printhead
90. will take longer if you specify a wait time Roll DryingTime Specify the time to wait for the ink to dry for each sheet NearEnd RollMrgn Specify the minimum margin at the leading edge of roll paper to ensure better printing quality at the leading edge Note that if you choose 3mm it may lower the printing quality at the leading edge and affect feeding accuracy The printed surface may be scratched and ink may adhere to the leading edge It may also cause the Platen to become soiled NearEnd Sht Mrgn Specify a margin at the leading edge of sheets to ensure better printing quality at the leading edge Note that if you choose 3mm it may lower the printing quality at the leading edge and affect feeding accuracy The printed surface may be scratched and ink may adhere to the leading edge Bordless Margin Adjust the margin during borderless printing Choose Automatic to have the printer automatically detect the paper width and configure the margin settings for borderless printing If margins are mistakenly created when Automatic is selected choose Fixed In this case the paper width is not detected automatically and the document is printed without borders using the margin settings required by the printer Width Detection Set to print from desired position such as when printing inside a frame Select Off to disable paper width and skew detection If paper is loaded askew paper may jam or platen soiling may occur Return Defaults
91. with the carriage halted at its home position Wiping takes through the rotation of the motor Wiper blades mounted on the carriage wipe the printhead while the carriage is halted at its home position Wet wiping is carried out for added wiping removal performance whereby the wiper blades are moistened with glycerin as they are pressed against an absorber impregnated with glycerin Maintenance jet ejection is carried out on the cap at the maintenance jet tray A suction operation is carried out by a suction cap in the purge unit 2 21 Chapter 2 Carriage Spring for Printhead Height Slant Adjustment Lever i Spring for Printhead Slant Slant Adjustment Lever Shaft Spring for Printhead Slant O Carriage Height Changing Cam 9 Head Holder y Lift Cam Sensor Lift Motor F 2 13 f Carriage height adjustment unit The head height is adjusted with the carriage halted at its home position The lift motor is driven to rotate the carriage height changing cam within the carriage in sync with which the lift cams on both sides of the carriage move the head holder up and down thereby varying the separation between the face of the printhead and the paper The printhead height is detected from the lift cam sensor within the carriage and the distance of rotation of the lift motor g Slant adjustment unit The tilting of the head is adjusted with the slant adjustment lever The point where the slant adjustment le
92. 00 is displayed if there is no log F 7 1 Press the Y key to display detail information Press the key or key to navigate among detail information display 1 to 4 Detail information display 1 Detail information display 2 Detail information display 3 E gt lt c Detail information display 4 F 7 5 T 7 11 Display Description LCD display contents 1 Jam type Carriage error 2 Jam 3 Feed failure delay 4 Cut failure 0 Unknown 2 Media Roll media 2 Cut sheet 0 Unknown 3 Jam timing Feed 2 Print 3 Eject 0 Unknown 4 Media width detection ON 2 OFF 0 Unknown 5 Head height SL 1 0mm L 1 3mm M1 1 8mm M2 2 0mm M3 2 2mm 0 Unknown 6 Platen shutter position Fully close 2 HP side only open 3 1 4 open 4 1 2 open 5 3 4 open 6 Fully open 0 Unknown 7 Cut mode setting User cut 2 Eject cut 3 Auto cut 0 Unknown 8 Environment Display Media Information Tool s environment settings A to F according to Temperature Humidity Detection Sensor 0 Unknown 9 Borderless printing setting Bordered printing 2 Borderless printing 0 Unknown 10 Print mode Display print mode 0 Unknown 11 Media siz Display media size 0 Unknown 12 Media name Display media name 0 Unknown 8 INK CHECK Displays the history of execution of turning off the remaining ink level detection by using the refilled ink tank in the order of C M Y MBK MBK2 and BK 0 No execution 1 Execu
93. 00 MBK Bi directional 1200x1200 MBK Standard Bi directional 1200x1200 MBK High 2 Bi directional 1200x1200 MBK 2 Bi directional 1200x1200 MBK Image Draft 1 Bi directional 1200x1200 MBK Standard 2 Bi directional 1200x1200 MBK High 4 Bi directional 1200x1200 MBK Plain Paper High Grade Office Document Standard 1 2 Bi directional 1200x1200 MBK Line Document Text Draft 1 Bi directional 1200x1200 MBK 1 Bi directional 1200x1200 MBK Standard 1 Bi directional 1200x1200 MBK High 2 Bi directional 1200x1200 MBK 2 Bi directional 1200x1200 MBK Image Draft Bi directional 1200x1200 MBK Standard 2 Bi directional 1200x1200 MBK High 4 Bi directional 1200x1200 MBK All Plain Paper_Conserve Office Document Standard 12 Bi directional 1200x1200 MBK MBR Line Document Text Draft Bi directional 1200x1200 MBK Bi directional 1200x1200 MBK Standard Bi directional 1200x1200 MBK High 2 Bi directional 1200x1200 MBK 2 Bi directional 1200x1200 MBK Image Draft Bi directional 1200x1200 MBK Standard 2 Bi directional 1200x1200 MBK High 4 Bi directional 1200x1200 MBK Economy Bond Paper Office Document Standard 12 Bi directional 1200x1200 MBK Line Document Text Draft Bi directional 1200x1200 MBK Bi directional 1200x1200 MBK Standard Bi directional 1200x1200 MBK High 2 Bi directional 1200x1200 MBK 2 Bi directional 1200x1200 MBK Image Draft Bi directional 1200x1200 MBK Standard 2 Bi directional 1200x1200 MBK High 4 Bi directional 1200x1200 MBK Universal Bond Paper Office Do
94. 00x1200 BK Highest 6 Bi directiona 2400x1200 BK SPECIAL 4 Image Standard 6 Bi directiona 1200x1200 BK High 8 Bi directiona 2400x1200 BK Highest 6 Bi directiona 2400x1200 BK SPECIAL 5 Image Standard 6 Bi directiona 1200x1200 BK High 8 Bi directiona 2400x1200 BK Highest 6 Bi directiona 2400x1200 BK 2 13 Chapter 2 2 2 4 Print Position Adjustment Function iPF750 iPF755 This printer supports a print position adjust the vertical and horizontal print position and the bidirectional print position of the printhead mounted on the carriage and the feedrate Print position adjustment work in two modes automatic adjustment in which print position adjustment patterns printed are detected by a multi sensor attached to the lower left part of the carriage and manual adjustment in which print position adjustment patterns that are slightly modified from one another are printed so that visually verified adjustment values can be set from the operation panel To make print position adjustment A3 or larger sized roll media or cut media are needed 2 2 5 Head Management iPF750 iPF755 This printer supports a nozzle check function to spot non discharging nozzles in the printhead When the printer detects a non discharging nozzle it starts cleaning the printhead automatically to correct its discharge failure If cleaning does not work the printer backs up the non discharging nozzle with an alternative nozzle autom
95. 01 1C703 A 128 MB 64 MB flash ROM 1C701 1C703 is connected to the 8 bit data bus to store the printer control program j EEPROM 1C802 The 256 KB EEPROM stores various setting values adjustment values log data counter values related to the user servicing MEMO After replacement of the main controller PCB the printer must be started up in the service mode to take over the setting and adjustment values to the new PCB properly the service mode will be switched to the PCB replacement mode automatically 2 4 2 2 Main controller PCB components iPF750 oo E 1 4101 L1 1C4103 a TET EMOS 11201 do 5 O ON m O 102750 1 301 10302 ES E O 5 1 3001 2 33 ASIC 2 The ASIC IC1 IC2 with a 32 16 bit internal bus is driven in sync with the 165 66 MHz external clock It supports the following functions Image processing unit This unit converts the RGB multi value image data or CMYK multi value data received from the host computer through the interface connector to the binary imag
96. 1 2 1 BEatures 82 a eis a a da dl ea dd ae dl ted da de 1 2 2 Features 1 2 3 Printhead od a b ee ete ete doa teo DDG UT la eaae RR entitatem vate EE CO E RES O E 1 3 PDT Stand PH 1 5 1 25 Hard disk A eae am Petri DO ee E 1 7 1 2 9 2822ER 1 7 1 3 Product Specifications oos e rto eee edem e ue du eb tede eet decet cedet 1 8 1 3 4 Ptod ct Specifications i ede Hee ER ORO tele e te nba dpa ns 1 8 1 3 2 Product Specifications ete E e RE Rd dire PRI ERE aceon 1 9 1 4 Detailed Specifications iie rete eet reete Eee Ip ede e ies ese Hrs tbe Dae 1 11 1 4 1 Interface Specifications EE E ii e 1 11 1 5 Names and Functions of Components teet epo sinken 1 12 lid Door ON 1 12 1 5 2 81d8 21 13 1 5 3 Top Cover side ada 1 13 125 4 RollUnit Cover Inside ud NOR RETA 1 14 A AS AN 1 14 1 5 6 Ink Tank Cover Inside 330 RR O O 1 14 1 5 7 Stand A e e oett vende ie ee e 1 15 1 6 Basic Operation A sol 1 17 16 1 Operation Panel oe RR st noes cag 1 17 1 6 24318 AN 1 18 enitn v e bte C bn e RR e EGRE ee
97. 1 EXC xx PARTS 1 EXC xx PARTS 1 EXC xx PARTS PL1 EXC xx PARTS Mit EXC xx PARTS EXC xx PARTS WF1 EXC xx PARTS WF2 EXC xx FACTORY CNT xx EXCHANGE MTC EXC xxx HEAD EXC xxx BOARD EXC M B xx PARTS CR1 EXC xx PARTS CR2 EXC xx PARTS CR3 EXC xx PARTS CR4 EXC xx PARTS CR5 EXC xx PARTS SP1 EXC xx PARTS PG1 EXC xx PARTS 1 EXC xx PARTS 1 EXC xx PARTS PL1 EXC xx PARTS Mi1 EXC xx PARTS CT1 EXC xx PARTS WF1 EXC xx PARTS WF2 EXC xx DETAIL CNT MOVE PRINTER xxx MEDIACONFIG CNT N INKCHK Mixxxx Y xxxx MBK xxxx MBK2 xxxx BK xxxx INK USE1 INK Mixxxxx xml Y xxxxx xml MBK xxxxx xml MBK2 xxxxx xml BK xxxxx xml TTL oooxx xml Mixxxxx xml Y rxxxx xml MBK xxxxx xml MBK2 xxxxx xml BK xxxxx xml TTL oooxx xml INK USE2 INK Mixxxxx xml MBK xxxxx xml MBK2 xxxxx xml BK xxxxx xml TTL oooxxx xml Mixxxxx xml MBK xxxxx xml MBK2 xxxxx xml BK xxxxx xml TTL xxxxxx xml INK EXC INK Mixxxx MBK xxxx MBK2 xxxx BK xxxx TTL XXXXX NINK C xxxx M xxxx MBK2 xxxx BK xxxx TTL XXXXX F 7 48 7 40 Chapter 7 3 5 Canon imagePROGRAF iPFxxx PRINT INF Firm xx xx Boot xx xx MIT DBF x xx MIT DB x xx S N xxxxxxxx Date yyyy mm dd NAME XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX NAME
98. 24 D SQ 17 D SQ 17 D CNT 36 44 D CNT 24 36 D CNT 17 24 D CNT 17 Chapter 7 T 7 6 First Level Second Level Third Level Fourth Level Fifth Level COUNTER MEDIASIZE1 CUT P SQ 36 44 P SQ 36 44 P SQ 24 36 P SQ 24 36 P SQ 17 24 P SQ 17 24 P SQ 17 P SQ 17 P CNT 36 44 P CNT 24 36 P CNT 17 24 P CNT 17 MEDIASIZE2 CUT D SQ 36 44 D SQ 36 44 D SQ 24 36 D SQ 24 36 D SQ 17 24 D SQ 17 24 D SQ 17 D SQ 17 D CNT 36 44 D CNT 24 36 D CNT 17 24 D CNT 17 HEAD DOT CNT 1 HEAD DOT CNT 2 BK TTL PARTS CNT COUNTER CR 1 OK W1 W2 E COUNTER WF 2 OK W1 W2 E w gt 7 7 Chapter 7 T 7 7 First Level Second Level Third Level Fourth Level Fifth Level Sixth Level SETTING Pth ON OFF RTC DATE XXXX XX XX Date entry TIME XX XX Time entry PV AUTO JUDGE ON PFF NETWORK CERTIFICATE CA CERTIFICATE VALIDITY YYYY MM DD E RDS E RDS SWITCH ON OFF UGW ADDRESS http XXX UGW PORT XXXXX COM TEST YES COM LOG HEAD DOT INF ON OFF INITIALIZE WARNIG Press the OK button to clear ERROR Press the OK button to clear ADJUST Press the OK button to clear W INK Pr
99. 601 604 SDRAM SDRAM 701 FLASH ROM 10802 EEPROM 10803 e RTC ASIC BATS801 Lithium Battery USB 1C1201 LAN I LAN Controller CN2 1801 Power Supply PCB HDD Expansion PCB J104 J105 201 HDD Controller Carriage PCB Linear J202 Encoder Printhead IC401 3101 3102 2601 J201 5 43303 Multi J3401 J3601 33202 4501 2 43602 43302 703 FLASH ROM J2801 J2951 13001 J3001 J3201 J4501 J3202 J3301 J3302 J3901 4102 J4501 Sensor Switch tees J2951 Feed Roller HP Sensor J4501 Feed Roller Encoder Sensor Lift Cam Sensor Paper Detection Sensor J2801 J2951 Pump Cam Sensor J3001 J3202 Pump Encoder Sensor 1 2750 1 3001 J3302 J4101 1 41011 4103 1 4200 1 4300 104401 Motor Driver Ink Detection Sensor L R Temperature Humidity Detection Sensor Head Management Sensor Cutter HP Sensor Cutter Left Position Sensor Ink Supply Valve Open Closed Detection Sensor L R Ink Passage Valve Open Closed Detection Sensor L R Shutter HP Sensor Carriage HP Sensor Roll Encoder Sensor Release Lever Lock Sensor Pinch Roller Pressure Release Switch Ink Tank Cover Switch L R Upper Cover Lock Switch J4201 J4501 F 2 1 J101 Operation Panel PCB Ink Tank Ink Tank ROM PCB Upper Cover Lock Solenoid Release Lever Lock Solenoid Platen Suction Fan Mist Fan Carriage Motor Feed Motor Lift Motor Purge Mot
100. B component Ti AIRE AAA ri 2 41 2 4 2 2 Main controller PCB components 2220 irn ANE HR Een en Le RARE LE ERE HR eR EUER ER TER Qe BERE 2 42 2 4 2 3 HDD expansion PCB components 2 43 243 PEBer s oct E EOS M e aae dre a er c eh Sots ert 2 44 24 3 Carriage PCB components node TIERE 2 44 Contents 24 4 Maintenance Cartridge Relay PCB ii A i e a eet ep eer ta el 2 44 2 4 4 1 Maintenance cartridge relay components esses entente teen ESEE tette tne tne tete tnt tete testet retis tee tet snnt teens testet rennen 2 44 2 4 9 LINEA 2 45 ZAS Power supply block diagram aiii 2 45 2 5 Detection Functions with Sensors u pen nee Se eo E eene den 2 46 DOE Sensors Tor COVES ac ee Hte eei e turi eir A 2 46 PST AN A ee ses 2 47 PAN A ERAN 2 50 2 5 4 pathi Syste CP iia sine Ad Ai dd 2 52 O O 2 54 Chapter 2 2 1 Basic Operation Outline 2 1 1 Printer Diagram iPF755 Shown below is a printer diagram Main Controller PCB 1C301 IC302
101. Cap Moving the Wiper Unit 2 Remove the printhead to protect it 3 Remove one screw 1 and disconnect one connector 2 and then the multi sensor 3 b Removing the Multi Sensor Reference Plate 1 Remove one screw 1 and then remove the multi sensor reference plate 2 c Action following the replacement of the carriage unit multi sensor Because the distance between the multi sensor in the carriage unit and the nozzles in the printhead is varied from one unit to another the printer as shipped has its optical axis corrected to adjust the image write position When the carriage unit or multisensor has been replaced or disassembled and reassembled they require adjustment Execute service mode under the following conditions The multi sensor reference plate QL2 3160 000 MOUNT MULTISENSOR REFERENCE must be replaced at the same time whenever the carriage or the multi sensor is being replaced Service mode SERVICE MODE gt ADJUST gt GAP CALIB Service mode SERVICE MODE gt ADJUST gt PRINT PATTERN gt OPTICAL AXIS Media type Photo glossy paper Media size Media having a width equal toor larger then that of A2 size paper 4 39 Chapter 4 4 3 13 Linear Encoder iPF750 iPF755 a Linear Encoder Removing the Linear Encoder Sensor 1 Remove the carriage unit 2 Remove two screws 1 and then remove the linear encoder sensor cover 2
102. EEPROM the EEPROM on the maintenance cartridge relay PCB and the 2 41 Chapter 2 head EEPROM in addition to the on board EEPROM Motor control function This function controls the carriage motor feed motor valve motor L R shutter motor purge motor lift motor roll motor and cutter motor based on the input signals from sensors HDD control function This function controls the hard disk drive b Driver IC 1C4101 4103 This IC generates a carriage motor control signal based on the control signal from the ASIC c Driver IC 1C4200 This IC generates a feed motor control signal based on the control signal from the ASIC d Driver IC 1C4300 This IC generates purge motor and cutter motor control signals based on the control signal from the ASIC e Driver IC 1C4401 This IC generates roll motor and valve motor L R control signals based on the control signal from the ASIC f Driver IC 1C2750 This IC generates a shutter motor control signal based on the control signal from the ASIC g Driver IC 1 3001 This IC generates a lift motor control signal based on the control signal from the ASIC h DIMMs 1C301 1C302 IC601 IC602 IC603 IC604 The DIMM comprising a 512 MB DDR SDRAM IC301 IC302 and 256 MB SDR SDRAM 1C601 1C602 1C603 1C604 is connected to the 32 bit data bus to be used as a work area During print data reception it is also used as an image buffer It cannot be expanded i FLASH ROM 1C7
103. EMBLY REASSEMBLY gt Points to Notes on Disassembly and Reassembly gt Carriage unit 2 Ink tube unit Refer to DISASSEMBLY REASSEMBLY gt Points to Notes on Disassembly and Reassembly gt Ink tube unit 3 Ink tank unit Refer to DISASSEMBLY REASSEMBLY gt Points to Notes on Disassembly and Reassembly gt Ink tank unit Chapter 4 4 3 4 External Covers iPF750 iPF755 a Operation Panel Removing the Operation Panel 1 To remove the operation panel open the upper cover 1 and right tank cover 2 and then release two hooks 3 using a flat head screwdriver 2 Remove the cable from the cable guide and then remove the ground wire 5 by pushing the hook 4 from the backside of the operation unit and disconnect the connector 6 and then remove the operation panel 7 F 4 4 b Upper Left Cover Removing the Upper Left Cover 1 To remove the upper left cover 4 open the upper cover 1 and left tank cover 2 and then release two hooks 3 using a flat head screwdriver F 4 5 Chapter 4 c Right Cover Removing the Right Cover 1 To remove the right cover remove the operation panel 2 Remove six screws 1 release two hooks 2 and then remove the right cover 3 227 R n Y BAO ey 2 0 NBN N d Left Cover Removing the Left Cover 1 To remove the left remove the upper left cover 2 Remove six screws 1 release two hooks 2 and then remov
104. Lock Pin Moving the Wiper Unit manually 1 Insert a flat blade screwdriver in the slot on the left cover to remove the blanking cover 1 1 4 103 4 47 Chapter 4 2 Insert a Phillips screw driver in the groove on the purge unit and turn it counterclockwise The cap and carriage lock pin lower allowing the carriage to move Also the wiper unit can move EH Turning the screwdriver continuously repeats the vertical movement of the cap and carriage lock pin and the to and fro movement of the wiper unit Visually check that the cap has been opened and the carriage lock pin has been released 4 48 Chapter 4 4 3 17 Opening Closing the Ink Supply Valve Ink Passage Valve iPF750 iPF755 a Opening Closing the Ink Supply Valve Ink Passage Valve 1 Remove the ink tank cover 2 Press down the lever 1 to open the ink supply valve and the ink passage valve If the printhead fixer lever is released with the ink supply valve and ink passage valve to an ink tube open while the tube is filled with an ink the ink the tube could flow backward to the ink tank unit leaking through the hollow needle in the ink tank If the valve remains open as on occurrence of the valve open close error remove the valve motor unit and see Disassembly Reassembly gt Points to Note on Disassembly Reassembly gt Ink Tank Unit and close the ink supply valve 4 49 Chapte
105. Media edge diffuse reflection media output including outside light 2 Media edge diffuse reflection outside light output when LED is OFF 3 Media edge diffuse reflection platen output excluding outside light 4 Media edge diffuse reflection gain 5 Media edge diffuse reflection current value Unit X10mA 6 Media edge regular reflection media output including outside light 7 Media edge regular reflection outside light output when LED is OFF 8 Media edge regular reflection platen output excluding outside light 9 Media edge regular reflection gain 10 Media edge regular reflection current value Unit X10mA 11 GAPI media output including outside light 12 GAPI outside light output when LED is OFF 13 GAPI platen output excluding outside light 14 GAPI gain 15 current value Unit X10mA 16 GAP2 media output including outside light 17 GAP2 outside light output when LED is OFF 18 platen output excluding outside light 19 gain 20 current value Unit X10mA 21 Density red media output including outside light 22 Density red outside light output when LED is OFF 23 Density red platen output excluding outside light 24 Density red gain 25 Density red current value Unit X10mA 26 Density green media output 27 Density green outside light output including outside light 28 Density green platen output excluding outside light 29 Density green gain 30 Density green
106. Mi 1 mist fan mist exhaust duct replacement count clearing Times CLR UNIT CT 1 EXC Cumulative count of unit CT 1 cutter replacement count clearing Times CLR UNIT WF 1 EXC Cumulative count of unit WF 1 ink absorber under the maintenance cartridge unit Times replacement count clearing CLR UNIT WF 2 EXC Cumulative count of unit WF 2 platen exhaust duct replacement count clearing Times CLR FACTORY CNT For factory Times Chapter 7 5 EXCHANGE Counters related to parts replacement 6 DETAIL CNT Other counters 7 INK USEI Counters related to ink consumption 8 INK USE2 Counters related to ink consumption 7 20 T 7 26 Display Description Unit MTC EXC Maintenance cartridge replacement count Times HEAD EXC Printhead replacement count Times BOARD controller PCB replacement count Times CR 1 EXC CR 1 carriage unit bushing replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS CR 1 CR 2 EXC CR 2 fexible cable unit replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS CR 2 CR 3 EXC CR 3 linear encoder sensor linear scale shaft cleaner replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS CR 3 CR 4 EXC CR 4 carriage height chan
107. OM TEST is NG execute setting items No 5 6 to solve the problem T 7 43 No Ttem Type Description 1 E RDS SWITCH 2 bytes OFF Disable ON Enable e Maintenance image WARE Remote system to send device information meter data and error statuses to the UGW Default value is OFF not in use 2 UGW ADDRESS 129 bytes The UGW address by default https a01 NULL The complete address is not provided in this document for security reason included SJIS not allowed 3 UGW PORT 4 bytes The UGW Port Number by default 443 Validation 1 65535 4 COM TEST To perform Communication test with UGW and set OK NG as the result COM LOG Detailed communication data log Switches to display time when error occurred error code and error data up to now Max 30 loggings retained Max 128 characters not containing NULL for Error information 6 ERDS DAT Initialize e RDS setting data 3 3 Service Mode Menu Tree T 7 44 First Level Second Level Third Level Fourth Level Fifth Level DISPLAY VO DISPLAY ADJUST FUNCTION REPLACE COUNTER SETTEING Pth RTC PV AUTO JUDGE NETWORK CERTIFICATE CA CERTIFICATE VALIDITY 1 YYYY MM DD E RDS E RDS SWITCH 1 ON OFF UGW ADDRESS 1 http XXX UGW PORT 1 XXXXX COM TEST 1 YES COM LOG 1 HEAD DOT INF INITIALIZE WARNING ERROR
108. OVE PRINTER Number of times Prep MovePrinter on Main menu is executed Times N INKCHK XX XX Ink color Times Count of turning off the ink remaining level detection for each color MEDIACONFIG CNT Count of media registered by media editor Times T 7 28 Display Description Unit INK USE1 XX XX Ink color ml Cumulative consumption amount of generic ink INK USEI TTL Total amount of the cumulative consumption of generic ink ml N INK USEI XX XX Ink color ml Cumulative consumption amount of refilled ink N INK USEI TTL Total amount of the cumulative consumption of refilled ink ml T 7 29 Display Description Unit INK USE2 XX XX Ink color ml Consumption amount of generic ink of the currently installed ink tank INK USE2 TTL Total consumption amount of generic ink of the currently installed ink tanks ml N INK USE2 XX XX Ink color ml Consumption amount of refilled ink of the currently installed ink tank N INK USE2 TTL Total consumption amount of refilled ink of the currently installed ink tanks ml Chapter 7 9 INK EXC Counters related to ink tank replacement T 7 30 Display Description Unit INK EXC XX XX Ink color ml Cumulative count of generic ink tank replacement INK EXC TTL Total amount of tho cumulative count of generic ink tank replacement ml N INK EXC XX XX Ink color ml Cumulative count of refilled ink tank replacement N INK EXC TTL Total amount of tho cumulative count of refilled ink t
109. Paper guide This guide is used to lead the ejected printout to the basket When relocating the printer be sure to unlock all four casters Moving the printer with the casters locked can damage the floor Chapter 1 1 6 Basic Operation 1 6 1 Operation Panel iPF750 iPF755 This section explains the functions of the buttons and the meanings of the LEDs on the operation panel 1 um 2 O M IN el 13 3 12 py Haad ed Cut e F 1 26 1 Display Printer menus statuses and messages are shown on this display 2 Data reception lamp green Blinking When the printer is making prints this lamp indicates that a print job is being received or processed When the printer is not making prints this lamp indicates that the print job is suspended or the firmware data is being received Not lit This lamp indicates that there is no print job 3 Message lamp orange Stays lit A warning message is being displayed Blinking An error message is being displayed Not lit The printer is normal or not powered 4 Power button Use this button to turn on or off the printer When the printer is powered or in the sleep mode the Power button lamp stays lit 5 Stop button Use this button to stop execution of a job or drying ink 6 Navi button Use this key to confirm the pro
110. Service Manual IPF750 series canon Apr 1 2009 Application This manual has been issued by Canon Inc for qualified persons to learn technical theory installation maintenance and repair of products This manual covers all localities where the products are sold For this reason there may be information in this manual that does not apply to your locality Corrections This manual may contain technical inaccuracies or typographical errors due to improvements or changes in products When changes occur in applicable products or in the contents of this manual Canon will release technical information as the need arises In the event of major changes in the contents of this manual over a long or short period Canon will issue a new edition of this manual The following paragraph does not apply to any countries where such provisions are inconsistent with local law Trademarks The product names and company names used in this manual are the registered trademarks of the individual companies Copyright This manual is copyrighted with all rights reserved Under the copyright laws this manual may not be copied reproduced or translated into another language in whole or in part without the written consent of Canon Inc COPYRIGHT O 2001 CANON INC Printed in Japan Caution Use of this manual should be strictly supervised to avoid disclosure of confidential information Introduction Symbols Used This documentation uses
111. USB port Connect the USB cable to this port This port is compatible with the high speed USB 4 Carrying handles Three carrying handles provided at the left right and back allows three persons to carry the printer 5 Power receptacle Plug the power cord into this receptacle 1 5 3 Top Cover Inside iPF750 iPF755 Chapter 1 F 1 20 1 Carriage The carriage moves the printhead It is an important component used for printing 2 Carriage shaft The carriage moves on this shaft 3 Paper retainer This is an important component used to feed paper It retains paper 4 Platen The printhead moves on this component to perform printing Suction holes are provided on the platen surface to prevent media from floating 5 Borderless printing ink catch groove Ink flowed out of the paper edges enter in this groove during borderless printing 6 Linear scale This is an important component used to detect the carriage position Never touch it when cleaning the parts or removing jammed media inside the upper cover 7 Cleaner brush Use this brush to remove paper dust off the platen when cleaning the parts inside the upper cover 1 5 4 Roll Unit Cover Inside iPF750 iPF755 1 Roll holder Load roll media in this holder 2 Holder stopper Use this part to secure roll media to the roll holder 3 Slide guide Move the roll holder along this guide 4 Roll holder slot Fit the roll holder in this slot 1
112. Valve eusesssesessesnenenennenennenennenennennenennenennenennennenennenennnnnnnennnnen 4 48 43 18 a 4 4 Applying the Grease 4 4 1 Applying the Grease 4 5 Adjustment and Setup Items 4 5 1 Adjustment Item List 4 5 2 Procedure after Replacing the Carriage Unit or Multi Sensor 4 5 3 Procedure after Replacing the Feed Roller or Feed Roller Encoder eene 4 54 4 5 4 Procedure after Replacing the Head Management Sensor sess eene tenente ener trennen 4 54 Chapter 4 4 1 Service Parts 4 1 1 Service parts iPF750 iPF755 The service parts indicated below require careful handling 1 Keep all packages with the warning not to turn over Pay careful attention to all individually packaged service part carriage unit purge unit ink tank unit and other parts boxes marked This side up and handle appropriately F 4 1 2 Feed roller The feed roller is a functionally important part Therefore be careful that the roller is not scratched or marked during storage or transport of the service parts when removing them from the individual boxes when assembling or performing any other operations For details about handling of the feed roller refer to DISASSEMBLY REASSEMBLY gt Points to Note on Disassembly and Reassembly gt Feeder unit a Handling of the feed roller Chapter 4 4 2 Disassembly Reassembly 4 2 1 Disassembly Reassembly iPF750 iPF755 F
113. X XX XXX X XK X X F 7 36 65th 96th characters of Detailed Communication Error Information are shown X XX XX XXX X XXX XX XX X X F 7 37 97th 128th characters of Detailed Communication Error Information are shown XX XXX XX X X XX XXX XXX X F 7 38 Use 4 and gt keys to move among Screen and Screen Detailed Communication Error Information can be made with maximum 128 characters however even if the information is made up with 1 to 96 characters all Screens are still displayed Press key to exit the Detailed Communication Error Information screen and go back to the Communication Error Information screen If Detailed Communication Error Information does not exist the screen below will appear F 7 39 Press key to exit the Detailed Communication Error Information screen and go back to the Communication Error Information screen 5 Initializing the e RDS setting ERDS DAT Usually the setup is not necessary Use this procedure when you want to reset the e RDS settings to the factory default 1 In service mode referring to the Service Mode Menu Tree go to ERDS DAT menu using gt key and Y key E RDS DAT NO F 7 40 2 Choose between YES NO using 4 and gt keys and press OK key to set F 7 41 7 30 Chapter 7 Press OK key and will appear and the initializing process will begin NO Do not initialize the e RDS setting Default value is NO YES Initialize t
114. XX XX Ink color x 1 000 000 dots Dot counts of each colors of the currently installed printhead TTL Total dot counts of each colors of the currently installed printhead x 1 000 000 dots 17 HEAD DOT CNT 2 Counter related to dot count 7 22 T 7 38 Display Description Unit XX Ink color x 1 000 000 dots Cumulative dot counts of each colors TTL Total cumulative dot counts of each colors x 1 000 000 dots Chapter 7 18 PARTS CNT Counter related to consumable parts F 7 15 The displays are selectable with the and gt keys Cunter of the consumable part current F 7 16 Life of the consumable part F 7 17 Use rate until part replacement F 7 18 Counter of the consumable part accumulate F 7 19 T 7 39 Display Description Unit COUNTER xx x Unit number of consumable parts Days For detail refer to Maintenance and Inspection gt Consumable Parts Display the status aa and the days passed since the counter bbbb resetting Status OK Use rate until part replacement of all consumable parts included in each unit are below 90 W1 Use rate until part replacement of either of the consumable parts included in each unit has reached 90 or more W2 Use rate until part replacement of either of the consumable parts included in each unit has reached 100 but no need to stop the printer E Use rate until part replacement of
115. XXX X m2 sq f CUTSHEET xxxxxxx x m2 Sq f MEDIA SIZE1 ROLL P SQ P CNT 36 44 M2 sq f 24 36 XXXXXXX X M2 Xxxxxxx x sq f 17 24 M2 sq f 0 17 m2 sq f MEDIA SIZE2 ROLL D SQ D CNT 36 44 2 sq f 24 36 2 sq f 17 24 2 sq f 0 17 XXXXXXX X m2 sq f MEDIA SIZE1 CUT P SQ P CNT 36 44 M2 sq f 24 36 XXXXXXX X M2 sq f 17 24 2 sq f 0 17 XXXXXXX X m2 sq f MEDIA SIZE2 CUT D SQ D CNT 36 44 2 sq f 24 36 2 sq f 17 24 2 sq f 0 17 XXXXXXX X m2 sq f 0 0 0 0 CUTSHEET xxxxxxx x m2 SQ f F 7 49 7 41 Chapter 7 4 5 Canon imagePROGRAF iPFxxx PRINT INF Firm xx xx Boot xx xx MIT DBF x xx MIT DB x xx S N xxxxxxxx Date yyyy mm dd HEAD DOT CNT 1 2 TTL XXXXXXXXXXXXXXX HEAD DOT CNT 2
116. a position inaccessible for borderless printing Check to see if a borderless printing spacer is installed Reload the paper Borderless printng not possible Check paper size setting Online Print Load Eject Change Paper 03861001 240 6 Data unfit for borderless printing Check the paper size Change the paper size Chapter 8 Display massage Code Condition detected Action Insufficient paper for job Online Print Stop Stop Printing Load Eject Change Paper 03862000 2E09 Not enough roll media on remaining roll media quantity detection Renew the supply of roll media Cannot cut paper Lift the release lever and reload the paper 03870001 2015 Cutting failure Cut paper manually Check the cutter Cannot adjust optic axis Press Online to clear the error 03863000 2824 Optical axis error Check the multi sensor Check the head management sensor This type of paper is not compatible with HP GL 2 Online Print Stop Stop Printing Load Eject Change Paper 03061000 2E15 Non support media of HP GL 2 Exchange for the compatible paper to HP GL 2 before reprinting Mail box full Delete unwanted data on your computer to resume printing Press Stop to cancel printing 031A 1001 2905 The job store executed when the free hard disk space left for Personal Boxes in the printer s hard disk is full Delete unneeded j
117. a type is photo glossy paper If an error message appears when performing CR REG check the following Replace the multi sensor if the error recurs after checking and performing CR REG again lt CHECK gt 1 Check for non discharging of the printhead and dirty media and replace the printhead and or media if necessary 2 Perform Head Cleaning A 3 Perform Head Posi Adj Auto 7 CR MOTOR COG Adjust the carriage motor rotation Perform in the following cases When removing attaching or replacing the carriage or carriage belt When replacing the carriage motor or linear encoder sensor When there is excessive load on the carriage such as when jamming If the following error message appears when performing CR MOTOR COG check that carriage and carriage belt are installed properly and clean the rail shaft If the error still occurs replace the carriage motor Chapter 7 d FUNCTION 1 CR UNLOCK Unlocks the carriage When CR UNLOCK is performed the carriage lock pin is lowered and the carriage can be moved 2 CR LOCK Locks the carriage When CR LOCK is performed the carriage lock pin is raised and the carriage is locked 3 PG CHECK Initializes the purge unit 4 CR AUTO SCAN The carriage scans When CR AUTO SCAN is performed the carriage scans with the count width and speed set with CR SCAN COUNT CR SCAN SIZE CR SCAN SPEED 5 CR SCAN COUNT Sets the number of scans 1 to 30 to be performed with
118. ain controller alan a ia ibas 2 4 2 2 Main controller components roce 2 4 2 3 HDD expansion PCB components 2 4 3 Carriage Relay PCB 2 4 3 1 Carriage PCB components 2 4 4 Maintenance Cartridge Relay PCB 2 4 4 1 Maintenance cartridge relay PCB components 24 5 Power Supply 5 tne wh qune nidi ec 2 4 5 1 Power supply block diagram ooonoooconnocononnnanncnonaconanonnono conan conc cnn nene nnnennnren eene en 2 5 Detection Functions with Sensors coooonoccccnnonooonccnnononnnnnnnnnononcnnnnnn nnns 25 1 Sensors for COMO cial iia dadas cola ds ala pred d 2 5 2 Ink passage system 25 3 Carriage A wees 2 5 4 Paper path system ern aa pec an aaa E ana a Reina Chapter 3 INSTALLATION 3 1 Transporting the Printer are rete oin tee to tera 3 1 1 Transporting the Printer iere cd 3 1 1 1 Transporting the Printer 3 1 2 Reinstalling the Printer 321 2A Reinstalling the c r Contents Chapter 4 DISASSEMBLY REASSEMBLY HUSOIMICO Pal cti n 4 1 42151 ba
119. ain controller PCB E198 401C RTC error Replace the lithium battery or replace the main controller PCB E198 401D RTC low battery error Replace the lithium battery or replace the main controller PCB E198 401E RTC clock stop Replace the lithium battery or replace the main controller PCB E199 404B Temperature humidity sensor board Check the temperature humidity sensor board connector or replace the board connector out of position E602 401A HDD failure Replace the HDD unit E602 401B HDD connection error Check the HDD connector Replace the HDD unit E144 4047 Number of carrriage scan operation is full Replace the tube unit and then clear the parts counter in the service mode E144 4048 Printhead ink filling failure Replace the printhead E196 4043 Memory error Execute firmware update or replace the main controller PCB E196 4044 Firmware size error Execute firmware update or replace the main controller PCB 8 11 Apr 1 2009 Canon
120. ains installed the nozzle may dry out and cause a printing failure if the ink is drained for transport 4 Conductivity of Ink The ink used in this printer is electrically conductive If ink leaks to into the mechanical unit wipe clean with a soft well wrung damp cloth If ink leaks onto electrical units wipe them completely using tissue paper If you cannot remove ink completely replace the electrical units with new ones 1 42 Chapter 1 Tf electrical units are powered with ink leaked onto them the units may damage Never connect the power cord when ink has leaded onto the electrical units 1 7 2 2 Ink Tank 750 iPF755 1 Unpacking the Ink Tank Do not unpack the ink tank until you are ready to install it When installing the ink tank be sure to shake it slowly 1 to 2 times before unpacking it Otherwise the ink ingredients may precipitate and degrade the print quality To prevent foreign matter from entering the ink port installed the unpacked ink tank in the printer immediately 2 Handling the Ink Tank To prevent foreign matter from entering the ink flow path and causing ink suction and printing problems never touch the ink port and contacts of the ink tank When you press down the ink tank cover the needle enters the ink port allowing ink to flow between the printer and ink tank Do not raise or lower the ink tank cover except when replacing the ink tank 2 F 1 34 1 Ink tank 2 Ink t
121. an error The capping function also establishes the ink passage between the printhead and purge unit b Cleaning function The cleaning function restores the printhead to the state where ink can be easily discharged from nozzles This function includes the following three types of oper ations Wiping operation This operation is performed to remove paper fibers and dried ink from to the face plate Pumping operation This operation is performed to remove ink from the nozzles and fill the nozzles with fresh ink Maintenance jet operation This operation is performed to spray ink from the nozzles to the cap maintenance jet ink groove of the platen to remove bubbles in the nozzles and dust and other foreign particles c Ink supply function The suction pump of the purge unit operates together with the ink supply valve to supply ink to the printhead during the initial filling and ink level adjustment 2 25 Chapter 2 Details of the cleaning function are shown in the table below 2 26 T 2 4 Name of Service mode Cleaning mode or PRINT INF Operation Description of cleaning Name of Main Menu Cleaning 1 CLN A 1 CLN M 1 Normal cleaning Removes dried ink from nozzles thick ink accumulated on the Head Cleaning A face and paper particles Cleaning 2 CLN A 2 Ink level adjustment and cleaning Adjust the ink level in the head by suction and then performs normal cleaning Cleanin
122. ank lock lever 3 Contacts 4 Ink port 1 7 2 3 Handling the Printer iPF750 iPF755 1 Precautions against Static Electricity Certain clothing may generate static electricity causing an electrical charge to build up on your body Such a charge can damage electrical devices or change their electrical characteristics In particular never touch the printhead contacts F 1 35 1 Carriage unit 2 Printhead contacts 2 Fixing the Carriage After completion of printing the carriage is mechanically locked by the lock pin in the purge unit at the same moment the printhead is capped 1 43 Chapter 1 3 Contact of Linear Scale Carriage Shaft Please do not touch a linear scale and the carriage shaft when the inside of the upper cover is opened and execute maintenance When touching a linear scale and the carriage shaft it might cause defective movement of the carriage and a defective print 1 Linear Scale 2 Carriage Shaft 4 Replacing the maintenance cartridge When the maintenance cartridge detects that tank is full the Maint error appears In this case the maintenance cartridge must be replaced The printer will not operate until the error is cancelled Be careful that the waste ink does not splash when you remove the used maintenance cartridge from the printer MEMO This printer has an EEPROM in the maintenance cartridge and the maintenance cartridge status is controlled by the main controller
123. ank replacement ml 10 MEDIA x x 1 to 7 Counters related to media One to seven media types are displayed individually in order with large cumulative print area T 7 31 Display Description Unit NAME Media type TTL Total amount of cumulative print area of roll media and cut sheet metric Sq m TTL Total amount of cumulative print area of roll media and cut sheet inch Sq f ROLL Cumulative print area of roll media metric Sq m ROLL Cumulative print area of roll media inch Sq f CUT SHEET Cumulative print area of cut sheet metric Sq m CUT SHEET Cumulative print area of cut sheet inch Sq f 11 MEDIA OTHER Counters related to media Displays the total amount of cumulative print area of the other media type than the above mentioned T 7 32 Display Description Unit NAME Media type TTL Total amount of cumulative print area of roll media and cut sheet metric Sq m TTL Total amount of cumulative print area of roll media and cut sheet inch Sq f ROLL Cumulative print area of roll media metric Sq m ROLL Cumulative print area of roll media inch Sq f CUT SHEET Cumulative print area of cut sheet metric Sq m CUT SHEET Cumulative print area of cut sheet inch Sq f 12 MEDIASIZE1 ROLL Counters related to roll media printing T 7 33 Display Description Unit P SQ 36 44 C
124. ase T 100Base TX 1000Base T Spanning Tree Not Use Use MAC Address XXXXXXXXXXXX Interface Print 12 Return Defaults 12 System Setup Sleep Timer 5 min 10 min 15 min 20 min 30 min 40 min 50 min 60 min 240 min Buzzer Off On Contrast Adj 4 3 2 1 0 1 2 3 4 Date amp 12 Date yyyy mm dd 11 Time hh mm Date Format yyyy mm dd dd mm yyyy mm dd yyyy Language English Japanese Francais Italiano Deutsch Espanol Russian Chinese Korean 1 27 Chapter 1 1 28 T 1 10 First Level Second Level Third Level Fourth Level Fifth Level System Setup Time Zone 12 0 London GMT 1 Paris Rome 2 Athens Cairo 3 Moscow 4 Eerevan Baku 5 Islamabad 6 Dacca 7 Bangkok 8 Hong Kong 9 Tokyo Seoul 10 Canberra 11NewCaledonia 12 Wellington 12 Eniwetok 11 Midway is 10Hawaii AHST 9 Alaska AKST 8 Oregon PST 7 Arizona MST 6 Texas CST 5 NewYork EST 4 Santiago 3 Buenos Aires 2 1 Cape Verde Length Unit meter feet inch Detect Mismatch Pause Warning None Hold Job 14 Paper Size Basis Ro
125. at value has priority Conserve Paper Prints by economizing on paper Auto Rotate If a document has its long side shorter than the roll width the page rotates by 90 degrees automatically to economize on paper If a document contains horizontally long data such that it has its long side longer than the roll width and its short side shorter than the roll width the page rotates 90 degrees to print within the boundaries of the paper HP RTL cannot rotate In case of HP RTL image the image may be truncated or a blank paper may be ejected because the image cannot be rotated even if the paper size is rotated by 90 degrees In that case set Auto Rotate to Off Nesting Use Nesting Select On to print pages when they are tiled fully to the roll width instead of printing them one by one Nesting Set the time to elapse before printing WaitTime Cut Lines Select On to print perforated lines between pages Line amp Pen Enable merge When lines overlap set whether to merge or overwrite the colors of the overlapping lines Manager Select Off to overwrite with the line printed later Select On to merge all overlapping colors Pen Setup Select Select the value related to pen from Software Palette A Palette B or Factory Palette Select Software to print according to the application side instruction Select Palette A or Palette B to print with value set by Define Palette Define Set Width Color and Line At
126. atically to ensure unfailing print performance Detection timings automatic Power on carriage cover open detection print start check timing variable by selecting Nozzle Check from the system menu 2 2 6 Printhead Overheating Protection Control iPF750 iPF755 When an abnormal temperature rise in the printhead is detected overheating protection control launches Overheating could occur in the printhaed after a spell of print operations without the nozzles being filled with inks Overheating protection control is implemented on the basis of the temperature detected by the head temperature sensor for each nozzle When an abnormal temper ature is detected in any nozzle train overheating protection control is exerted at one of two levels according to that temperature Protection level 1 If the head temperature sensor DI sensor detects a temperature higher than the protection temperature it halts the carriage temporarily at the scan end position in the direction of travel according to the carriage scan status Printing resumes when the printhead radiates naturally to cool down to below a predetermined temperature or when 30 seconds or longer have elapsed since the detection of the temperature higher than the protection temperature Protection level 2 If the head temperature sensor DI sensor detects a temperature higher than the abnormal temperature the printer shuts down the print operation immediately moving the carriage to the home
127. be performed by a single printhead a Nozzle arrays A total of 2560 nozzles are arranged in a two column staggered pattern In each column 1280 nozzles are arranged in a staggered pattern at intervals of 600 dpi forming a 2560 nozzle arranged at intervals of 1200 dpi 5 600inch 1 1200inch 1 1 1 1 1 1 12556 1 Ol 2557 Ol 2557 2557 2558 0 2558 0 2558 0 002559 062559 062559 4 92 600inch F 2 15 b Nozzle structure Ink supplied from the ink tank is filtered by a mesh ink filter and the supplied to the nozzles Ink is supplied from the shared ink chamber to the nozzles When the head driving current is applied to the nozzle heater ink boils and form bubbles so that ink droplets are discharged from the nozzles Resin Sillicon plate Heater Heater Shared ink chamber F 2 16 2 24 Chapter 2 2 3 2 5 Purge Unit 2 3 2 5 1 Functions of Purge Unit iPF750 iPF755 To maintain high print quality the purge unit performs maintenance of the nozzles o the printhead The purge unit supports a capping function cleaning function and ink supply function Purge Unit a Capping function The capping function presses the cap of the purge unit against the face plate on the nozzle section of the printhead to prevent nozzle drying and dust adhesion Capping is performed when printing is complete at the start of the suction operation and when switching to the standby state due to
128. carriage guide and then remove one spring 3 and two hooks 4 to remove the joint base 5 together with the printhead fixer lever 1 5 3 4 37 4 17 Chapter 4 Remove the joint carefully so that ink does not spout Put a plastic bag or the like on the ink tube joint to prevent ink from spouting A y 6 Move the carriage to the HP side on the platen 7 Release the hook 1 and then remove the flexible cable guide 2 by sliding it to the left 8 Remove two screws 1 and then remove the feed guide left 2 2 1 Yi 4 18 Chapter 4 9 Remove two screws 1 and then remove the left roll lower inner cover 2 1 4 41 10 Disconnect three flexible cable connectors 1 from the main controller PCB F 4 42 11 Release the hook 1 and then remove the flexible cable guide 2 F 4 43 Chapter 4 12 Release three hooks 1 and then remove the flexible cable 3 from the flexible cable retainer 2 F 4 44 13 While releasing the hook with the guide 1 lifted slide the flexible cable retainer 2 to remove it DO 2 2 o 4 20 Chapter 4 15 Remove one screw 1 the pulley retainer 2 and spring 3 to loosen the carriage belt 4 Remove the belt 4 from
129. cedures for loading unloading media replacing an ink tank and replacing the printhead 7 Direction buttons 4 button Pressing this button on the tab selection screen moves the tab When a menu requiring you to enter a value is selected pressing this button allows you to move to the left hand digit A button Pressing this button in a menu displays the upper item or setting value P button Pressing this button on the tab selection screen moves the tab When a menu requiring you to enter a value is selected pressing this button allows you to move to the right hand digit Y button Pressing this button in a menu displays the lower item or setting value 8 OK button Pressing this button on the tab selection screen displays the menu for the displayed tab In the menu for a tab pressing this button at the item preceded by allows you to move to the bottom layer of menu items where you can execute a menu item or set values Also press this button when a message asking you to press the OK button is shown on the display 9 Back button Pressing this button displays the preceding screen 10 Menu button Pressing this button displays the tab selection screen screen 11 Media Change button Press this button when loading replacing media 12 Media Feed button When roll media is loaded pressing this button allows you to change the media position 13 Media Cut button When roll media is loaded press
130. cted 03010000 200A Unable to detect the paper width Paper loaded at an Reload the paper Reload paper improper position Paper jam 03010000 2E27 Paper jam during feeding printing ejection Reload the paper Press Load Eject and reload the paper Chapter 8 Display massage Code Condition detected Action Paper size not detected Lift the release lever and reload the paper 03010000 200C Roll media loading size detection failure Reload the roll media Cannot adjust eccentric Press Online to clear the error 03863000 2822 Eccentricity correction disabled Check to see if paper has not jammed Sheet printing is selected Press Load Eject and load sheets 03860002 2E02 Data with a cut sheet specification has been received but no cut sheets are loaded Load cut sheets at the paper tray port Roll printing is selected but sheets are loaded Press OK remove the sheets and load a roll 03860002 2E0A Data with a roll media specification has been received when a cut sheet tray is loaded Replace with roll media Roll printing is selected Press Load Eject and load a roll 03060A00 2E00 Data with a roll media specification has been received but no roll media are loaded Load roll media No Roll Feed Unit Turn printer off and install roll feed unit 03060A00 2E0E Roll media unit not installed Install the roll media unit
131. cts the temperature and relative humidity around the printer to implement head height adjustment maintenance jet control waste ink evaporation calculation and suction fan control on the basis of the temperature and relative humidity thus measured 2 54 Chapter 3 INSTALLATION Contents Contents 3 1 Transporting the Printer ON M ROO 3 1 ci AA AO 3 1 3 1 1 1 Transporting the Printer iiec rrt D RH CREER ERE end 3 1 3 1 2 Reinstalling the Printer 3 1 2 1 Reinstalling the Printer Chapter 3 3 1 Transporting the Printer 3 1 1 Transporting the Printer 3 1 1 1 Transporting the Printer iPF750 iPF755 Do not remove the printhead once they are installed as this may cause the nozzles to dry out or accumulate foreign matter Also the head must be capped and stay in the carriage while transporting the printer In spite of this precaution shocks incurred during transportation can still damage the printhead Print the Nozzle Check before moving the printer print the Nozzle Check after installing in a new location and compare the two printouts If any deterioration is evident in the output quality replace the printhead with new ones This subsection describes how to transport the printer When moving the printer to another place on the same floor of the building move it slowly so that it does not receive any shocks Follow the steps shown in 1 Moving the printer on the same floor When moving it elsewher
132. cument Standard 2 Bi directional 1200x1200 MBK Line Document Text Draft Bi directional 1200x1200 MBK Bi directional 1200x1200 MBK Standard Bi directional 1200x1200 MBK High 2 Bi directional 1200x1200 MBK 2 Bi directional 1200x1200 MBK Image Draft Bi directional 1200x1200 MBK Standard 2 Bi directional 1200x1200 MBK High 4 Bi directional 1200x1200 MBK Standard Paper 1569B 80g Office Document Standard 2 Bi directional 1200x1200 MBK Line Document Text Draft Bi directional 1200x1200 MBK Bi directional 1200x1200 MBK Standard Bi directional 1200x1200 MBK High 2 Bi directional 1200x1200 MBK 2 Bi directional 1200x1200 MBK Image Draft Bi directional 1200x1200 MBK Standard 2 Bi directional 1200x1200 MBK High 4 Bi directional 1200x1200 MBK Standard Paper 1570B 90g Office Document Standard 1 2 Bi directional 1200x1200 MBK Line Document Text Draft 1 Bi directional 1200x1200 MBK 1 Bi directional 1200x1200 MBK Chapter 2 Media Type Print Priority Print Quality Print Pass Printing Direction ern Used BK ink dpi Coated Paper Coated Paper Line Document Text Draft 1 Bi directiona 200x1200 BK 1 Bi directional 200x1200 BK Standard 2 Bi directional 200x1200 BK High 4 Bi directiona 200x1200 BK
133. devices are shipped with the CA Certificate Authority certificate enabled in advance to prove the license obtained The device e RDS uses this CA certificate to communicate with the UGW thus CA must not be deleted Therefore usually the setup is not necessary If you delete the CA certificate under a special instruction perform the following procedure 1 In service mode referring to the Service Mode Menu Tree go to CA KEY menu using gt key and Y key CA KEY NO F 7 45 2 Choose between YES NO using 4 and gt keys and press OK key to set CA K E Y YES F 7 46 Press OK key and will appear and the initializing process will begin NO Do not delete the CA certificate Default value is NO YES Delete the CA certificate 7 31 Chapter 7 4 FAQ 5 Troubleshooting 7 32 T 7 45 No Question Answer QI Registration information of the device E RDS is once When registration of the device e RDS is deleted from the deleted from the UGW server and is re registered after that UGW the status will be changed to that the communication If a communication test is not test has not completed because related carried out then device information on UGW becomes information has lost from a database Therefore device invalid information will also become invalid if that condition is going for seven days without carrying out the communication test Hence to avo
134. dia edges and staining of the backside of the media A printhead having nozzles I shaped nozzle with a new shape reduces ink mist ensuring superfine printing Compatibility with e maintenance imageW ARE Remote allows centralized management of customers printer information The newly designed operation panel allows you to operate the printer intuitively 1 2 3 Printhead iPF750 iPF755 The printhead that mounts on the carriage is an integrated six color disposable printhead It has 5 120 nozzles for MBK and 2 560 nozzles for each additional color arranged in a zigzag pattern If print quality remains unimproved even after a specified cleaning operation replace the printhead Replacement about one year after the date of initial unpacking is also recommended 1 2 4 Ink Tank iPF750 iPF755 Chapter 1 The ink tank is disposable There are four dye based ink colors black cyan magenta and yellow and one pigment based ink color matte black This printer features a mechanism by which only the correct color ink tank will fit in the given slot When the message No Ink is displayed replace the ink tank with a new one Also each ink tank should generally be replaced six months after you have opened the package 1 2 5 Cutter iPF750 iPF755 The cutter attached to the cutter unit is a round cutter 1 2 6 Roll Holder iPF750 iPF755 The roller holder accepts paper tubes having inside diameters of both 2 and 3 i
135. differences allow the inks to flow from the ink tanks to the subtanks first then to the ink supply valves throught the ink passage valves Air is discharged through the air passage of the subtanks to keep the internal pressure of the ink tanks constant b Supplying inks from the ink supply valves to the printhead The ink stored in an ink tank flows to the printhead when the suction pump is driven with the ink supply valve opened and the head capped The ink sucked from the caps flows to the maintenance cartridge Supplying inks while printing The ink supply valves and ink passage valves are kept open while printing so that inks are constantly feeding to the printhead under the negative pressure of the nozzle assembly caused by discharging inks Further waste inks sucked in a cleaning operation and inks from the maintenance jet tray flow into the maintenance cartridge If all of ink passages are opened no ink tank is installed the ink supply valve is opened the ink passage valve is opened and the printhead fixer lever is opened when the ink tube is filled with ink the ink in the ink tube may reverse flow due to the fluid level difference and ink may leak from the hollow needle of the ink tank Do not open all of the ink passages at the same time when the ink tube is filled with ink d Agitation of ink in the ink tank Ink in the ink tank and the sub tank are agitated to prevent precipitation of pigment based ink in the ink tan
136. digits AMP Amplitude 3 digits RATE Decay rate 3 digits PARAMO B Parameters 2 REF Motor error 6 digits PHASE Phase 3 digits AMP Amplitude 3 digits RATE Decay rate 3 digits LF SCALE LF A LFS8 pass adjustment value user FB LFI pass value SCALE A Scale clean SCALE B Scale fast PV AUTO JUDGE Ink reduction mode ON NORMAL LOW only when ON Number of times OFF is entered Chapter 7 b Layout PRINT INF layout is shown below 1 5 Canon imagePROGRAF iPFxxx PRINT INF S N xxxxxxxx Date yyyy mm dd SYSTEM HEAD IN WARNING 01 MM DD HH MM XXXXXXXX 03 MM DD HH MM XXXXXXXX 05 MM DD HH MM XXXXXXXX 07 MM DD HH MM XXXXXXXX 09 MM DD HH MM XXXXXXXX 11 MM DD HH MM XXXXXXXX 13 MM DD HH MM XXXXXXXX 15 MM DD HH MM XXXXXXXX 17 MM DD HH MM XXXXXXXX 19 MM DD HH MM XXXXXXXX ERROR 01 MM DD HH MM XXXXXXXX 03 MM DD HH MM XXXXXXXX 05 MM DD HH MM XXXXXXXX 07 MM DD HH MM XXXXXXXX 09 MM DD HH MM XXXXXXXX 11 MM DD HH MM XXXXXXXX 13 MM DD XXXXXXXX 15 MM DD HH MM
137. directional 2400x1200 Highest 6 Bi directiona 2400x1200 BK Professional Proof and Photo Image Standard 6 Bi directiona 1200x1200 BK Semigloss 255g High 8 Bi directional 2400x1200 Highest 6 Bi directiona 2400x1200 BK Adhesive High Resolution Graphic Image Standard 6 Bi directiona 200x1200 BK Matt Paper paper Self ADH High 8 Bi directional 2400x1200 Highest 6 Bi directiona 2400x1200 BK Film Paper Backlit Film Image Standard 6 Bi directiona 200x1200 BK High 8 Bi directiona 2400x1200 BK Highest 6 Bi directiona 2400x1200 BK Outdoor Backlit Durable Image Standard 6 Bi directiona 200x1200 BK Backlit Film 9578 High 8 Bi directional 2400x1200 Highest 6 Bi directiona 2400x1200 BK CAD CAD Tracing Paper Line Document Text Draft Bi directiona 200x1200 MBK Bi directional 200x1200 MBK Standard 2 Bi directional 200 1200 MBK High 4 Bi directiona 200x1200 MBK 4 Bi directional 200x1200 MBK CAD Translucent Matte Film Line Document Text Draft Bi directional 200x1200 MBK Bi directional 200x1200 MBK Standard 2 Bi directional 200 1200 MBK High 4 Bi directiona 200x1200 MBK 4 Bi directional 200x1200 MBK Special SPECIAL 1 Image Standard 6 Bi directiona 200x1200 BK High 8 Bi directiona 2400x1200 BK Highest 6 Bi directiona 2400x1200 BK SPECIAL 2 Image Standard 6 Bi directiona 200x1200 BK High 8 Bi directiona 2400x1200 BK Highest 6 Bi directiona 2400x1200 BK SPECIAL 3 Image Standard 6 Bi directiona 1200x1200 BK High 8 Bi directiona 24
138. disk drive iPF755 Each print job received from the host computer is saved to the 80GB hard disk drive serial ATA connection attached to the printer so the printer can print the job repeatedly as needed without having to wait for its retransmission from the host computer Saving print jobs will offer the following benefits Eased computer workload A print job may be automatically preserved to the hard disk when printing or may be preserved to the hard disk without printing A print job preserved can be printed in as many copies as needed without having to use the host computer Reprinting after error occurrence Tf the printer encounters errors such as paper out while printing a print job it can resume the print operation as soon as the errors are cleared without needing its retransmission from the host computer Higher print work efficiency Print jobs can be printed selectively or in a specified number of copies without using a host computer Multiple print jobs can be printed batched Unattended print operations in the nighttime are also possible 1 2 9 Consumables iPF750 iPF755 Printhead The consumable printhead is the same as that supplied with the printer F 1 15 Ink Tanks The consumable ink tanks are available in five colors matte black black cyan magenta and yellow They are the same as those supplied with the printer Each ink tank must be replaced with a new one six month after you have opened the package T
139. dy how to deal with the problem For the countermeasure corresponding to each Communication Error Information or Detailed Communication Error Information see the list of error message in 4 Troubleshoot 1 In service mode referring to the Service Mode Menu Tree go to COM LOG menu using gt key and Y key E RDS COM LOG F 7 32 2 Press Y key and communication error information is displayed On the upper line of the LCD a log number 01 30 and an error code are shown on the bottom line an occurrence date and time of the error is shown 0 1 XXX XX XX XH YYY Y MM DD HH F 7 33 COM LOG information can be saved up to 30 cases Use Right and Left keys to change logs to display Logs are displayed in the sequence of the time of occurrence Log number 1 is the latest log Press key to exit this operation mode and go back to the top of COM LOG menu If the Communication Error Information is not saved the screen below will appear COM LOG NO LOG F 7 34 7 29 Chapter 7 Press key to exit the communication error information screen and go back to the top of COM LOG menu 3 Press Y key to display the Detailed Communication Error Information maximum 128 characters 1st 32nd characters of Detailed Communication Error Information are shown XX XXX XX X X XX XXX XX X X F 7 35 33rd 64th characters of Detailed Communication Error Information are shown XX XXX XX X
140. e data for the ink colors used DMA controller This controller control DMA transfer of the data transferred through the input interfaces such as the USB and expansion card slot as well as DMA transfer of the data stored in the DIMM Image data generation output function This function generates image data for color printing from the received image data and the mask pattern corresponding to print mode stored in the FLASH ROM and stored the generated image data in DIMM It also outputs the generated image data to the carriage PCB Interrupt controller This controller receives and processes internal interrupts and external interrupts from the USB image processing unit and expansion card slot 2 42 Chapter 2 Timer function Even when the printer is turned off the timer function is held on using the RTC 1C803 and lithium battery BATS801 to assist the cleaning function When the power cord is plugged to the outlet power is supplied to the RTC and therefore the lithium battery power is not consumed Heat Enable signal control function This function uses the pulse width to perform variable control of the time of application of the Heat Enable signal to the nozzle heater board for each printhead nozzle array Linear scale count function This function reads the linear scale when the carriage moves thus generating the ink discharge timing It also counts the linear scale timing cycle using the reference clock to measure the carriage moving
141. e follow the steps shown in 2 How to transport the printer to a different floor Always hold the carrying handles at the bottom of the printer when lifting and moving the printer Holding the printer by its cover can deform the cover Moving or transport operations where the printer needs to be temporarily tilted or stood upright must be performed by service personnel 1 Moving the printer on the same floor 1 Turn off the Power button and check that the heads are capped and carriage is locked 2 Remove the roll holder from the roll unit 3 Remove the interface cable and power cord from the printer 4 Unlock the casters on the stand 5 Hold the printer carrying handle at the bottom and then slowly move the printer If the printer is subjected to strong vibrations when it is moved it can cause ink leakage or damage to the printhead Be sure to move the printer slowly and carefully 2 How to transport the printer to a different floor Follow the steps shown in a When the printer is operating properly When the printer is not operating properly due to breakdown or a power supply problem follow the steps shown in b When the printer is not operating properly a When the printer is operating properly prevent the waste ink from leaking drain the ink and then remove the maintenance cartridge Package the removed maintenance cartridge so that the waste ink does not leak from it 1 Turn on t
142. e LAN MAC Address Displays the MAC address Interface Print Print the interface settings Return Defaults Select OK to return the Interface Setup settings to factory default 1 35 Chapter 1 1 36 T 1 19 Setting Item Description Instructions System Setup Sleep Timer Specify the period before the printer enters Sleep mode Buzzer Set the buzzer Choose On for the buzzer to sound once for warnings and three times for errors Contrast Adj Adjust the Display Screen contrast level Date amp Time Date Set the current date Time Set the current time This can be set only when Date is set Date Format Specify the date format Language Specify the language used on the Display Screen Time Zone Specify the time zone Time zone options indicate a main city in this time zone and the difference from Greenwich Mean Time Length Unit Choose the unit of measurement when roll length is displayed You can switch the unit displayed for the remaining paper amount Detect Mismatch Set the printing behavior when the paper type and size set with the printer menu does not match the paper type and size set with the printer driver Select Pause to pause printing Select Warning to print a warning and continue printing Select None to continue printing without displaying a warning Select Hold Job to queue the job wi
143. e careful not to allow the ink to get into your mouth or eyes Tf the ink gets into your eyes flush them with water well and see a doctor In case of accidental ingestion of a large quantity of ink see a doctor immediately It is also effective to use gloves to prevent ink from adhering when working Since this ink contains pigment stains will not come out of clothing 2 Ink Mist Since the printhead prints by squirting ink onto the media a minute amount of ink mist is generated in the printing unit during printing The generated ink mist is collected in the printer by the airflow However uncollected ink mist may stain the platen carriage unit exterior and purge unit These stains may soil the print media or hands and clothes when servicing the printer Wipe them off carefully with a soft well wrung cloth Upper Cover Purge Unit Platen Carriage Main Rail F 1 30 1 39 Chapter 1 1 7 1 3 Electric Parts iPF750 The electric parts of the printer are activated when the printer is connected to the AC power supply At the rear and left right side of the printer are the main controller power supply and interface connector The carriage PCB is incorporated in the carriage unit and the operation panel is on the upper right top cover When serving the printer with the cover removed be extremely careful to avoid electric shock and shorting electrical devices Operation Panel Carriage PCB Powe
144. e manual head adjustment After printing the mode will change to ADJ SETTING Check the printed patterns and input the set values BASIC Prints the basic patterns for the manual head adjustment After printing the mode will change to ADJ SETTING Check the printed patterns and input the set values ADJ SETTING AtoF A 1 to F 2 This mode is to input the registration adjustment values It is possible to return the values to the former one by printing the status print before changing the value SAVE SETTINGS Save the registration adjustment values that has been input RESET SETTINGS Initialize the registration adjustment values to 0 3 NOZZLE CHK POS This mode for adjusting the optical axis of the head management sensor For details refer to Disassembly Reassembly gt Adjustment and Setup Items gt Pro cedure after replacing the head management sensor 4 GAP CLIB This mode measures the gap between the printhead and media by multi sensor and corrects the calibration value 5 CHANGE LF TYPE Change the type of the feed roller 0 Old feed roller 1 New feed roller Chapter 7 6 CR REG Executes automatic head adjustment Make this adjustment if the resist remains partially misregistered after user mode head adjustment EXECUTE Execute automatic head adjustment RESET Reset the resist adjustment value 0 Applicable media size is A2 17inch or larger Applicable medi
145. e message lamp lights when printer enters PCB replacement mode 5 Wait until REPLACE MODE appears on the display 6 Select MC BOARD and press the OK key 7 Turn off the power but not before making sure that Power off appears on the display 8 Turn on the power 9 Check the firmware version If the firmware is not the latest version upgrade the firmware to the latest version b Replacing the main controller PCB 1 Turn off the power and disconnect the power plug 2 Replace the main controller PCB 3 Reconnect the power plug and turn on the power while pressing the Load and Navigate keys Start the printer in PCB replacement mode 4 Release the key but not before making sure that Initializing appears on the display The message lamp lights when printer enters PCB replacement mode 5 Wait until REPLACE MODE appears on the display 6 Select CPU BOARD and press the OK key 7 Turn off the power but not before making sure that Power off appears on the display 8 Turn on the power 9 Check the firmware version If the firmware is not the latest version upgrade the firmware to the latest version 4 46 Chapter 4 4 3 16 Opening the Cap Moving the Wiper Unit iPF750 iPF755 a Opening the Cap Releasing the Carriage Lock Pin by service mode After entering the service mode execute the following mode Service mode SERVICE MODE gt FUNCTION gt CR UNLOCK b Opening the Cap Releasing the Carriage
146. e performed with a single chip Standard support for 10Base T 100Base TX 1000Base T and USB 2 0 Hi Speed Borderless printing on and auto cutting of roll media Hard disk drive mounted for greater ease of job management Functional enhancements new to this model include All operations such as loading the roll media and cassette paper can be carried out at the front top of the printer enhancing operability The printer can be installed with its back in touch with the wall requiring no installation space at the back of the printer A subtank mounted at the ink port allows you to replace the ink tank during printing The pressure of suction from the borderless printing ink catch groove changes automatically with the media size preventing shift of media edges and staining of the backside of the media A printhead having nozzles I shaped nozzle with a new shape reduces ink mist ensuring superfine printing Compatibility with e maintenance imageW ARE Remote allows centralized management of customers printer information The newly designed operation panel allows you to operate the printer intuitively 1 2 2 Features iPF750 High resolutions of 2 400 x 1 200 dpi maximum coupled with the exceptionally light fast water proof and ozone proof five color pigment inks of Y M C PBK and MBK deliver high quality photographic picture quality Black ink suitable for the selected media type is automatically selected from tw
147. e the left cover 3 Chapter 4 e Front Cover Removing the Front Cover 1 To remove the front cover 5 open the upper cover 1 to remove the cleaner brush 2 remove two screws 3 and then release one hook 4 _ M We A 5 i wm 3 5 3 F 4 8 f Output Guide Removing the Output Guide 1 To remove the output guide open the maintenance cartridge cover 1 to remove the maintenance cartridge 2 and then remove the blanking cover 3 by in serting a flat blade screwdriver in the slit F 4 9 2 Remove two screws 1 and then the output guide right 2 Chapter 4 3 Remove one screw 1 release two hooks 2 and then remove the output guide middle left 3 4 y 1 4 2 159 1 3 4 11 g Left Right Ink Tank Cover Removing the Left Right Ink Tank Cover 1 To remove the left right ink tank cover 2 remove the left right cover and then one screw 1 lt Left Ink Tank Cover gt lt Right Ink Tank Cover gt 4 6 Chapter 4 h Upper Cover Removi
148. ect Standard to adjust the checking timing according to the nozzle usage Select 1 page to check after each page Select On for Warning to display a warning when the print head nozzle is clogged while printing Use RemoteUI Select Off to disable access from RemoteUI and enable setting only from the operation panel Reset PaprSetngs Restores settings that you have changed with Media Configuration Tool to the factory default values Chapter 1 T 1 20 Setting Item Description Instructions System Setup Erase HDD Data High Speed Delete the file management information of the saved data in the HDD Secure High Spd Overwrite the random data in the whole of the hard disk drive Secure Overwrite 00 and FF and random data in the whole of the hard disk drive once at a time Execute the verify check whether the data has written correctly to the hard disk drive Output Method Print Select the output method of jobs sent from software other than the printer driver This can be Print Auto Del set from the printer if you are using a printer driver Select Print to print normally Select Print AutoDel to print and delete the data in hard Save Box XX disk Select Save Box XX to save to box without printing Print After Recv Setting of jobs sent from software other than the printer driver This can be set from the printer if you are using a printer
149. ed below The meaning of server indicates the UGW in this section T 7 47 No Error Message Cause Remedy SUSPEND Communication test is not performed E RDS has been booted up device reboot with E RDS SWITCH ON but the communication test had not yet been performed Perform the communication test COMTEST in service mode Event Registration is Failed Event Registration is Failed Processing event processing within the device has failed Turn the device OFF ON If the error persists replace the device system software firmware Upgrade URL Scheme error not https The header of the URL of the registered UGW is not in https format A https input error Check that the value of UGW ADR has been entered correctly as https a01 Server connection error An UGW connection error Displayed in the event of a TCP IP communication fault Check the network related settings according to No 1 Communication test is not performed in Troubleshooting URL server specified is illegal A URL different to that specified by the UGW has been set An URL address setting error Check that the value of UGW ADR has been entered correctly as https a01 Proxy connection error Cannot connect to proxy server Displayed when unable to connect to proxy server Check proxy server address and re enter if necessary Proxy authentication error Displayed when the authentica
150. ed paper Cannot print as specified Lift the release lever and replace paper with A3 Ledger vertical or larger 03010000 2E1F Undersized paper loaded for internal printing A3 or larger Replace with A3 11 x17 or any larger sized paper Cannot print as specified Lift the release lever and replace roll with 10 in wide or larger roll 03010000 2E1F Undersized paper loaded for internal printing roll media Replace with roll media at least 10 inches in width Cannot detect papr Remove paper and press Load Eject 030 0000 2E25 Paper jam while feeding ejecting printing Remove the paper jam and reload the paper Cannot feed paper Lift the release lever and reload paper 030 0000 2E27 Paper jam during feeding printing ejection Reload the paper This paper cannot be used Check supported paper sizes 030 0000 200E Undersized paper cut sheets roll media Replace with larger sized paper This paper cannot be used Check supported paper sizes 030 0000 200F Oversized paper cut sheets roll media Replace with smaller sized paper Use another paper Press Online to clear the error 030 0000 2F33 Unadjustable because of transparent media Replace with adjustable media Paper loaded askew Lift the release lever 030 6000 2010 Skew Correct the skew in the paper and reload it Paper size not dete
151. edia detection The head height is detected by receiving the reflection of red LED from the media with two sensors in a light receiving sensor and calculating the difference in measurements The print density is detected by receiving the reflection of red blue green LED array from the media and determining the density of the printed surface Light sensitive sensor Paper edge detection Red LED GAP Light sensitive sensor Red LED Paper Edge GAP detection uper Edd Regular reflection Red Blue Green LED Array Density RL Light sensitive sensor Density detection G la 22 4 za E Ia Red LED Paper edge Diffused reflection Media L Platen F 2 45 Service mode After SERVICE MODE gt ADJUST gt CALIB has been carried out pass paper to make sure that it is detected properly 2 51 Chapter 2 2 5 4 Paper path system iPF750 iPF755 Release Lever Lock Sensor Roll Encoder Sensor Feed Roller Encoder Sensor Feed Roller HP Sensor F 2 46 Feed roller HP sensor The feed roller HP sensor detects a reference white transmitted to black shielded transition from the encoder at power on and sets a home position for correcting the eccentricity of the feed roller Feed roller encoder sensor The feed roller encoder sensor detects the rate of paper transport per revolution of the feed roller from slits
152. either of the consumable parts included in each unit has reached 100 and the printer needs to be stopped 1 Unit number of consumable parts Counter of the consumable part current 2 Life of the consumable part Use rate until part replacement 4 Counter of the consumable part accumulate 7 23 Chapter 7 g SETTING Make various settings 1 Pth Turn on or off the head pulse rank control function Default OFF 2 RTC Set RTC real time clock after replacing the lithium battery on the main controller PCB T 7 40 Display Description DATE yyyy mm dd Set date TIME hh mm Set time 3 PV AUTO JUDGE Sets ink saver mode Default OFF 4 NETWORK See e maintenance imageW ARE Remote for detail 5 E RDS See e maintenance imageW ARE Remote for detail 6 HEAD DOT INF Set whether to turn ON OFF displaying of message as the result of non discharging nozzle detection Default OFF h INITIALIZE T 7 41 Number of non discharging nozzle nozzle 2 560 nozzles ON OFF 0 99 Displays a message to check the printing 100 319 Displays a message to check the head 320 or more Displays a message to replace the head Clear the DISPLAY histories ADJUST settings COUNTER values and other parameters 7 24 T 7 42 Display Description WARNING Initialize the histor
153. eplenished Y ink tank Ink insufficient Press OK and replace in tank 03 0202 2582 Low the ink tank as during cleaning Replace with a fully replenished M ink tank Ink insufficient Press OK and replace in tank K 03 x 0203 2583 Low on the C ink tank as during cleaning Replace with a fully replenished C ink tank Ink insufficient Press OK and replace in tank 03 x 0206 2586 Low on the MBk ink tank as during cleaning Replace with a fully replenished MBk ink tank Ink insufficient Press OK and replace in tank K 03 x 0204 2590 Low on the Bk ink tank during pre printing checks Replace with a fully replenished Bk ink tank Ink insufficient Press OK and replace in tank 03 x 0201 2591 Low on the Y ink tank during pre printing checks Replace with a fully replenished Y ink tank Ink insufficient Press OK and replace in tank K 03 0202 2592 Low the ink tank during pre printing checks Replace with a fully replenished M ink tank Ink insufficient Press OK and replace in tank 03 x 0203 2593 Low on the C ink tank during pre printing checks Replace with a fully replenished C ink tank Ink insufficient Press OK and replace in tank K 03810206 2596 Low on the MBk ink tank during pre printing checks Replace with a fully replenished MBk ink tank
154. erform ink drainage Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Draining the ink 2 Remove the left cover left ink tank cover and front cover 3 Remove four screws 1 and disconnect two connectors 2 and then remove the cable from the cable guide 4 Remove the joint 3 between the ink tube unit and ink tank unit carefully the ink tube from the guide and then remove the left ink tank unit 4 F 4 63 4 28 Chapter 4 Remove the joint carefully so that ink does not spout Put a plastic bag or the like on the ink tube joint to prevent ink from spouting F 4 65 b Valve Motor Unit Removing the Valve Motor Unit 2 Remove three screws 1 and disconnect three connectors 2 and then remove the cable from the cable guide to remove the valve unit 4 while pressing down 1 Remove the ink tank unit the protrusion 3 A F 4 66 4 29 Chapter 4 4 3 10 Ink Tube Unit iPF750 iPF755 a Ink Tube Unit Removing the Ink Tube Unit 1 Perform ink drainage Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Draining the ink 2 Turn off the power and then move the carriage to the position where there is a notch 1 at the front of the platen as shown below Refer to Disassembly Reas sembly gt Points to Note on Disassembly and Reassembl
155. es 4 or ink port 6 or wipe it with tissue paper or anything else Do not touch Electriacl contact 5 Also never attempt to disassemble reassemble the printhead or wash it with water MEMO Tf the nozzles are clogged or an ink suction problem occurs white lines can appear on the printout a constant frequency or color dulling can occur If this problem is not resolved by cleaning operations replace the printhead with a new one 1 knob 4 nozzles 2 protective cap 1 5 Electrical contact 3 protective cap 2 6 ink port 2 Capping The printer will perform the capping operation when printing has ended or during standby due to an error in order to protect the printhead and avoid ink leakage If the power cord is accidentally unplugged turn off the Power button reconnect the power cord and then turn on the Power button Confirm that the printer starts up properly and enters to the Online or Offline status and then power off the printer using the Power button Improper capping operation may cause clogged nozzles due to dried ink or ink leakage from the printhead 3 When the printer is not used for a long time Keep the printhead installed in the printer even when it is not used for an extended period of time Tf the printhead is left uninstalled a printing failure may arise from closed nozzles due to depositing of foreign matter dried ink when it is reinstalled Even if the head rem
156. ess the OK button to clear CARRIAGE Press the OK button to clear PURGE Press the OK button to clear INK USE CNT Press the OK button to clear CUTTER CHG CNT Press the OK button to clear W INK CHG CNT Press the OK button to clear HEAD CHG CNT Press the OK button to clear HDD BOX PASS ALL FOLDERS Press the OK button to clear FOLDER 1 Press the OK button to clear FOLDER 29 Press the OK button to clear PARTS CHG CNT PARTS CR 1 Press the OK button to clear PARTS WF 2 Press the OK button to clear PARTS COUNTER PARTS CR 1 Press the OK button to clear PARTS WF 2 Press the OK button to clear USER SETTEING YES NO CA KEY YES NO ERDS DAT YES NO Chapter 7 7 1 3 Details of Service Mode iPF750 iPF755 This section provides details of the Service mode menu a DISPLAY Displays and prints the printer information 1 PRINF INF Prints adjustment values in the User menu DISPLAY and COUNTER parameters on A4 size or lager paper When a roll media is used the layout is optimized according to the media width 2 SYSTEM Displays the printer information shown below T 7 8 Display Description Unit S N Serial number of printer TYPE Type setting on main controller PCB PF755 750 i
157. essage that the remaining Maintenance Cartridge capacity is low When replacing the Printhead choose Yes and follow the instructions on the screen Repl maint cart When exchanging the maintenance cartridge choose Yes and follow the instructions on the screen 1 33 Chapter 1 1 34 T 1 17 Setting Item Description Instructions GL2 Settings Quality Color Mode Monochrome Print by the monochrome Manager Color CAD Print by the standard color 1 Color CAD Print by the bright color 2 Color CAD Print by the color emulated the Canon iPF500 iPF600 iPF700 iPF5 10 iPF6 10 iPF7 10 iPF605 3 iPF720 iPF810 iPF820 Color CAD Print by the color emulated the HP Designjet 500 800 4 Color CAD Print by the color emulated the HP Designjet 1000 5 Print Quality Select the print quality Input Resolution Choose the printer input resolution from between 600dpi and 300dpi Print Economy Prints with a lower grade of print than normal but with less ink consumption Select ON to economize on inks Paper Paper Source Select how to feed paper for printing on the HP GL 2 Manager Margin Set the top bottom and left right margins of the paper For cut sheet the trailing edge margin is 23mm However if the leading edge margin is set with Paper Details th
158. ever is pressed down the hollow needle enters the ink port covered with a rubber plug establishing an ink passage between the printer and ink tank c Air passage When the ink tank lever of the printer is pressed down the hollow needle enters the air passage covered with a rubber plug and thus the internal pressure of the ink tank is released maintaining the internal pressure constant d Notches for preventing incorrect insertion The ink tanks have notches for preventing insertion Wrong ink tanks cannot be installed in place due to these notches The ink tank lock lever can lowered to start ink supply only when the ink tank has been installed in place e Agitation plate The agitation plate assists the ink agitation which is performed to prevent precipitation of ink Notches for Preventing incorrect installation Air Passage Ink Port 9 Notches for Preventing incorrect EEPROM f installation Notches for preventing incorrect installation Ink Tank Agitation Plate F 2 10 2 18 Chapter 2 f Ink supply valve The ink supply valve is located between the ink tank and ink tube to prevent ink leakage from occurring when the ink tube on the ink tank side is opened during replacement of the ink tank The ink supply valve is opened and closed by the valve open close mechanism which is driven by the valve motor The ink tank unit Left Right consist of tank bases each of which contains ink tank
159. f the thermistor that varies as a function of temperature changes in the printer is transmitted to the main controller via the carriage PCB The ambient temperature is used to help calibrate the head temperature sensor and detect abnormal ambient temperatures Head temperature sensor The head temperature sensor detects the temperature of the printhead The printhead temperature is transmitted to the main controller via the carriage PCB The printhead temperature is used to help control the head drive and detect abnormal printhead temperatures Printhead contact detection The printhead contact detects the status of printhead installation by electrical means The contact detects the status of contact from voltage changes in the flexible cables on the carriage side that come into contact with two terminals of the printhead with remote contact surfaces the power terminals and GND terminal 2 50 Chapter 2 Multi sensor A photo reflective type multi sensor consists of three red LEDs one red blue green LED array and three light receiving sensors and is used for media end skew and width adjustment registration adjustment head height adjustment and print position adjustment Media leading edge detection head height GAP detection and print density detection are performed by independent LED and sensor A clear film media detection regular reflection LED and a non clear film media detection diffused reflection LED are used for end of m
160. flection gain and Media edge diffuse reflection platen output is 100 or less an error occurs When the multi sensor and media are normal the difference is about 300 600 Check 3 Check the effect of external diffuse light When the difference between Media edge diffuse reflection external light output and Media edge diffuse reflection platen output is 500 or more the effect of diffuse light is judged as being great When the effect is normal the difference is about 50 300 Check 4 Check whether the media is compatible When the result of Media edge regular reflection gain x Media edge regular reflection current value is five times as large as the result of Media edge diffuse reflection gain x Media edge diffuse reflection current value the media is judged as being incompatible with the multi sensor If the media is compatible the result is about 0 5 to 1 5 times for plain glossy paper about 1 3 times for tracing paper Check 5 Check whether the media is compatible When the result of Media edge diffuse reflection gain x Media edge diffuse reflection current value is in one of the following the media may be incompatible with the multi sensor Nine or more times as large as that of plain paper normally 2000 7000 Ten or more times as large as that of glossy paper normally 1600 5000 Three or more times as large as that of tracing paper normally 6000 20000 2 Checking OUTPUT 0 when c
161. g 3 CLN A 3 Initial filling ink Fills the empty tube during initial installation with ink and then performs normal cleaning Cleaning 4 CLN M 4 Ink drainage for head replacement Drains ink to replace the head drains only the ink in the head Replace P head Cleaning 5 CLN M 5 Ink drainage for secondary transport Drains ink from the head and tube for secondary transport Move Printer Cleaning 6 CLN A 6 CLN M 6 Normal strong cleaning Performs suction stronger than when adjusting the ink filling Head Cleaning B amount in the head or normal cleaning to unclog nozzles Cleaning 7 CLN A 7 Aging Performs idle ejection after replacement of the head Cleaning 10 CLN A 10 Ink filling after secondary transport Fills the empty tube during installation after secondary Move Printer transport with ink and performs normal cleaning Cleaning 11 CLN A 11 Ink filling after head replacement Performs normal cleaning after head replacement and ink filling Cleaning 15 CLN A 15 Dot count suction Performs suction to remove ink adhered to dried nozzles and thick ink accumulated on the face when the dot count reaches the prescribed value Cleaning 16 CLN A 16 Precipitated ink agitation Performs the agitation ink supply valve open close operation to prevent the ink ingredient from precipitating Cleaning 17 CLN A 17 Cleaning weak Performs cleaning weaker than normal cleaning to unclog nozzles Chapter 2 Cleaning operation timing
162. ge level of a given signal is High while 0 is used to indicate Low The voltage value how ever differs from circuit to circuit In addition the asterisk as in DRMD indicates that the DRMD signal goes on when 0 In practically all cases the internal mechanisms of a microprocessor cannot be checked in the field Therefore the operations of the microprocessors used in the machines are not discussed they are explained in terms of from sensors to the input of the DC controller PCB and from the output of the DC controller PCB to the loads The descriptions in this Service Manual are subject to change without notice for product improvement or other purposes and major changes will be com municated in the form of Service Information bulletins All service persons are expected to have a good understanding of the contents of this Service Manual and all relevant Service Information bulletins and be able to identify and isolate faults in the machine Contents Contents Chapter 1 PRODUCT DESCRIPTION TP TO UC Overview enden 1 1 1 1 1 Prod ct Overview ette eee A a dealt ete 1 1 iacere 1 2 1 2 T Features eei EM utei tn 1 2 1 2 1 23 Printhead AA Br He Rail 1 2 ELAINE 1 2 1 2 5 5 O 1 3 1 256 Emu E A 1 3 LIS A 1
163. ge mode Required parameter missing GARO W1225 01341225 1034 GARO image mode Other warning GARO W1226 01341226 103A GARO image mode Image processing table error GARO WI231 01341231 1035 GARO setup Unknown command GARO W1232 01341232 1036 GARO setup Invalid parameter count GARO W1233 01341233 1037 GARO setup Required parameter missing W1234 01341234 1038 GARO setup Data out of bounds GARO W1235 01341235 1039 GARO setup Other warning End of paper feed Forced feed limit Check the remaining quantity of roll media Cannot feed paper more This type of paper is not 01860006 1015 Non support paper of HP GL 2 Exchange for the compatible paper to HP GL 2 compatible with HP GL 2 GL2 W0501 01340501 1040 Memory full HP GL 2 Check if there is the non image area of the print The memory is full Verify the transmitted data before reprinting GL2 W0904 01340904 1048 Overflow of Polygon buffer HP GL 2 The memory is full GL2 W0903 01340903 1047 Overflow of replot buffer HP GL 2 The memory is full GL2 W0502 01340502 1041 Invalid parameter HP GL 2 Verify the transmitted data before reprinting The parameter is out of range GL2 W0504 01340504 1043 Invalid command HP GL 2 This command is not supported Mail box nearly full 011A1001 2901 The free hard disk space left for Personal Boxes in the Delete unneeded jobs stored in Personal Boxes Delete unwanted data printer s hard disk does not have more than 1 GB combined Mai
164. ging cam replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS CR 4 CR 5 EXC CR 5 multi sensor replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS CR 5 SP 1 EXC SP 1 ink tube unit replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS SP 1 PG 1 EXC 1 unit replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS PG 1 HMa 1 EXC HMa 1 head management sensor replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS HMa 1 MT 1 EXC MT 1 carriage motor replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS MT 1 PL 1 EXC feed motor replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS PL 1 Mi 1 EXC Mi 1 mist fan mist exhaust duct replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS Mi 1 CT 1 EXC CT 1 cutter replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS CT 1 WF 1 EXC WF 1 ink absorber under the maintenance cartridge unit replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS WF 1 WF 2 EXC WF 2 platen exhaust duct replacement count Times Count of executing INITIALIZE gt PARTS COUNTER gt PARTS WF 2 T 7 27 Display Description Unit M
165. he Power button on the printer 2 Remove the roll holder from the roll unit 3 Enter the Main menu and then select Set Adj Menu gt Prep MovePrinter Follow the instructions in the messages and remove all of the ink tanks Put the removed ink tanks in the plastic bag with the ink supply part upward and close the opening Prep MovePrinter cannot be selected when MTCart Full Soon is displayed In this case replace the maintenance cartridge first Never disconnect the power cord or open the covers while the Prep MovePrinter operation is in progress since this can cancel the operation If the Prep Move Printer operation is canceled while in progress the printer will remain in offline mode and it will not switch to online mode Ink Filling is performed when the power is turned back on after canceling so repeat Prep MovePrinter from the beginning 4 Once the Prep MovePrinter operation is completed turn off the Power button 5 Open the upper cover check that the heads are capped and carriage is locked 6 Close the upper cover 7 Disconnect the interface cable and power cord from the printer 8 Wait 15 minutes after Prep MovePrinter and then remove the maintenance cartridge and package them so that used ink does not leak from them Check that used ink is no longer leaking after removing the maintenance cartridge If it is leaking install the maintenance cartridge and wait until leaking stops
166. he barcode Paper Details Head Height Adjust the Printhead height The paper type is displayed Skew Check Lv Tf you print on the paper that has an irregular width choose Loose for a higher skew detection ere threshold or choose Off to disable skew detection However if paper is loaded askew when detection is Off note that paper jams or Platen soiling may occur Cutting Mode Select whether to use standard round blade cutter or not Select Automatic to cut paper after printing Select Manual to print a line at the cut position after printing without cutting Select Eject to prevent the printout from dropping until the ink dries after printing Cut Speed Choose the cutting speed If you use adhesive paper choosing Slow helps prevent adhesive from sticking to the cutter and keeps the cutter sharp Trim Edge First If a roll is loaded the end of the paper will be cut CutDustReduct Choose On to reduce the amount of debris generated when cutting film and similar media by printing a line at the cut position This option reduces the amount of debris given off after cutting It also helps prevent adhesive from sticking to the cutter and keeps the cutter sharp if you use adhesive paper VacuumStrngth Specify the level of suction that holds paper against the Platen Scan Wait Time Specify the time to wait for the ink to dry between each scan in bidirectional printing in consideration of how quickly the ink dries Note that printing
167. he e RDS setting 6 Displaying the CA Certificate Information VALIDITY For the secure communication between the device e RDS and the UGW an authentication technology from a certification authority is used A license has been issued from the certification authority For this reason the devices are shipped with the CA Certificate Authority certificate enabled in advance to prove the license obtained Therefore usually the setup is not necessary To confirm that this CA certificate is valid or how long it will be valid you can display the expiration date of the CA certificate information 1 In service mode referring to the Service Mode Menu Tree go to VALIDITY menu using gt key and Y key CA CERTI FI VALI DI T Y F 7 42 2 Press V key and the expiration date of the CA certificate will be displayed T Y YYYY MM F 7 43 Press key to exit the CA certificate expiration date display screen and go back to the top of VALIDITY menu f the CA certificate is deleted the screen below will appear T Y NSTALLED F 7 44 Press key to exit the CA certificate expiration date display screen and go back to the top of VALIDITY menu 7 Deleting the CA Certificate CA KEY For the secure communication between the device e RDS and the UGW an authentication technology from a certification authority is used A license has been issued from the certification authority For this reason the
168. he ink tank that can be used with this printer is labeled J Maintenance cartridge The consumable maintenance cartridge is the same as that supplied with the printer a F 1 17 1 7 Chapter 1 1 3 Product Specifications 1 3 1 Product Specifications iPF755 Type Bubble jet large sized paper printer stand model Feeding system Roll media manual feed from top Cut sheet manual feed from top Feeding capacity Roll media 1 roll madia Outer diameter of roll 150 mm or less Inner diameter of paper tube 2 or 3 inches Cut sheet 1 sheet Delivery method Forward delivery face up Sheet delivery capability 1 sheet using the outout stacker of the stand However 20 sheets can be stacked according to the condition A0 36 X48 size plain paper or recycled paper Cutter Automatic cross cutter round blade Type of media Roll Media Plain Paper Plain Paper High Quality Plain Paper High Grade All Plain Paper_Conserve MBK Coated Paper Heavyweight Coated Paper Premium Matte Paper Premium Glossy Paper 200 Premium Semi Glossy Paper 200 Premium Glossy Paper 280 Premium Semi Glossy Paper 280 Back Light Film Economy Bond Paper Universal Bond Paper Matte Coated Paper 170gsm Premium RC Photo Luster Durable Backlit Film High Resolution Coated Paper Matte Coated Paper 90gsm Glossy Photographic Paper 190gsm Glossy Photographic Paper 240gsm Satin Photograph
169. he printer Hardware error 03130031 2E2E Turn off printer wait then turn on again 03130031 2F2E Roll travel timeout Check the roll feed unit Hardware error 03130031 4027 Turn off printer wait then turn on again 03130031 4027 Lift travel timeout error Check the carriage unit and surrounding parts Hardware error 03130031 2E13 Turn off printer wait then turn on again 03130031 2F13 A D converter external trigger output stop detection hardware error 1 Replace the new printhead Hardware error 03130031 2F32 Turn off printer wait then turn on again 03130031 2F32 Multi sensor error Check the environment for interferences from outside light Replace the multi sensor unit Hardware error 03130031 2F3A Turn off printer wait then turn on again 03130031 2F3A Valve motor error Check the ink supply unit Hardware error 03130031 2F3B Turn off printer wait then turn on again 03130031 2F3B CS communication error Remove the ink tanks and then reload them Check the main controller PCB Hardware error 03130031 260E Turn off printer wait then turn on again 03130031 260E Gap detection error Check the carriage unit and surrounding parts Replace the main controller PCB Hardware error 03130031 2618 Turn off printer wait then turn on again 03130031 2618 VH voltage error Check the power supply unit
170. hen ink discharged from the nozzle blocks the sensor light Non discharging nozzle detection is carried out at the following timings After the execution of Cleaning 1 Cleaning 2 Cleaning 3 Cleaning 6 or Cleaning 10 After the number of copies that has been set by the user menu choice Nozzle Check Frequency have been printed If more than a specified number of non discharging nozzles have been located in one session of non discharging nozzle detection the normal cleaning sequence is launched before a second session of non discharging nozzle detection is conducted If more than a specified number of non discharging nozzles are located in the second session of non discharging nozzle detection the normal High cleaning session is launched before a third session of non discharging nozzle detection is conducted If there are at least 320 non discharging nozzles out of 2560 nozzles as the result of non discharging nozzle detection printing is canceled after displaying a message to replace the head However if service mode SERVICE MODE gt SETTING gt HEAD DOT INF is ON the following message appears If there are at least 30 nozzles unable to correct the non discharging state and the number of non discharging nozzles is less than 100 out of 2 560 nozzles as the result of non discharging nozzle detection printing can continue after displaying a message to check the printing Also if the number of non discharging nozzles is at least 100 but
171. hrough resolution color and 5 color binarization conversion while loading the data into DDR SDRAM from time to time It also converts the print data to 5 color binary equivalents of image and command data d The ASIC generates image data synthesized with mask data within the ASIC in sync with the discharge time while loading the data into DDR SDRAM from time to time e The ASIC IC2 collects printhead information from EEPROM mounted on the printheads and the printer temperature from the latch IC on the carriage board and transmit them to the ASIC IC1 The ASIC IC1 also receives mask pattern data from the firmware installed in flash ROM f The ASIC IC1 converts the image data synthesized with the mask pattern to data associated with the printhead information and the printer temperature trans mitting the data to the printheads as a print signal It transmits heat pulses to the printheads at the same time to optimize head driving g The printheads convert the received print signal from a serial signal to a parallel signal for each row of nozzles and ANDs it with the heat pulses for perform printing h The ASIC IC1 controls the general aspects of image processing and print drive control by detecting the status of the individual printer components with refer ence to the adjustment values stored in EEPROM SDR SDRAM is used as work memory i The ASIC IC2 controls the general aspects of drive control by controlling button actuations and me
172. ic Paper 240gsm Glossy Photographic Paper 270gsm Satin Photographic Paper 270gsm HW Glossy Photo Paper HW Satin Photo Paper Commercial Proofing Paper Standard Paper1569B 80g Standard Paper1570B 90g Matt Coated Paper 9171 Matt Coated Paper 7215 Matt Coated Paper 140g Opaque Paper White Hi Res Graphic Paper Hi Res Barrier Paper Photo Realistic Paper 210g Photo paper Pearl 260g Glossy Proofing Paper 195g Semiglossy Proofing Paper 195g Semiglossy Proofing Paper 255g Cut Paper Plain Paper Plain Paper High Quality Plain Paper High Grade Coated Paper Premiun Matte Paper Premium Glossy Paper 280 Premium Semi Glossy Paper 280 High Resolution Paper Matte Photo Paper Glossy Photo Paper GP 501 Photo Paper Plus Glossy 2 Photo Paper Pro Platium Photo Paper Plus Semi Gloss Universal Bond Paper Premium RC Photo Luster High Resolution Coated Paper Matt Coated Paper 7215 Matt Coated Paper 140g Supported thickness 0 07mm to 0 8mm Media size Roll media Width 254 0mm 10 to 914 4mm 36 Length 203 2mm 8 to 18m 709 1 Outer diameter of roll 150mm or less The maximum amount of length may vary by the using operating system or the applications Media size Cut sheet Width 203 2mm 8 to 917 0mm Length 279 4mm 11 to 1600mm 63 1 The maximum amount of length may vary by the using operating system or the applications Printable area Roll media Internal area excludi
173. id the invalid condition carry out the communication test Q2 The communication test with the UGW server results NG The following cases can be considered in the becoming NG case 1 Name resolution was failed due to an incorrect host name or DNS server has been halted 2 Network cable is blocked off Network cable is broken 3 Proxy server settings are not correct Q3 Could you describe the timing of data transmitting from the The schedule of data transmitting and the start time are device e RDS to the UGW and what data size is sent to the determined by settings in the UGW side The timing is once UGW per 16 hours by default and counter data size could be maximum 1400 bytes Q4 Can I turn the device power off during the device e RDS While operating the device e RDS the power of the device operation must be ON If power OFF is needed do not leave the device power OFF for long time It will become Device is busy try later errors if the power supply of network equipment such as HUB is made prolonged OFF T 7 46 No Condition detected Action 1 The communication test has failed Check network conditions such as proxy server settings and so on message list Check the communication log from COM LOG gt Execute Remedy in the Error Check whether RGW ADDRESS or RGW PORT settings have changed Chapter 7 6 Error message list Details of the errors and their remedies are as describ
174. ing this button cuts the media 14 Cut Sheet lamp green This lamp stays lit when cut sheet is selected as a media type 15 Roll Media lamp green This lamp stays lit when roll media is selected as a media type MEMO When the printer is in the sleep mode pressing any button other than the Power button wakes up the printer Chapter 1 1 6 2 Display iPF750 iPF755 When the printer starts the tab selection screen appears on the display There are four types of tabs on which the relevant printer status menu and error information are displayed The tab appears as the icon to the top field of display The tab moves by 4 key or key 1 2 3 14 1 27 1 Media tab This tab shows the printer status and menu related to media When this tab is shown in reverse video pressing the OK button displays the Media menu A Top field of display Shows the media icon in reverse video B Middle field of display Shows the printer status and a menu name C Bottom field of display Shows the media type in the first row and the media size in the second row 2 Ink tab This tab shows the printer status and menu related to ink When this tab is shown in reverse video pressing the OK button displays the Ink menu A Top field of display Shows the ink icon in reverse video B Middle field of display Shows the printer status and a menu name C Bottom field of display Shows the re
175. it The information about the carriage driving time arises in the carriage unit After replacing the carriage unit select INITIALIZE CARRIAGE in the service mode to initialize the information about the carriage driving time 3 After replacing the purge unit The information about the number of cleanings arises in the purge unit After replacing the purge unit select INITIALIZE gt PURGE in the service mode to initialize clear the information about the number of cleanings 4 On replacement of supplies After supplies have been replaced execute INITIALIZE gt PARTS COUNTER gt PARTS xx in service mode to initialize clear the parts counter information For the consumable parts see Maintenance Consumable Parts You cannot check the counter information once it is initialized cleared Be careful not to initialize the counter information before checking it You cannot modify the counter information from the operation panel 1 7 3 2 Confirming the Firmware Version iPF750 iPF755 Firmware has been downloaded to the main controller When you have replaced the main controller check that the firmware is the latest version If not update it to the latest version Reference For how to up update the main controller refer to TROUBLESHOOTING gt Update 1 7 3 3 Precautions against Static Electricity iPF750 iPF755 Certain clothing may generate static electricity causing an electrical charge to b
176. ith the Stop and Navigate keys pressed down turn on the Power key of the printer Keep pressing the above buttons until Initializing appears on the display b Procedure When Download Mode Send Firmware is shown on the display transfer the firmware When downloading of the firmware is completed the printer is turned off automatically 7 44 Chapter 7 7 45 Chapter 8 ERROR CODE Contents Contents SAO A A ee ie tia 8 1 AMA A 8 1 8 2 Warning Table iio id ebbe 8 2 WAI td tio tal bdo in sie Beste des as ses Io 8 2 A RN 8 4 8 3 1 ON 8 4 8 4 8evice CallFable iion eco aen entree te natu ads didas 8 11 8 41 Service Call Errors iecit cbe be eh bee e o red bebe ab eet t Et e DRE Rn 8 11 Chapter 8 8 1 Outline 8 1 1 Outline iPF750 iPF755 The printer indicates errors using the display and LEDs If an error occurs during printing the printer status is also displayed on the status monitor of the printer driver The following three types of errors are displayed on the display Warning Status where the print operation can be continued without remedying the cause of the problem This can however adversely affect the printing results Error Status where the print operation is stopped and the regular operation cannot be recovered until the cause of the problem is remedied Service call error When a service call error occurs the error
177. k and sub tank This function is implemented by reverse flowing ink to the ink tank and sub tank by opening and closing the ink supply valve and ink passage valve in succession Inside the ink tank is provided with an agitation plate to assist agitation of ink The agitation plate is also provided in the dye ink tank Operation timing When a new ink tank is installed or when 168 hours have lapsed since the previous agitation the agitation is performed irrespective of the whether the printer is printing or cleaning its head Ink supply valve opening closing count 30 times every 30 seconds If 336 or more hours have lapsed the ink valve opening closing count and the time until the next agitation are changed according to the length of the tame lapsed Chapter 2 2 3 2 2 Ink Tank Unit 2 3 2 2 1 Structure of Ink Tank Unit 1 750 iPF755 a Ink tank Each ink tank contains 130 ml of ink the starter ink tank supplied with the printer contains 90 ml of ink for each color The amount of ink is memorized in the EEPROM mounted to the ink tank The amount of the ink remaining in the ink tank is detected as a dot count according to the data memorized in the EEPROM When the electrodes mounted to the hollow needle detect a con conductive state a message appears on the display to indicate that the ink is nearly empty If the dot count reaches the prescribed value the ink tank is considered to be empty b Ink port When the ink tank lock l
178. l 4 1 4 2 4 2 4 2 1 Disassembly Rea SSe m y 4 2 4 3 Points to Note on Disassembly 4 2 4 3 1 Note on locations prohibited from 1 4 2 4 3 2 Moving the carriage manually t ttt nd ta ine 4 2 4 3 3 UnitS requiring draining of 4 2 43 4 External COVES pd 4 3 be 4 12 iia 4 15 43 7 Carriage Unit IE E ERE 4 17 43 8 Purge Unit UB eg egi aii hes 4 24 4 3 0 Ink Tank 4 26 4 310 Ink Tube UNIE iia D e A 4 29 43 11 Waste Ink Colection Unit ciar alias 4 33 4 3 12 1 56606 ta te the c te cte bet eiat etae etie f 4 38 43 13 mear Ericoder neue eit E a RE b e o GERE aen 4 39 4 3 14 Head Management 444 00040000 nera 4 44 43 15 PCBS rs ladilla sud n 4 45 4 3 16 Opening the Cap Moving the Wiper 4 46 4 3 17 Opening Closing the Ink Supply Valve Ink Passage Valve sse enne 4 48 4 3 18 Draining tHe 5 2 2 ae
179. l box full 01861003 2902 100 jobs are stored in the Personal Box Delete unneeded jobs stored in Personal Boxs Now printing without saving data Not much ink is left Prepare 01810103 1003 C ink tank near empty Renew the C ink tank to replace the ink Not much ink is left Prepare 01810102 1002 M ink tank near empty Renew the M ink tank to replace the ink Not much ink is left Prepare 01810101 1001 Y ink tank near empty Renew the Y ink tank to replace the ink Not much ink is left Prepare 01810106 1006 MBK ink tank near empty Renew the MBK ink tank to replace the ink Not much ink is left Prepare 01810104 1000 BK ink tank near empty Renew the BK ink tank to replace the ink Ink tank is empty 01810303 1403 C ink tank empty Renew the C ink tank Replace the ink tank Ink tank is empty 01810302 1402 M ink tank empty Renew the M ink tank Replace the ink tank 8 2 Chapter 8 Display massage Code Condition detected Action Ink tank is empty 01810301 1401 Y ink tank empty Renew the Y ink tank Replace the ink tank Ink tank is empty 01810306 1406 MBK ink tank empty Renew the MBK ink tank Replace the ink tank Ink tank is empty 01810304 1400 BK ink tank empty Renew the BK ink tank Replace the ink tank No ink tank loaded Check ink tank 810103 1413 C ink tank removal Attach the C ink tank No ink tank loaded Check ink tank 810102 1412 M ink tank removal Attach
180. l holder here and then insert the media in the roll holder slot 4 Release lever When releasing the paper retainer press this lever backward 5 Operation panel Use this panel to operate the printer or check the printer status 6 Ink tank cover Open this cover to replace the ink tank 7 Media alignment line This orange line is used to align media 8 Maintenance cartridge cover Open this cover to replace the maintenance cartridge 9 Maintenance cartridge This cartridge absorbs the ink used for maintenance Replace it when it becomes full of ink 10 Cutter unit This cutter with a round blade is used to cut roll media automatically 11 Cutter rail The cutter unit moves on this rail to cut media 12 Paper eject slot AII printouts are ejected from this slot 13 Output guide A printout is ejected along this guide 14 Upper cover Open this cover to install the printhead or remove the media jammed inside the printer 15 Width guide When loading cassette paper move this guide according to the paper size 16 Stand Install the printer on this stand This stand has casters for easy relocation Chapter 1 1 5 2 Side iPF750 iPF755 1 Manual pocket Store the printer manual in this pocket 2 Ethernet connector Connect the Ethernet cable to this connector The lamp lights when the Ethernet cable is connected properly and the printer is ready to communicate accordingly 3
181. laced the head management sensor or performed assembly reassembly of surrounding parts that can change the distance be tween the head management sensor and the carriage unit reasjustment is required Peform the readjustment in the service mode Service mode SERVICE MODE ADJUST NOZZLE CHK POS 4 45 Chapter 4 4 3 15 PCBs iPF750 iPF755 Do not replace the main controller PCB and the maintenance cartridge relay PCB ROM board at the same time Both PCBs hold vital information such as settings and a carriage drive time Before either PCB is replaced such information is temporarily saved through internal communication with the other PCB and is automatically written to the new PCB when it is installed For this reason the two PCBs cannot be replaced at the same time To replace both PCBs work in order of a gt b When the main controller PCB and maintenance cartridge relay PCB have been replaced with service parts check that the latest version of firmware is installed in them If not upgrade the firmware to the latest version a Replacing the maintenance cartridge relay PCB ROM board 1 Turn off the power and disconnect the power plug 2 Replace the maintenance cartridge relay PCB 3 Reconnect the power plug and turn on the power while pressing the Load and Navigate keys Start the printer in PCB replacement mode 4 Release the key but not before making sure that Initializing appears on the display Th
182. lear film is fed Check 1 Check whether the multi sensor performance has degraded or whether the media is compatible When the Media edge regular reflection gain and Media edge regular reflection current value are maximum values and Media edge regular reflection media output is 186 or less an error occurs Maximum value of media edge regular reflection gain 255 Maximum value of media edge regular reflection current value 320 When the multi sensor and media are normal the following values are displayed T 7 20 Media edge regular Media edge regular Media edge regular reflection gain reflection current value reflection media output Clear film About 10 60 About 200 About 500 600 Check 2 Check whether the multi sensor performance has degraded or whether the media is compatible When the difference between Media edge regular reflection gain and Media edge regular reflection platen output is 100 or less an error occurs When the multi sensor and media are normal the difference is about 250 500 Check 3 Check the effect of external diffuse light When the difference between Media edge regular reflection external light output and Media edge regular reflection platen output is 500 or more the effect of diffuse light is judged as being great When the effect is normal the difference is about 50 300 3 Checking OUTPUT 2 OUTPUT 3 and OUTPUT 4 OUTPUT 5 OUTPUT 6
183. lect a menu with on the left side and press the OK key to navigate to lower level menus b Setting menu items Press the key or Y key to select an item to set and press the OK key The item is checked on the left side check box to confirm that it is set After 2 seconds the menu that is one level above is displayed c Setting numeric value for a menu item Proceed as follows to set a numeric value for an item such as network settings 1 Press the key P key to move the underscore to the field you want to enter a numeric value 2 Press the A key or Y key to enter a numeric value 3 Repeat steps 1 and 2 and press the OK key when finished 1 20 Chapter 1 2 Main Menu The structure and settings of the main menu is as follows The asterisk mark is default setting Paper Menu T 1 2 First Level Second Level Third Level Fourth Level Fifth Level Load Paper Roll Paper The paper type is displayed here Cut Sheet The paper type is displayed here Eject Paper Chg Paper Type Roll Paper Cut Sheet Chg Paper Size Sheet Size Roll Length Roll Width ManageRemainRoll Off On Paper Details The paper type is displayed here Head Height Automatic Highest High Standard Low Lowest Super Low Skew Check Lv High Accurac
184. lee be b ere ta ae ee 7 9 7 1 4 e Maihtenance im geWARE Remote nacion ii keep 7 26 1 123 Viewing PRINTINR A A 7 34 7 2 Special Mode 222 22 Haas a cao en ae egi 7 44 7 2 1 Special Modes for Servicing Chapter 7 7 1 Service Mode 7 1 1 Service Mode Operation iPF750 iPF755 a How to enter the Service mode Enter service mode according to the following procedure 1 Turn off the printer power 2 Turn on the power while pressing the Load key and Navigate key Keep pressing the above keys until Initializing is displayed 3 S appears at the top right of the display 4 Press the key or key to choose the Set Adj Menu and press the OK key SERVICE MODE appears in the menu list and the MESSAGE LED flashes 5 Press the A key or Y key to choose SERVICE MODE and press the OK key Service mode is added to the Set Adj Menu Service mode can be entered even when an error occurs an error message is displayed by turning off the power once and then pressing the above keys b How to exit the Service mode Turn off the printer c Key operation in the service mode Selecting menus and paremeters 4 or P key Going to the next lower level menu Y key Going to the previous higher level menu 4 key Determining a selected menu or parameter OK key Chapter 7 7 1 2 Map of the Service Mode iPF750 iPF755
185. less than 320 nozzles printing can continue after displaying a message to check the head And if there are at least 320 non discharging nozzles printing is canceled after displaying a message to replace the head Printhead Nozzle unit Head management sensor unit F 2 43 2 49 Chapter 2 2 5 3 Carriage system iPF750 iPF755 Linear Encoder Sensor Multi Sensor Carriage HP Sensor Lift Cam Sensor F 2 44 Carriage HP sensor The photointerrupter based carriage HP sensor detects the home position of the carriage Installed on the right side plate of the printer the sensor detects an edge of the carriage home position on the carriage unit under carriage unit under carriage move ment control The printer establishes the carriage home position from the position at which its edge is detected as a reference position Linear encoder sensor Mounted on the back of the carriage the linear encoder detects the position of the carriage from a slit in the linear scale during its movement Lift cam sensor A photointerrupter based sensor After the sensor light is shielded by the flag the lift motor is driven by a predetermined number of pulses to regulate the separation between the printheads and platen automatically Ambient temperature sensor The thermostat based ambient temperature sensor mounted on the carriage PCB detects the ambient temperature to which the carriage is exposed The resistance o
186. ll Selection 1 ISO A3 297mm 300mm Roll Roll Selection 2 10inch 254mm JIS B4 257mm Keep Paper Size off On TrimEdge Reload Automatic Off On Rep P head Print Off On Chapter 1 X2 4 6 ET 8 9 11 Follows the setting in Date Format T 1 11 First Level Second Level Third Level Fourth Level Fifth Level System Setup Nozzle Check Frequency Standard 1 page Warning Off On Use RemoteUI 12 On Off Reset PaprSetngs 12 Erase HDD Data 14 High Speed 12 Secure High Spd 12 Secure 12 Output Method 14 Print Print Auto Del Save Box XX Print After Recv 14 Off On Save Shared Box 12 14 Off On Prep MovePrinter Admin Menu 12 Change Password 13 Init Admin Pswd 13 Printer Info Paper Info Ink Info Head Info System Info Error Log Other Counter Available only if ManageRemainRoll is On Available only if Width Detection is set to Off Print Anyway is displayed when a job being held is selected Available after Auto Advanced in Head Posi Adj has been used once Available when you have specified Feed Priority gt Adj Priority gt Automatic or Print Quality Available when you have specified Feed Priority gt Adj Pri
187. loaded Press OK and check ink tank 03830106 252 6 MBK ink tank not installed Install a MBk ink tank No ink tank loaded Press OK and check ink tank 03830106 252 7 2 ink tank not installed Install a MBk ink tank Top cover is open Turn off printer wait a while and turn it on again 03031000 2F3 8 Top cover abnormally open Close the top cover and turn on the printer again Ink tank cover is open Turn off printer wait a while and turn it on again 03031000 2E10 Ink tank cover abnormally open Close the ink tank cover and turn on the printer again Maintenance cartridge full Replace the maintenance cartridge 03841001 281 9 Maintenance cartridge full Renew the maintenance cartridge No Maintenance Cartridge capacity Replace the maintenance cartridge 03841001 281 B Not enough space in the maintenance cartridge prior to cleaning Replace the maintenance cartridge Maintenance cartridge problem Replace the maintenance cartridge 03841201 281 6 Maintenance cartridge EEPROM error Renew the maintenance cartridge Maintenance cartridge problem Replace the maintenance cartridge 03841201 281 7 Maintenance cartridge ID error Renew the maintenance cartridge Borderless printng not possible Check roll position Online Print Load Eject Change Paper 03861001 2405 Paper loaded at
188. m Line Document Text Draft Bi directiona 200x1200 BK Bi directional 200x1200 BK Standard 2 Bi directional 200 1200 BK High 4 Bi directiona 200x1200 BK 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200x 1200 BK High 8 Bi directiona 2400x1200 BK Highest 2 Bi directiona 2400x1200 BK Recycled Coated Paper Line Document Text Draft Bi directiona 200x1200 BK Bi directional 200x1200 BK Standard 2 Bi directional 200 1200 BK High 4 Bi directiona 200x1200 BK 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200 1200 BK High 8 Bi directiona 2400x 1200 BK Highest 2 Bi directiona 2400x 1200 BK Colored Coated Paper Image Standard 4 Bi directiona 200x1200 MBK High 8 Bi directiona 200x 1200 MBK High Resolution Barrier Line Document Text Draft Bi directiona 200x1200 BK Paper 180g Bi directional 200x1200 Standard 2 Bi directional 200 1200 BK High 4 Bi directiona 200x1200 BK 4 Bi directional 200x1200 BK Image Standard 4 Bi directiona 200 1200 BK High 8 Bi directiona 2400x1200 BK Highest 2 Bi directiona 2400x1200 BK Chapter 2 2 12 Media Type Print Priority Print Quality Print Pass Printing Direction Used BK ink
189. m 2 2 b Mist Exhaust Duct Removing the Mist Exhaust Duct 1 Remove the mist fan 2 Remove one screw 1 and then remove the cable from the cable guide to remove the mist exhaust duct 2 4 36 Chapter 4 Memo The mist fan 1 and mist exhaust duct 2 can be removed together F 4 86 Precautions about Reinstallation of Mist Exhaust Duct Make sure that the protrusion 1 on the mist exhaust duct fits in the notch 2 on the side plate 2 1 Platen Suction Fan Removing the Platen Suction Fan 1 Remove the output guide right middle 2 Remove one screw 1 and disconnect one connector 2 to remove the platen suction fan 3 III O C EST A d F 4 88 Chapter 4 3 After drawing out the platen suction fan 1 turn it up side down immediately so that ink does not drip off d Platen Exhaust Duct Removing the Platen Exhaust Duct 1 Remove the mist exhaust duct and left ink tank unit 2 Remove one screw 1 and then the platen exhaust duct 2 4 38 Chapter 4 4 3 12 Multi Sensor iPF750 iPF755 a Removing the Multi Sensor 1 Turn off the power and then move the carriage onto the platen Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Opening the
190. m the cable guide to remove the right side plate unit 3 4 55 4 24 Chapter 4 Remove the waste ink tube joint carefully so that ink does not spout To prevent ink from dripping off hang the waste ink tube joint on the side plate with the joint up Take extra care not to damage the ink tube F 4 56 Precautions about Reinstallation of Purge Unit When reinstalling the waste ink tube joint insert it deeply until it clicks Also check that the joint is not disconnected and the tube is not buckled F 4 57 4 25 Chapter 4 4 3 9 Ink Tank Unit iPF750 iPF755 a Ink Tank Unit Removing the Right Ink Tank Unit 1 Perform ink drainage Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Draining the ink 2 Remove the right cover right ink tank cover and front cover 3 Remove four screws 1 and disconnect two connectors 2 and then remove the cable from the cable guide 4 Remove the joint 3 between the ink tube unit and ink tank unit carefully the ink tube from the guide and then remove the right ink tank unit 4 4 26 Chapter 4 Remove the joint carefully so that ink does not spout Put a plastic bag or the like on the ink tube joint to prevent ink from spouting 4 27 Chapter 4 Removing the Left Ink Tank Unit 1 P
191. maining ink levels of the ink tanks loaded in the printer 3 Job tab This tab shows the printer status and menu related to the print job When this tab is shown in reverse video pressing the OK button displays the Job menu A Top field of display Shows the job icon in reverse video B Middle field of display Shows the printer status and a menu name 4 Setup Adjustment tab This tab shows the printer status and menu related to setup adjustment When this tab is shown in reverse video pressing the OK button displays the Setup Adjustment menu A Top field of display Shows the setup adjustment icon in reverse video B Middle field of display Shows the printer status and a menu name C Bottom field of display Shows the remaining ink level of the maintenance cartridge Chapter 1 1 6 3 Menu iPF750 iPF755 The printer has a Main menu which includes a menu related to maintenance such as adjustment of ink ejection position of each nozzle and head cleaning a menu related to printing settings such as auto cutting and ink drying time and a menu related to parameters such as a message language 1 Menu Operation a Displaying menu on each tab Press the or key on the Tab Selection screen to select a tab and press the OK key A menu associated with each tab is displayed Press the key or V key to select a menu and press the OK key The menu is selected and menu items are displayed Se
192. media and perform the operation check Chapter 4 DISASSEMBLY REASSEMBLY Contents Contents Al Servico Parts tmt D ais 4I Service ee BR pr IG SNPRA REED ERRORES 4 2 Disassembly Reassembly pite etri eo egt etie ee tee PO Ere proe Coi ret ree 4 2 1 Disassembly Reassembly 4 3 Points to Note on Disassembly and Reassembly 4 3 1 Note on locations prohibited from disassembly sess 4 3 2 Moving the carriage manually 4 3 3 Units requiring draining of ink 4 34 External COVES A tane eabteiietituniee m 43 3 DEV Bf M c 43 6 Cutter tea oe Lc EB 43 Carriage Unit e eee thier hie tee AAA A OS 43 8 Purge 4 3 0 ee e Ob aW Oe tts 4 3 T0 Ik Tube Unit ren teda eR E eei ep eni eee ERR 4 3 T1 Waste Ink Colecta 4 3 12 Sensor ee ee ed e ei ea ea dete Pe e t b te rc dit ERA Ede s 43 13 Linear Encoder zc tU T lene be Aes b PREIS 4 3 14 Head Management Sensor 1 A BAS PERS ei ein A A 4 3 16 Opening the Cap Moving the Wiper 2 0 2 00000000000000000000000000000000000000000 00 0 5 000 na rn rancia cnn non canas 4 3 17 Opening Closing the Ink Supply Valve Ink Passage
193. motor rotates in the normal direction to slide the wiper blade via the wiper cam It is performed by a constant speed movement toward the front of the printer as viewed from the printer front The wiper blade which is positioned at right angles to the printhead wipes the entire printhead face and then the narrow blade is used to wipe the nozzle arrays After wiping the wipe blades are cleaned before they are set at the wiping position so that the maximum wiping performance is obtained During the wiper blade cleaning the ink removed form the head is rubbed off by the in scraper Absorbent material soaked with glycerin is pressed against the wiper blades to enhance the wiping performance The amount of glycerin used tank capacity 50 ml is managed by counting the number of times the wiper blade is pressed against the absorbent material When the count reaches the following value an advance notice of replacement printing can be continued or a request for replacement service call error is displayed T 2 5 Advance notice of replacement 47 500times Service call 50 000times Glycerin Absorbent Material Ink Scraper Printhead Glycerin Tank Wiper Blade Blade Holder Cap Wiper Cam F 2 19 c Pump unit This printer uses tube pumps suction pumps that press on the ink tubes using rollers to produce negative pressure thus sucking ink Two rollers are used to pre
194. n Yes Carriage home position detection Yes Printhead temperature detection Yes Printhead height detection Yes Non discharging nozzle detection Yes Non discharging nozzle backup feature Yes Ambient temperature humidity detection Yes Detection functions Paper path system Paper presence absence detection Yes Paper width detection Yes Skew detection Yes Paper leading edge and trailing edge detection Yes Release lever position detection Yes Remaining roll media detection Yes Feed roller rotation detection Yes Roll holder rotation detection Yes Cutter positin detection Yes Operating noise Operating Approx 50dB A or less Standby Approx 35dB A or less Operating environment Temperature 15 to 30 degrees centigrade Humidity 10 to 80 RH without dew condensation Print quality guaranteed environment Temperature 15 to 30 degrees centigrade Humidity 10 to 80 RH Power supply 100 240 VAC 50 60 Hz Power consumption Maximum During printing Max 140 W Power consumption In power save sleep mode 100 120 5W or less 220 240 VAC 6W or less During standby 1 W or less Printer unit dimensions WxDxH 1304mm W x 870mm D x 1062mm H with stand and opening the output stacker Weight Approx 62 9 kg with stand and without printhead and ink tank 1 4 Detailed Specifications 1 4 1 Interface Specifications iPF750 iPF755
195. n reads the linear scale when the carriage moves thus generating the ink discharge timing It also counts the linear scale timing cycle using the reference clock to measure the carriage moving speed Dot count function This function controls the discharge dots used as the information for Heat Enable signal control maintenance jet control cleaning control and remaining ink level for each nozzle array Operation panel control function This function controls serial communication with the operation panel PWM control function This function controls driving of the suction fan and mist fan as well as the temperature of the printhead Remaining ink level detection function This function detects the remaining level of each color of ink based on the signal received from the hollow needle mounted in the ink tank unit LED control function This function controls the LEDs on the ink tank unit T O port function This function controls input signals from sensors Power ON OFF control function This function controls turning on off of the drive power 26 V and 21 5 V supplied from the power supply PCB Head DI sensor read control function This function controls read operation by the head DI sensor Multi sensor control function This function controls the LED adjusts the gain and controls obtainment of the reading for the multi sensor EEPROM control function This function controls the EEPROMs of individual ink tanks the maintenance cartridge
196. nches It is furnished with attachments for 2 and 3 inch diameter paper tubes The roll holder clamps the paper tube of a roll not exceeding 150 mm in outside diameter from the inside 2 inch paper tube attachment 3 inch paper tube attachment Chapter 1 chment L 3 inch paper tube atta 1 4 Chapter 1 1 2 7 Stand iPF750 iPF755 It is a stand 1 that puts the printer Equipped with casters so that the printer can be easily moved The output stacker 2 included with stand can use by the two ways of the regular position or extended position MEMO When delivering the printing to the output stacker Use the position A When not using the output stacker or moving the printer Use the position B When moving the printer raise the auxiliary rod to the position of extended position B N A F 1 10 Use the output stacker in the regular position However for the specified media it can also be used in the extended position The media can be removed more easily when the output stacker is in the extended position When moving the printer changing the auxiliary rod to the position of extended position The output stacker can accommodate one sheet Remove each sheet before printing if you are printing a series of documents Regular position F 1 11 Chapter 1 Extended position 21 24 F 1 12 Chapter 1 1 2 8 Hard
197. ng DHCP RARP BOOTP ON OFF selection or Manual setting IP address subnet mask and gateway address to be set Information item 2 Is there a DNS server in use If there is a DNS server in use find out the following Primary DNS server address Secondary DNS server address optional Information item 3 Is there a proxy server If there is a proxy server in use find out the following Proxy server address Port number connected to proxy server Information item 4 Is proxy server authentication required If proxy server authentication is required find out the following User name and password required for proxy authentication 3 Network settings Based on the results of the information obtained in 2 Advance preparations make the device network related settings in accordance with the following procedures 3 2 e RDS settings 1 Enter the service mode Turn off the printer power Turn on the power while pressing the Load key and Navigate key Keep pressing the above keys until Initializing is displayed 5 appears at the top right of the display 7 26 Chapter 7 Press the or key to choose the Set Adj Menu and press the OK key SERVICE MODE appears in the menu list and the MESSAGE LED flashes Press the A key or Y key to choose SERVICE MODE and press the OK key 2 Set the following e RDS setting items No 1 4 Tf the result of the communication test C
198. ng a 3 mm top bottom and left and right margins Borderless printing 0 mm from the leading edge trailing edge and left and right edges The printable area may vary with each type of paper media used Width of media allowing borderless printing 36 914 4mm 0 841 0 B1 728 0mm 24 609 6mm Al 594 0mm B2 515 0mm 17 431 8mm A2 420 0mm 14 355 6mm 300mm A3 297 0mm B4 257 0mm 10 254mm Printable area Cut sheet Internal area excluding a 3 mm top margin a 23 mm bottom margin and 3 mm left and right margins The printable area may vary with each type of paper media used Printing recommendation area Roll media Internal area excluding a 20 mm top margin a 5 mm bottom margin and 5 mm left and right margins Printing recommendation area Cut sheet Internal area excluding a 20 mm top margin a 23 mm bottom margin and 5 mm left and right margins Memory 256MB Increase of memory none Hard disk drive 80GB 2 5inch 5 400rpm Firmware Flash ROM update from USB or Ethernet Printer description language GARO Graphic Arts language with Raster Operation HP GL 2 HP RTL Interface USB2 0 Hi Speed Network 10Base T 100Base TX 1000Base T Chapter 1 Operation panel LCD 160 X 128 dots 13 keys 5 LEDs Panel language English Message language English German French Italian Spanish Chinese Korean Russianand and
199. ng the Upper Cover 1 To remove the upper cover 1 remove the upper left cover and then slide the upper cover 1 to the left to remove it from the hinge 2 F 4 14 i Rear Upper Cover Removing the Rear Upper Cover 1 To remove the rear upper cover 3 remove the left right cover and upper cover open the roll cover 1 and then remove eight screws 2 F 4 15 Memo The rear upper cover 1 and upper cover 2 can be removed together F 4 16 Chapter 4 j Rear Cover Removing the Rear Cover 1 To remove the rear cover 2 remove 13 screws 1 k Roll Feed Unit Removing the Roll Feed Unit Memo Open close the roll cover as needed 1 To remove the roll feed unit remove the roll holder and then remove the rear upper cover 2 Remove six screws 1 and one connector 2 and then the feed guide 3 4 8 Chapter 4 nd right roll lower inner covers 2 r screws 1 and then the left a i gt oll lower inner cover 3 Remove fou lt Leftr F 4 19 lt Right roll lower inner cove 4 9 Chapter 4 4 Remove three screws 1 and then remove the left roll cover 2 5 QM SR w EN 1 4 21 5 Remove seven screws 1 and th
200. o types of black ink black ink for vivid and glossy printing and matte black ink for matte and high quality printing A 160 by 128 dot large LCD One inch wide printhead having 2 560 nozzles per color which are as many as the those of the existing models High density printhead technology FINE that can satisfy both of beautiful and fast printing requirements of a high order is employed for accurate ejection of ultrasmall 4 pl drops of ink to the target positions Prints with 2 400 x 1 200 dpi resolution can be made at a high speed Imaging processor L COA incorporated for high speed image data processing High speed processing of 5 color 12 bit large size images and printer control for high accuracy operation of high density head can be performed with a single chip Standard support for 10Base T 100Base TX 1000Base T and USB 2 0 Hi Speed Borderless printing on and auto cutting of roll media Functional enhancements new to this model include All operations such as loading the roll media and cassette paper can be carried out at the front top of the printer enhancing operability The printer can be installed with its back in touch with the wall requiring no installation space at the back of the printer A subtank mounted at the ink port allows you to replace the ink tank during printing The pressure of suction from the borderless printing ink catch groove changes automatically with the media size preventing shift of me
201. obs stored in Personal Boxes Mail box full Cannot save Delete unwanted data on your computer to resume printing Press Stop to cancel printing 031A 1006 2906 The store executed when 32 jobs are stored in the Personal Box Delete unneeded jobs stored in Personal Boxes Hard disk error Press OK to reformat 031A 1002 2908 Hard disk format error Press the OK button to start reformatting the hard disk When formatting is finished the printer automatically restarts File read error Turn off printer wait a while and turn it on again Invalid files will be deleted 031A 1002 2909 Hard disk file error Restart the printer Only the corrupted files will be deleted and the printer will restart Hardware error 03800500 2F31 Turn off printer wait then turn on again 03800500 2F31 Non discharge detection optical axis error Check the head management sensor Replace the head management sensor Replace the printhead Hardware error 03130031 2F3C Turn off printer wait then turn on again 03130031 2F3C LF pressure error Check the pinch roller and surrounding part Replace the pinch roller pressure drive unit No printhead Install printhead 03800100 2800 Printhead not installed Install the printhead Wrong printhead Open top cover and replace the printhead 03800200 2811 Printhead version error Replace the printhead No maintenance
202. ode a single band equivalent to the width of a nozzle array is printed using 4 8 4 6 or 8 paths To use this mode select Standard under Print Quality in the printer driver c High quality mode In the high quality mode a single band is printed using 8 or 12 paths To use this mode select High under Print Quality in the printer driver d Highest quality mode In the high quality mode a single band is printed using 12 or 16 paths To use this mode select Highest under Print Quality in the printer driver T 2 1 Printing Modes 2 8 Chapter 2 T 2 2 2 9 Chapter 2 2 10 Media Type Print Priority Print Quality Print Pass Printing Direction Used BK ink dpi Plain Paper Plain Paper Office Document Standard 2 Bi directional 1200x1200 MBK Line Document Text Draft Bi directional 1200x1200 MBK Bi directional 1200x1200 MBK Standard Bi directional 1200x1200 MBK High 2 Bi directional 1200x1200 MBK 2 Bi directional 1200x1200 MBK Image Draft Bi directional 1200x1200 MBK Standard 2 Bi directional 1200x1200 MBK High 4 Bi directional 1200x1200 MBK Plain Paper High Quality Office Document Standard 2 Bi directional 1200x1200 MBK Line Document Text Draft Bi directional 1200x12
203. ontrol the status of the maintenance cartridge by writing to and reading from the EEPROM content There is no need to initialize the counter information therefore when the maintenance cartridge is replaced Maintenance Cartridge F 2 21 2 30 Chapter 2 2 3 2 7 Air Flow 2 3 2 7 1 Air Flow iPF750 iPF755 This printer is equipped with a mist fan to collect the ink mist and a suction fan to suck the media to the platen The ink floating in air or spattered from the media during printing passes through the suction port because of the air flow inside the printer and is collected inside the mist fan and mist exhaust duct There is a duct below the platen and the ink mist in the duct is collected in the platen suction duct by the platen suction fan Platen Shutter Platen 5 Fan Platen Exhaust Duct Mist Exhaust Duct F 2 22 There are two ducts below the platen and each is connected to the platen suction fan One comes from the borderless printing ink receiving grooves and the other comes from the suction port The duct from the borderless printing ink receiving grooves has a shutter unit in front of the platen suction fan This controls the suction pressure from the borderless printing ink receiving grooves according to the paper size and number of print passes with the shutter opening amount of the shutter unit in order to prevent ink flowing and smearing at the edge of paper during borderless printing 2 31
204. or Valve Motor L R Shutter Motor Cutter Motor Roll Motor 2 1 Chapter 2 2 1 2 Printer Diagram iPF750 Shown below is a printer diagram 2 2 Main Controller PCB 301 1 302 IC601 1C604 SDRAM SDRAM 1 701 FLASH ROM 802 EEPROM IC803 RTC ASIC BATS801 Lithium Battery J101 USB Operation Panel PCB LAN H 1 1201 Carriage PCB N LAN Controller Linear J202 Encoder Printhead 401 3101 3102 42601 4201 2 ASIC CN2 41801 Power Supply PCB Ink Tank J3303 J3401 J3601 03202 Multi Sensor 501 10503 43602 eo 3302 Ink Tank ROM PCB 10703 FLASH ROM J2801 J2951 ED J3001 J3201 J3202 J3301 Solenoid J3302 J3901 Upper Cover Lock Solenoid Sensor Switch A Release Lever Lock Solenoid J2951 Feed Roller HP Sensor J4501 Feed Roller Encoder Sensor Lift Cam Sensor Paper Detection Sensor Pump Cam Sensor an J2801 J2951 Platen Suction Fan J3001 J3202 Mist Fan Pump Encoder Sensor 102750 3001 J3302 J4101 Ink Detection Sensor L R 14101164103 J4201 J4501 Temperature Humidity Detection Sensor 104200104300 Head Management Sensor 1 4401 Motor Driver Cutter HP Sensor Carriage Motor Cutter Left Position Sensor Feed Motor Ink Supply Valve Open Closed Detection Sensor L R Lift Motor Ink Passage Valve Open Closed Detection Sensor L R Purge Motor Shutter HP Sensor Valve Motor L R Carriage HP Sensor Shutter Motor
205. or valve motor L R shutter motor purge motor lift motor roll motor and cutter motor based on the input signals from sensors b Driver IC 1C4101 4103 This IC generates a carriage motor control signal based on the control signal from the ASIC Driver IC 1C4200 This IC generates a feed motor control signal based on the control signal from the ASIC d Driver IC 1C4300 This IC generates purge motor and cutter motor control signals based on the control signal from the ASIC e Driver IC 1 4401 This generates roll motor and valve motor L R control signals based on the control signal from the ASIC f Driver IC 1C2750 This IC generates a shutter motor control signal based on the control signal from the ASIC g Driver IC 1 3001 This IC generates a lift motor control signal based on the control signal from the ASIC h DIMMs 1C301 1C302 IC601 IC602 IC603 IC604 The DIMM comprising a 512 MB DDR SDRAM 1C301 IC302 and 256 MB SDR SDRAM IC60 1 IC602 IC603 IC604 is connected to the 32 bit data bus to be used as a work area During print data reception it is also used as an image buffer It cannot be expanded i FLASH ROM 1C701 IC703 A 128 MB 64 MB flash ROM IC701 IC703 is connected to the 8 bit data bus to store the printer control program j EEPROM 1C802 The 256 KB EEPROM stores various setting values adjustment values log data counter values related to the user servicing MEMO Af
206. or replacing the cutter f COUNTER Displays the life operation frequency and time of each unit print counts for each media type and else The count values can be printed from PRINT INF 1 PRINTER Counters related to product life T 7 22 Display Description Unit LIFE TTL Cumulative number of printed media equivalent of A4 sheets LIFE ROLL Cumulative number of printed roll media equivalent of A4 sheets LIFE CUTSHEET Cumulative number of printed cut sheets equivalent to A4 sheets LIFE A F Cumulative number of printed media for environments A to F sheets POWER ON Cumulative power on time excluding the sleep time Hours W INK Remaining capacity of the maintenance cartridge CUTTER Number of cutting operations count as 1 by moving back and Times forth WIPE Number of wiping operations Times SLEEP ON Cumulative sleep on time Hours 2 CARRIAGE Counters related to carriage unit T 7 23 Display Description Unit PRINT Cumulative printing time Hours DRIVE Cumulative carriage moving time Hours CR COUNT Cumulative carriage scan count count as 1 by moving back and forth Times CR DIST Cumulative carriage scan distance count as 1 by moving 210mm Times PRINT COUNT Cumulative print end count count as 1 by capping Times 7 18 Chapter 7 3 PURGE Counters related to purge unit
207. or the procedure for disassembly reassembly of the components excluding the major components refer to the parts catalog Illustrations in the parts catalog are assigned illustration numbers according to the order in which parts are disassembled 4 3 Points to Note on Disassembly and Reassembly 4 3 1 Note on locations prohibited from disassembly iPF750 iPF755 Assemblies that are prohibited from disassembly and their adjustment outside the factory cannot be conducted are indicated by red screws Don t never loosen or remove the red screw because normal operation and print can t be done if it is loosened or removed 4 3 2 Moving the carriage manually iPF750 iPF755 Hold the handle 1 when moving the carriage Move the carriage as required during assembly disassembly to prevent the carriage from contacting the parts to be removed You cannot move the carriage when capping has been performed Refer to DISASSEMBLY REASSEMBLY gt Points to Notes on Disassembly and Reassembly gt Opening the caps and moving the wiper unit to remove the caps and then move the carriage 4 3 3 Units requiring draining of ink iPF750 iPF755 When disassembling the following units of the ink passage drain the filled ink completely to prevent ink leakage For how to drain the ink refer to DISASSEM BLY REASSEMBL Y gt Points to Notes on Disassembly and Reassembly gt Draining the ink 1 Carriage unit Refer to DISASS
208. ority gt Automatic or Print Length Available only if Use Nesting is set to On Not shown if you have set IPv4 Mode to Manual Not shown if you have set NetWare to Off 10 Not shown if you have set Auto Detect to On 12 Viewing and configuration is possible for administrators and only viewing for other users 13 Viewing and configuration is possible for administrators only 14 Displayed only on models equipped with HDD 1 29 Chapter 1 3 Main menu during printing The structure of the main menu during printing is as follows 1 30 T 1 12 First Level Second Level Third Level Fourth Level Fifth Level Adj Fine Feed Printer Info Paper Info Ink Info Head Info System Info Error Log Other Counter Chapter 1 4 Main Menu Settings Main menu items are described in the following tables Paper Menu T 1 13 Setting Item Description Instructions Load Paper Select and load either cut sheet or roll media Eject Paper Remove currently loaded paper Chg Paper Type Change currently set paper type Chg Paper Size Change currently set paper size ManageRemainRoll Choose On to print a barcode at the end of a roll before you remove it The printed barcode can be used in managing the amount of roll paper left ChooseOff if you prefer not to print t
209. r Last gt 2nd to last gt 3rd to last 04 A auto count Unit Times 05 CLN A manual count 06 Cleaning B auto left cap count 07 Cleaning B auto right cap count 08 CLN B manual count 09 Head replacement ink drain count 0 Secondary transport ink drain count 1 Secondary transport ink fill count 2 Ink filling after head replacement count 3 Recovery suction 4 Number of sheets printed Unit Sheets A4 equivalent sheets 5 Error log YY MM DD xxxx last 4 digits 01 Last 02 2nd to last 03 3rd to last 20 20th to last Refill tank usage log per chip A x B x C x D x E x F x Firmware version last 3 XX XX YY MM DD Display order Last gt 2nd to last gt 3rd to last Head highest temperature per chip A xxx B xxx C xxx D xxx E xxx F xxx 9 Number of non discharging nozzles per nozzle row chip A AA xxx AB xxx BA xxx BB xxx CA xxx CB row A chip A row B to chip F row A chip F row B xxx DA xxx DB xxx EA xxx EB xxx FA xxx FB XXX 20 EEPROM format Ver PARTS CNT Value of each Status OK W1 W2 E parts counter Number of days after set Unit Days Count Life threshold Usage Unit Cumulative count 7 37 Chapter 7 7 38 Print item Print content Printed value COGFF CONDITION Cogging FF result 0 Disabled 1 Enabled 2 Check required 3 Adjust required PARAMO F Parameters 1 REF Motor error 6 digits PHASE Phase 3
210. r 4 4 3 18 Draining the ink iPF750 iPF755 There are two ways to drain the ink passage of inks automatic and manual Be sure to drain the ink from the ink passage to prevent ink leakage before disassembling any component of the ink passage reshipping the printer 1 Automatic Ink Drain Execute Automatic Ink Drain by selecting Set Adj Menu gt Prep MovePrinter from the main menu Execute Automatic Ink Drain once again if the printer shuts down due power failure or other trouble before the operation completes 2 Manual Ink Drain Drain the ink passage of inks manually if any electrical component in the printer fails or firmware malfunctions or if the printer fails to be powered on 1 Remove left right cover left right ink tank cover See Disassembly Reassembly gt Points to Note on Disassembly Reassembly gt External Covers 2 Remove the ink tanks 3 Move the carriage to above the platen See Disassembly Reassembly gt Points to Note on Disassembly Reassembly gt Opening the caps and moving the wiper unit 4 Release the printhead fixer lever 5 Open the ink supply valves ink passage valves to allow the inks to flow into the ink tank unit waste ink tray 4 50 Chapter 4 4 4 Applying the Grease 4 4 1 Applying the Grease iPF750 iPF755 Apply the grease at the location shown below Smear the grease lightly and evenly with a flat brush Don t apply the grea
211. r Supply PCB ler Interface Connector F 1 31 1 40 Chapter 1 1 7 1 4 Electric Parts iPF755 The electric parts of the printer are activated when the printer is connected to the AC power supply At the rear and left right side of the printer are the main controller power supply HDD and interface connector The carriage PCB is incorporated in the carriage unit and the operation panel is on the upper right top cover When serving the printer with the cover removed be extremely careful to avoid electric shock and shorting electrical devices Operation Panel Carriage PCB AC Inlet Interface Connector F 1 32 1 41 Chapter 1 1 7 2 Other Precautions 1 7 2 1 Printhead iPF750 iPF755 1 How to Handle the Printhead Do not open the printhead package until you are ready to install the head When installing the printhead in the printer hold the knob 1 and then remove the protective cap 1 2 and protective cap 2 3 in that order Do not reattach the protective cap 2 3 to the printhead because the cap may damage the nozzles 4 To prevent the nozzles from getting clogged with foreign matter or dried ink install the printhead immediately after you remove the protective caps Also make sure to press down the locking lever of the printhead until you feel a click In addition to prevent clogging of the nozzles with foreign matter and improper supply of ink never touch the nozzl
212. r a special instruction perform the following procedure 1 Setting address for UGW In service mode referring to the Service Mode Menu Tree go to UGW ADDRESS menu using gt key and Y key E RDS UGW ADDRESS F 7 23 Press Y key to enter the Setup Mode A character indicating the input mode in the upper right corner of the screen and the cursor are displayed Enter UGW address URL ADDRESS 1 7 24 Display to indicate an input mode A Alphabet capital letter a Alphabet small letter 1 Numerical character The cursor is shown at the first letter Use A and Y keys to select characters to enter Press Back key to cancel what you entered and go back to the previous screen Press OK key to determine what you entered and go back to the previous screen 2 Setting up the GW Port Number In service mode referring to the Service Mode Menu Tree go to UGW PORT menu using gt key and Y key E RDS U GW PORT F 7 25 Press V key to enter the Setup Mode A cursor is displayed Enter a port number UGW PORT F 7 26 Use and V keys to select characters to enter Press Back key to cancel what you entered and go back to the previous screen Press OK key to determine what you entered and go back to the previous screen The actual setting value of UGW address UGW ADDRESS and UGW port UGW PORT are categorized as confidential information so they are not de scribed in this
213. r address resolution error Check that the proxy server name is correct 23 Server certificate verify error The server certificate verification URL check error Check that the value of UGW ADR is https a01 24 Server address resolution error UGW address resolution has failed Check that the value of UGW ADR is https a01 Hexadecimal indicates an error code returned from the UGW in hexadecimal 7 Service cautions After performing the following service actions it is necessary to perform the resetting of the e RDS Failure to do so will result that the counter transmitting value to the UGW may become unusual System software firmware upgrade After replacing the main controller board the following settings in service mode must not be changed unless there are specific instructions to do so Changing these values will cause error in communication with the UGW Initial values UGW PORT 443 UGW ADDRESS https a01 7 33 Chapter 7 7 1 5 Viewing PRINT INF 1 750 iPF755 a PRINT INF item detail The details of each PRINT INF item displayed when performing SERVICE MODE gt DISPLAY gt PRINTINF are as follows T 7 48 Print item Print content Printed value SYSTEM S N Serial number of printer characters numerals of 8 byte TYPE Type setting on main controller PCB 36 LF TYPE Feed roller type
214. r is preserved to the hard disk drive attached to the printer so the printer can proceed with independent printing releasing the host computer before the print job completes 2 Error recovery Tf a print job aborts as a result of any print problem such as a paper jam or insufficient paper the printer reloads the print job stored on the hard disk so it can resume the print job without having to retransmit the job from the host computer to it 2 14 Chapter 2 3 Job preservation Print jobs are in the common box a place of temporary data storage and in the personal box a place of permanent data storage Normal print jobs are stored in the common box as they are received Due to the limited hard disk space available jobs stored in the common box are deleted from the oldest one in sequence Print jobs can be simply stored in the personal box without printing Print jobs stored in the common box can be moved to the personal box 4 Preserved job handling Print jobs stored in the personal box or common box can be printed from the operation panel 5 Job queue handling Multiple jobs queued for print can be handled including the raising priority order of selected jobs in the queue or canceling selected print jobs 2 15 Chapter 2 2 3 Printer Mechanical System 2 3 1 Outline 2 3 1 1 Outline iPF750 iPF755 The printer mechanism can be broadly divided into two major components the ink passage and paper path The ink pa
215. r or feed roller encoder and feed roller pertaining to the correction of eccentricity variations has been replaced therefore they should require adjustment Execute service mode under the following conditions to launch automatic adjustment Service mode SERVICE MODE gt ADJUST gt PRINT PATTERN gt LF TUNING Media type Glossy photo paper If adjustment cannot be done properly by selecting SERVICE MODE gt ADJUST gt PRINT PATTERN gt LF TUNING auto adjustment carry out manual ad justment Service mode SERVICE MODE gt ADJUST gt PRINT PATTERN gt LF TUNING2 Media type Gloss photo paper Check the printed pattern and enter values for adjustment c Carriage Motor Removing the Carriage Motor 1 Move the carriage onto the platen Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Opening the Cap Moving the Wiper Unit 2 Remove the left right cover 3 Remove one screw 1 and then remove the carriage upper cover 2 F 4 27 Chapter 4 4 Remove one screw 1 pulley retainer 2 and spring 3 to loosen the carriage belt 4 Remove the belt from the pulley unit 5 and then the pulley unit 5 4 2 3 5 4 28 3 4 29 Precautions about Reinstallation of Carriage Motor Reinstall the carriage belt 1 carefully so that it is not twisted After reinstalling it check whether the
216. ree connectors 2 and then remove the cable from the cable guide to remove the roll feed unit 3 F 4 22 4 10 Chapter 4 1 Release Lever Removing the Release Lever 1 To remove the release lever remove five screws 1 and four connectors 2 and then remove the cable from the cable guide to remove the right side plate unit 3 Precautions about Reinstallation of Release Lever When reinstalling the release lever align the notch 1 on the gear portion of the release lever with the protrusion 2 on the gear portion of the pinch roller Chapter 4 4 3 5 Drive Unit iPF750 iPF755 a Feed Motor Removing the Feed Motor 1 To remove the feed motor remove the left cover 2 Remove one spring 1 two screws 2 and one connector 3 and then remove the belt 4 from the motor pulley to remove the feed motor 5 2 F 4 26 Precautions about Reinstallation of Feed Motor Put the timing belt 4 on the pulley in the feed motor drive unit tighten the screw 2 temporarily install the spring 1 and then tighten the screw 2 to secure the feed motor 5 b Action to take after replacing the feed roller encoder and feed roller This printer as shipped has the feed roller eccentricity that is variations in the rate of paper feed from rotation to rotation corrected for enhanced media feed ac curacy When the feed roller HP senso
217. riage drive function The carriage motor moves the carriage back and forth on the platen via the carriage belt d Printhead maintenance function The printer performs the printhead cleaning operation such as printhead wiping and suction at the home position of the carriage e Nozzle check function The printer detects a non discharging nozzle using the head management sensor attached to the maintenance jet tray by discharging ink with the carriage stopped at the maintenance jet tray f Media thickness adjustment function If the gap between the printhead face and the media increases due to the difference in media thickness cockling curling and so on more ink mist is generated In reverse if the gap decreases the head can touch the media surface more frequently To maintain the proper gap the remote lifter is driven to adjust the head height automatically according to the selected media type media supply method printing conditions borderless priority print type environmental conditions temperature humidity and the result of measurement by the multi sensor The relationship between media types and head heights from the platen is summarized in the table below Note that the head height is adjusted with priority given to the media gap measured by the multi sensor T 2 3 Head height mm Media type Value in parentheses mm 1 1 0 select by the user L3 Photo paper Synthetic paper Backlit film 1 8 Plain paper Coa
218. rint operation aborted uncapped Up to 72 hours elapsed after an Cleaning 1 Normal lg and CR error occurring abort Cleaning Over 72 hours elapsed after an abort Cleaning 6 Normal Sg strong Cleaning Print operation aborted uncapped and no CR error occurring Cleaning 11 ink filling 10g after head replacement No heads are available Cleaning 10 ink filling 40g on secondary transport Power off Specified number of dots discharged per chip completed since the last session of wiping Wiping Idle ejection 0 013g Before the Less than 168 hours elapsed capped Idle ejection 0 0138 start of At least 168 hours elapsed capped Cleaning 1 Normal lg printing Cleaning Before printing in the wake of an error occurrence Cleaning 1 Normal lg Cleaning Printing Before scanning while printing Idle ejection Wiping 0 0139 After the end A specified number of dots color discharged per chip since the last session of Cleaning 2 3 6 or 1 Cleaning 6 Normal Sg of printing strong Cleaning A specified number of dots discharged per chip after the last session of wiping Wiping Idle ejection 0 0138 3 minutes elapsed since the last session of capping Wiping Idle ejection 0 013g Total 2 hours elapsed uncapped since the last session of Cleaning 1 2 3 6 or 10 Cleaning 1 Normal lg Cleaning When the Manual Cleaning Head Cleaning A Cleaning 1 Normal lg Head Cleaning Cleaning Manual cleaning Head cleaning B Cleaning 6 Normal 5g
219. rinter wait then turn on again 03800500 2F2F Non discharging error Identify the head management sensor unit Replace the head management sensor unit Replace the printhead Hardware error 03800500 2F30 Turn off printer wait then turn on again 03800500 2F30 Non discharging position adjustment error Identify the head management sensor unit Replace the head management sensor unit Replace the printhead nk tank is empty Press OK and replace in tank 03810104 2500 Bk ink tank empty Renew the Bk ink tank Ink tank is empty Press OK and replace in tank K 03810101 2501 Y ink tank empty Renew the Y ink tank Ink tank is empty Press OK and replace in tank 03810102 2502 M ink tank empty Renew the M ink tank Ink tank is empty Press OK and replace in tank K 03810103 2503 C ink tank empty Renew the C ink tank Ink tank is empty 03810106 2506 MBk ink tank empty Renew the MBk ink tank Press OK and replace ink tank Ink tank is empty 03810106 2507 MBK2 ink tank empty Renew the MBk ink tank Press OK and replace in tank K Ink insufficient Press OK and replace in tank 03 x 0204 2580 Low on the Bk ink tank as during cleaning Replace with a fully replenished Bk ink tank Ink insufficient Press OK and replace in tank K 03 x 0201 2581 Low on the Y ink tank as during cleaning Replace with a fully r
220. roswitch based ink tank cover switches detect the open closed states of left and right ink tank cover When an ink tank cover closes the switch is pressed to detect the closed state of the ink tank cover 2 46 Chapter 2 2 5 2 Ink passage system iPF750 iPF755 Pump Cam Sensor Shutter HP Sensor Pump Encoder Sensor R Ly Head Management Sensor Ink Passage Valve Open Closed Ink Detection Sensor Detection Sensor L R Ink Supply Valve Open Closed Detection Sensor L R F 2 39 2 47 Chapter 2 Pump cam sensor The photo interrupter type pump cam sensor detects that the sensor light is shielded or unshielded by the rotary cam The sensor detects the purge unit capping and wiping states with the combination of the state detected by the pump cam and the state of pump motor rotation control performed by the pump encoder E nl Rotary flag Sensor 4 Carriage lock Capping Air passage valve open Printing Suction Idle suction Suction during printing Wiping Carriage lock Carriage move Idle ejection Air passage Idle suction F 2 40 Pump encoder sensor The pump encoder is a photo interruptive type sensor It reads the slits on the pump motor s encoder film to control the amount of pump motor rotation Slits Sensor F 2 41 Ink supply valve open closed detection sensor L R The photo interrupter type ink supply valve open closed detection
221. roubleshooting steps are described such that the component related to the most probable cause of the problem will be repaired or replaced first being followed by components with less problem probability If multiple components have the same problem probability the steps are described begging with the easiest one After performing each step check to see if the problem has been resolved by making test prints If the problem persists proceed to the next step 5 After completion of the troubleshooting check that all connectors and cables have been reconnected and screws have been tightened firmly 6 Whenever you have performed replacement or repair services make test prints to check whether the problem has been resolved 6 2 Version Up 6 2 1 Firmware Update Tool iPF750 iPF755 Use of the following tools allows you to update the firmware of the main controller incorporated in the printer imagePROGRAF Firmware Update Tool L Printer Service Tool 1 imagePROGRAF Firmware Update Tool imagePROGRAF Firmware Update Tool is the same as that for user Procedure 1 Start imagePROGRAF Firmware Update Tool 2 Place the printer in the online mode 3 Transfer the firmware data to the printer according to the instructions shown on the display 4 The data shown on the LCD on the operation panel changes and the firmware is updated automatically 5 When firmware update is completed the printer will start again File transfer route USB ne
222. s are as follows Printer status Cleaning operation Ren Standby 168 hours elapsed capped Cleaning 1 Normal lg Cleaning At least 720 to 960 hours elapsed since the last session of Cleaning 2 3 6 or 10 480 hours after Cleaning 6 Normal Sg initial installation strong Cleaning At initial installation and 96 hours elapsed since the last session of Cleaning 16 Cleaning 16 Precipitated ink agitation 1 hour elapsed capped with a specified number of dots discharged per chip completed after last Wiping Idle ejection 0 013g wiping Power on At initial installation Cleaning 3 initial filling 406 ink Both heads and inks The print operation has completed 168 to 720 hours elapsed capped Cleaning 1 Normal lg available Cleaning At least 720 to 960 hours elapsed Cleaning 6 Normal Sg since the last session of Cleaning 2 strong Cleaning 3 10 360 to 480 hours after initial installation At least 960 to 2160 hours elapsed Cleaning 2 Ink level 10g since the last session of Cleaning 2 adjustment and 3 10 480 hours after initial cleaning installation At least 96 hours elapsed since the Cleaning 16 last session of Cleaning 16 Precipitated ink agitation At least hour elapsed capped with Wiping Idle ejection 0 013g a specified number of dots discharged per chip completed after last wiping P
223. s for three colors and the ink tubes for three colors The ink supply valve for each color is driven by the valve cam though a link Ink supply valves for all colors are opened and closed at the same time g Ink passage valve The sub tank is separated to the two block so that the ink remaining of the sub tank can detect The ink passage valve connect the two block of the sub tank The ink passage valve is opened and closed by the valve open close mechanism which is driven by the valve motor mie OD Ye N Fi E VLL Ink Supply Valve Ink Supply Valve Open Closed Open Closed Detection Sensor Lever Ink Supply Valve Ink Supply Valve Cam Ink Passage Valve Open Closed Lever Ink Passage Valve Ink Passage Valve Open Closed Detection Sensor Ink Passage Valve Cam Valve Motor F 2 11 Chapter 2 2 3 2 3 Carriage Unit 2 3 2 3 1 Functions of Carriage Unit 1 750 iPF755 a Printhead mounting function The carriage mechanically locks the printhead and is connected to the printhead via the terminals on the carriage PCB b Control function The carriage incorporates a carriage PCB that relays the signal from the main controller a linear encoder that generates a print timing signal based on the detected carriage position and a multi sensor that detects the media width and skewing to adjust the registration and height The carriage PCB and main controller PCB are connected with a flexible cable c Car
224. s represented by 36 LF TYPE Feed roller type 0 or 1 TMP Ambient temperature centigrade degrees RH Ambient humidity SIZE LF Detected size of loaded media feed direction mm inch 0 is always detected for the roll media SIZE CR Detected size of loaded media carriage scan direction mm inch AFTER Number of days since initial installation Days INST 3 HEAD Displays the following EEPROM information of the printhead T 7 9 Display Description S N Serial number of printhead LOT Lot number of printhead 4 INK Displays the numbers of days passed since installation of the following ink tanks T 7 10 Display Description Unit BK Number of days passed since the BK ink tank was installed Days MBK Number of days passed since the MBK ink tank was installed Days MBK2 Number of days passed since the MBK ink tank was installed Days Number of days passed since the ink tank was installed Days M Number of days passed since the M ink tank was installed Days Y Number of days passed since the Y ink tank was installed Days 5 WARNING Displays the warning history up to 20 events The newest event has the smallest history number 6 ERROR Displays the error history up to 20 events The newest event has the smallest history number 7 9 Chapter 7 7 JAM Displays log of jams that have occurred up to five events The newest event has the smallest history number Indicates the date and time of jam and error code 00
225. se to locations other than those designated Unwanted grease may cause poor print quality take particular care that grease does not get onto the wiper cap or the linear scale T 4 2 No Place Kind Quantity Note 1 Joint Base Rib Molykote PG 641 approx 8 20mg 2 Shaft Cleaner EU 1 soaks enough 3 Upper Cover Hinge Catch EU 1 approx 8 20mg Roll Cover Slide Guid EU 1 approx 8 20mg 4 Contact between Pinch Roller Release Shaft and Pinch Molykote PG 641 approx 8 20mg Roller Pinch Roller Pressure Release Gear Molykote PG 641 approx 8 20mg Release lever Molykote PG 641 approx 8 20mg Bushing of Feed Roller Molykote PG 641 approx 8 20mg 1 Joint Base Rib 1 F 4 108 4 51 Chapter 4 2 Shaft Cleaner 1 F 4 109 4 52 Chapter 4 3 Upper Cover Hinge Catch 1 Roll Cover Slide Guide 2 Chapter 4 4 Contact between Pinch Roller Release Shaft and Pinch Roller 1 Pinch Roller Pressure Release Gear 2 Release lever 3 Bushing of Feed Roller 4 2 2 4 54 Chapter 4 4 5 Adjustment and Setup Items 4 5 1 Adjustment Item List iPF750 iPF755 The following adjustment procedures need to be performed when parts have been replaced or remove and then reinstalled T 4 3 Adjustment item Adjustment timing Multi sensor recalibration Multi sensor replacement
226. sensor detect the valve cam state When the link that operates in conjunction with the ink supply valve cam shields light this sensor detects that the ink supply valve has been opened Ink passage valve open closed detection sensor L R The photo interrupter type ink passage valve open closed detection sensor detect the valve cam state When the link that operates in conjunction with the ink passage valve cam shields light this sensor detects that the ink passage valve has been opened Ink detection sensor L R Presence of absence of ink in the ink tank is detected according to whether the two hollow needles are electrically connected When the ink level in the ink tank lowers below the wall around the hollow needle at the air passage this hollow needle is electrically disconnected form the hollow needle located on the ink supply side thus detecting that the printer has run out of ink Ink tank BL was an Rubber plug Needle ink supply Needle air passage F 2 42 Shutter HP sensor The photointerrupter type sensor detects the presence of the cshutter at the home position 2 48 Chapter 2 Head management sensor The photo transmission type sensor detects that the printhead is discharging ink The carriage moves to and stops at the detection positions for individual nozzle arrays When the carriage is at a stop nozzles discharge ink on after another The sensor detects each nozzle due to the voltage change caused w
227. ses can be monitored Service mode counters Parts counters Mode counters Firmware information Service call errors log Jam log Alarm log Alert change statuses Toner ink low out etc Device monitor information above is sent by the e RDS embedded Remote Diagnostic System which is embedded in the devices Further as the above is all customer information https SOAP protocol is used for communication between the UGW and the device providing enhanced security SSL client communication UGW F 7 20 2 Feature and benefits Device e RDS embedded with network module can realize a front end processing of the e Maintenance imageW ARE Remote system without attaching an extra hardware equipment The e Maintenance imageWARE Remote system can be implemented without imposing a burden on the users 3 Settings procedures 3 1 Advance preparations To monitor the device with e Maintenance imageWARE Remote the following settings are required 1 Advance confirmation Check with the UGW administrator whether the printer to be connected to the e Maintenance imageW ARE remotely has been registered in the UGW 2 Advance preparations Interview the user s system administrator in advance to find out the following information about the network Information item 1 IP address setting methods Check whether automatic setting or manual setting is to be used and confirm the information below Automatic setti
228. ss Load Eject and load aroll 03060A00 2E35 Roll media is not loaded for internal printing Reload the roll media Chapter 8 8 4 Sevice Call Table 8 4 1 Service Call Errors iPF750 iPF755 Codes correspond to the numbers shown on the DISPLAY in the service mode T 8 4 Code Description Action E141 4046 Number of recovery rotations reaching Replace the purge kit and then clear the parts counter in the service mode 50 000 or more E146 4001 Borderless flow idle ejection mist recovery Replace the waste ink tank unit or mist fan or waste ink absorber or multi sensor reference count error and then clear the parts counter in the service mode E161 403E Abnormal temperature rise in printhead Replace the printhead E194 404A Non discharging nozzle count error Replace the head management sensor unit and then clear the parts counter in the service mode E196 4040 Checksum error Replace the main controller PCB E196 4041 Flash memory erase error Replace the main controller PCB E196 4042 Flash memory write error Replace the main controller PCB E196 4045 EEPROM write error Replace the main controller PCB E196 404C Serial number mismatch between boards Execute PCB replacement mode or replace the main controller PCB E196 404D Machine ID mismatch between boards Replace the main controller PCB E196 404E EEPROM read error Replace the m
229. ss on a single tube one after another to control the amount of ink sucked The roller rotation timing is detected by the pump cam sensor and the amount of rotation is controlled by the driving of the purge motor Pump Cam Sensor Push Rollers Ink Tubes IN 5 2 To Maintenance Cartridge Purge Motor Pump Encode Sensor F 2 20 2 29 Chapter 2 2 3 2 6 Maintenance Cartridge 2 3 2 6 1 Maintenance Cartridge iPF750 iPF755 a Maintenance cartridge The maintenance cartridge holds as much about 893 ml part of MBK pigment ink 210 ml part of dye ink 683 ml of used inks b Used maintenance cartridge ink detection Used maintenance cartridge ink detection is monitored with regard to a dot count When the quantity of the used ink reaches about 800 ml 80 of the cartridge capacity the warning message Check maint cartridge capacity is displayed to tell that the maintenance cartridge is nearly full Printing may continue even when the warning message is displayed When the quantity of the used ink reaches about 893 ml 100 of the cartridge capacity a replacement prompt error message is displayed telling that the main tenance cartridge is full When the printer determines that the maintenance cartridge is full it shuts down even while it is printing The printer will remain inoperable until the maintenance cartridge is replaced Memo The maintenance cartridge houses EEPROM so that main controller PCB can c
230. ssage consists of the ink tank unit the carriage unit having a printhead the purge unit the maintenance cartridge and the tube unit which are used to supply circulate and suck ink The paper path consists of the feed roller unit to support one type of media feeding transport and ejection This section provides an overview of these mechanical components Feed Roller Pinch Roller Carriage Printhead Ink Tank Unit Mb OS NA AL Purge Unit Ink Tank Unit 2 16 Chapter 2 2 3 2 Ink Passage 2 3 2 1 Ink Passage 2 3 2 1 1 Overview of Ink Passage iPF750 iPF755 The ink passage houses the ink tank printhead caps maintenance jet tray maintenance cartridge waste ink collector ink tubes interconnecting the mechanical units suction pump driven mainly for sucking inks and so on Its functions include supplying circulating and sucking inks The ink passage per color is schematically shown below along with the ink flow Mechanical Drive Unit gt Ink flow Carriage Unit uk tang Needle air passage Agitation plate Y Needle ink supply A LI a Ink Passage Valve Sub Tank Sub Tank ink remaining detection needle Air passage Waste ink except PBK amp Waste PBK ink Maintenance Cartridge F 2 9 a Supplying inks from the ink tanks to the ink supply valve assembly The ink tanks each contain an ink to feed the printhead Head
231. ssage displays on the basis of the firmware installed in flash ROM 2 3 Chapter 2 2 1 4 Print Driving iPF750 iPF755 Print and control signals are transferred via the carriage PCB to the printheads to discharge inks from the nozzle assembly at printing Each printhead has 12 trains of nozzles arranged in a zigzag pattern This printer uses one printhead In installed state from left to right C M Y MBK MBK BK Print signals directed at each nozzle train are even numbered nozzle data Hx x DATA x EV and odd numbered nozzle data Hx x DATA x OD These are transferred in timing with a data transfer clock Hx CLK and data latch pulses Hx LT The Heat Enable Hx x HE x drive control signal enables inks to be discharged from the nozzles 1 Pint drive control Each train of nozzles in a printhead has 2 560 nozzles Ink discharge nozzles are selected split in 40 20 or 10 nozzle blocks according to the Block Enable information in the even numbered nozzle data and odd num bered nozzle data Each selected block of nozzles is impressed with a Heat Enable signal generated with variable pulse widths according to the head rank head temperature and printer temperature for optimized ink discharges The nozzles are driven by heater boards in the nozzles to discharge inks Optimal nozzle blocks are selected according to the print path The diagram below illustrates the relationship between a 40 block nozzle and nozzles driven
232. t iPF750 iPF755 When disassembling the waste ink collection unit pay attention to the ink leaking from the disassembled parts Put the parts of the disassembled waste ink collection unit in a plastic bag or the like with care given to the ink leaking from the portion A enclosed in a circle The service parts packing box may include a plastic bag for packing replacement parts Use it for putting consumable parts of the waste ink collection unit No Name Q ty Part number Consumables 1 Mist Fan QM3 5854 Yes Mi 1 2 Mist Exhaust Duct QM3 5853 Yes Mi 1 3 Platen Suction Fan QM3 5905 4 Platen Exhaust Duct QM3 5805 Yes WF 2 5 Head Management Sensor QM3 5956 Yes HMa 1 6 Maintenance Cartridge 7 Ink Tank Unit Waste Ink Tray 8 Purge Unit Waste Ink Tray 9 Front Duct 1 Mist Fan F 4 78 4 34 Chapter 4 2 Mist Exhaust Duct 3 Platen Suction Fan 4 Platen Exhaust Duct 5 Head Management Sensor F 4 82 4 35 Chapter 4 a Mist Fan Removing the Mist Fan 1 Remove the rear upper cover and front cover 2 Remove two screws 1 and disconnect two connectors 2 and then remove the cable from the cable guide to remove the support plate 3 F 4 83 3 Remove four screws 1 and disconnect three connectors 2 and then remove the cable from the cable guide to remove the mist fan 3 3
233. t supports the following functions Image processing unit This unit converts the RGB multi value image data or CMYK multi value data received from the host computer through the interface connector to the binary image data for the ink colors used DMA controller This controller control DMA transfer of the data transferred through the input interfaces such as the USB and expansion card slot as well as DMA transfer of the data stored in the DIMM Image data generation output function This function generates image data for color printing from the received image data and the mask pattern corresponding to print mode stored in the FLASH ROM and stored the generated image data in DIMM It also outputs the generated image data to the carriage PCB Interrupt controller This controller receives and processes internal interrupts and external interrupts from the USB image processing unit and expansion card slot Timer function Even when the printer is turned off the timer function is held on using the RTC 1C803 and lithium battery BATS801 to assist the cleaning function When the power cord is plugged to the outlet power is supplied to the RTC and therefore the lithium battery power is not consumed Heat Enable signal control function This function uses the pulse width to perform variable control of the time of application of the Heat Enable signal to the nozzle heater board for each printhead nozzle array Linear scale count function This functio
234. tch 1 Power off sequence Power button OFF Hold down for at least once second v Media ejection If media remains it is ejected even when printing is in progress v Power off automatic recovery v Capping v Sensor system power OFF v Backup of various data Writing to EEPROM v Power off F 2 7 Chapter 2 2 2 3 Print Control iPF750 iPF755 1 Print mode This printer is capable of fast high quality printing without blur and non uniform density by changing the carriage operation media feeding other printing methods according to the selected media type print quality print data and so on Printing is performed for each color using a maximum of 16 paths in each print mode according to the selected print quality This reduces density irregularities caused by the variation in the amounts of ink discharged from individual nozzles In addition it shifts the printing timing so that the current ink layer is nearly fixed before the next ink layer is applied thus minimizing bleeding Even in the same mode the printer operates in a different way depending on the media setting made using the printer driver a Draft mode In the draft mode image data is thinned out and a single band equivalent to the width of a nozzle array is printed using two paths To use this mode select Draft under Print Quality in the printer driver b Standard mode In the standard m
235. ted at least once 7 10 Chapter 7 b VO DISPLAY The information of each sensor and switch is shown in the display Sensor and switch status is shown in the display ON 1 OFF or not used 0 ON 1 OFF or not used 0 Screen 1 T 7 12 I O DI S PLA Y 1 Upper row 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lower row 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Display position Screen 2 T 7 13 I O 1 S PLA Y 2 Upper row 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lower row 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Display position Screen 3 T 7 14 I O DI S PLA Y 3 Upper row 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Lower row 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Display position Chapter 7 Screen 1 Screen 2 and Screen 3 are selectable with the and P keys These screens display the associated sensor status as listed in the table below T 7 15 Display position Sensor name LCD display contents Pump Cam Sensor 0 Sensor ON 1 Sensor OFF 2 Ink supply valve open closed detection 0 Sensor OFF 1 Sensor ON sensor R 3 Not Used 4 Not Used 5 Not Used 6 Lift cam sensor 0 5 ON 1 Sensor OFF 7 Feed roller HP sensor 0 Sensor ON 1 Sensor OFF 8 Upper cover lock switch 0 Cover close 1 Cover open 9 Not Used 0 Cover open 1 Co
236. ted paper 2 Heavyweight coated paper 22 Premiun matte paper Special 2 6 Special at the low humidity or high humidity Roll media borderless printing standard mode excert for line document g Paper leading edge detection function paper width detection function skewing detection function The leading edge width and skewing of the paper fed to the platen is detected by the multi sensor mounted at the lower left of the carriage h Auto printing position adjustment function The adjustment pattern printed on paper is read by the multi sensor mounted at the lower left of the carriage thus adjusting the printing timings of each printhead automatically i Remaining roll media detection function The amount of the remaining roll paper can be detected using the multi sensor mounted at the lower left of the carriage by printing a barcode at delivery of the roll media j Internal temperature detection function The internal temperature around the printhead is detected using the thermistor mounted on the carriage PCB 2 20 Chapter 2 2 3 2 3 2 Structure of Carriage Unit iPF750 iPF755 a Printhead mounting unit The printhead is secured to the carriage by the printhead fixer lever When the printhead is secured to the carriage the signal contact of the carriage PCB touches the signal contact point of the printhead allowing print signals to be transmitted The ink passage from the ink tank is connected to the printhead
237. ter replacement of the main controller PCB the printer must be started up in the service mode to take over the setting and adjustment values to the new PCB properly the service mode will be switched to the PCB replacement mode automatically 2 4 2 3 HDD expansion PCB components iPF755 2 43 Chapter 2 F 2 34 a HDD controller IC 1C201 This controller control the hard disk drive 2 4 3 Carriage Relay PCB 2 4 3 1 Carriage PCB components iPF750 iPF755 aL 10503 504 F 2 35 a Latch ICs IC401 DI sensor reading control function This function obtains the DI sensor value in the printhead and head rank for each color and sends it to the main controller PCB based on the control signals from the main controller Environmental temperature reading control This function sends the environmental temperature detected by the thermistor on the board based t the main controller PCB based on the control signals from the main controller PCB Image data relay function This function relays the image data from the main controller PCB to the printhead The function for processing image data is not supported b Multi sensor control ICs IC503 and IC504 These ICs are used to generate the multi sensor LED control signal and adjust the gain 2 4 4 Maintenance Cartridge Relay PCB 2 4 4 1 Maintenance cartridge relay PCB components iPF750 iPF755 IC 1 F 2 36 a
238. th different paper type and size in a job queue on the hard disk Paper Size Basis Roll Selection 1 When the size of roll paper is detected select which roll width to use if the roll width is between ISO A3 297mm and 300mm Roll Roll Selection 2 When the size of roll paper is detected select which roll width to use if the roll width is between 10inch 254mm and JIS B4 257mm Keep Paper Size Select On to give priority to paper size If the margin set with the printer driver is less than the margin set with the printer menu the margin set with the printer menu has priority and text and images extending beyond the margins are truncated Select Off to give priority to margin settings If the margins set with the printer driver and the margins set with the printer menu are different the larger settings are used for printing TrimEdge Reload Select whether cut the leading edge of the paper when the paper at the standby position has loaded Cut it when the roller trace at the standby position attract attention Choose On to cut it everytime when the paper at the standby position has loaded Choose Automatic to cut it when the paper at the standby position during two days or more has loaded Rep P head Print Select On to automatically perform Adjust Detail after replacing the Printhead Nozzle Check Set with Frequency the timing to check for nozzle clogging after printing Sel
239. the following symbols to indicate special information Symbol Description Indicates an item of a non specific nature possibly classified as Note Caution Warning Indicates an item requiring care to avoid electric shocks Indicates an item requiring care to avoid combustion fire Indicates an item prohibiting disassembly to avoid electric shocks or problems Indicates an item requiring disconnection of the power plug from the electric outlet Indicates an item intended to provide notes assisting the understanding of the topic in question Indicates an item of reference assisting the understanding of the topic in question Provides a description of a service mode Provides a description of the nature of an error indication Introduction The following rules apply throughout this Service Manual 1 Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer ence to the timing of operation In the diagrams NW N represents the path of mechanical drive where a signal name accompanies the symbol the arrow indicates the direction of the electric signal The expression turn on the power means flipping on the power switch closing the front door and closing the delivery unit door which results in supplying the machine with power 2 In the digital circuits 1 15 used to indicate that the volta
240. the power is accidentally turned on contact with moving internal parts can result in injury Do not use flammable solvents such as thinner and benzine on the printer Solvents coming into contact with any electrical parts inside the printer could result in fires or electrical shock hazards 4 Open the Upper Cover Chapter 5 5 If paper dust has accumulated in the suction holes 1 on the Platen the borderless printing ink grooves 2 use the included Cleaning Brush 3 to wipe it away MEMO Tf the Cleaning Brush is dirty rinse it in water 4 Using a damp cloth that you have wrung out completely wipe inside the Upper Cover to clean it Wipe away any ink residue on all over the Platen 1 the Pinch Roller Unit 2 the Borderless Printing Ink Grooves 3 the Output Guide 4 and so on 1 3 2 IN X 2 5 3 Chapter 5 Do not dry the interiors of the upper cover with a dry cloth Electrostatic charges could make the internal components susceptible to dirt resulting in degraded print quality Do not use flammable solvents such as thinner and benzine on the printer Solvents coming into contact with any electrical parts inside the printer could result in fires or electrical shock hazards Do not touch linear scale 1 and carriage shaft 2 MEMO When cleaning between the Platen and Output Guide use a damp cloth that you have wrung out completel
241. thing Software Smooth ThickenFineLines Off On AdjustFaintLines Off On ProcessingOption Warning Off On On the Fly 14 Off On PageSizeProcess1 Off On PageSizeProcess2 Off On GL2 Set Print 1 25 Chapter 1 1 26 T 1 8 First Level Second Level Third Level Fourth Level Fifth Level Interface Setup EOP Timer 12 10 sec 30 sec 1 min 2 min 5 min 10 min 30 min 60 min TCP IP 12 IPv4 IPv4 Mode Automatic Manual Protocol 8 DHCP On Off BOOTP On Off RARP On Off IPv4 Settings 13 IP Address XXX XXX XXX XXX Subnet Mask XXX XXX XXX XXX Default G W XXX XXX XXX XXX IPv6 IPv6 Support On Off IPv6 StlessAddrs On Off DHCPv6 On Off NetWare 12 NetWare On Off Frame Type 9 Auto Detect Ethernet 2 Ethernet 802 2 Ethernet 802 3 Ethernet SNAP Print Service 9 BinderyPServer RPrinter NDSPServer NPrinter Chapter 1 T 1 9 First Level Second Level Third Level Fourth Level Fifth Level Interface Setup AppleTalk 12 On Off Ethernet Driver 12 Auto Detect On Off Comm Mode 10 Half Duplex Full Duplex Ethernet Type 10 10B
242. timeout Check the purge unit Hardware error 03130031 2E23 Turn off printer wait then turn on again 03130031 2F23 Purge motor error Pump inoperable Check the purge unit Hardware error 03130031 2E25 Turn off printer wait then turn on again 03130031 2F25 Unable to detect the carriage motor home position Check the carriage unit Check the linear encoder for smears Hardware error 03130031 2E26 Turn off printer wait then turn on again 03130031 2F26 Carriage inoperable Check the carriage unit and surrounding parts Chapter 8 Display massage Code Condition detected Action Hardware error 03130031 2E27 Turn off printer wait then turn on again 03130031 2F27 Carriage travel timeout Check the carriage unit and surrounding parts Hardware error 03130031 2E1F Turn off printer wait then turn on again 03130031 2F1F Pump cam sensor error Check the purge unit Hardware error 03130031 2E2A Turn off printer wait then turn on again 03130031 2F2A Unable to detect the feed roller home position Check the feed roller encoder and surrounding part Check to see if paper has not jammed Hardware error 03130031 2E29 Turn off printer wait then turn on again 03010000 2F29 Feed motor timeout Roll media Check the roll feed unit Check roll media Check to see if paper has not jammed in t
243. tion to the proxy server has failed Check the user name and password required in order to login to the proxy and re enter if necessary Server certificate error Device s route certificate is unavailable Reinstall the latest device system software firmware Upgrade Server certificate expired The route certificate registered with the device has expired Check that the device time and date are correctly set If the device time and date are correct upgrade to the latest system software firmware 10 Unknown error Some other kind of communication error has occurred Try again after a period of time Ifthe same error occurs again check the UGW status with the UGW administrator 11 SOAP Fault SOAP communication error has occurred Check that the value of UGW PORT is 443 12 Server response error NULL A UGW response error when UGW error code processing has failed A HTTPS communication error Try again after a period of time If the same error persists check the UGW status with the UGW administrator 13 Server response error Hexadecimal Error detailed in the UGW 1 A UGW response error Displayed when communication with UGW has been successful but an error of some sort has prevented UGW from responding Check an error code hexadecimal returned from the UGW then retry after a period of time Device internal error An internal device error An error
244. tions 7 Cumulative number of automatic cleaning 7 aging operations 8 Cumulative number of automatic cleaning 8 flashing operations 0 Cumulative number of automatic cleaning 10 ink filling after secondary transportation operations 1 Cumulative number of automatic cleaning 11 ink filling after head replacement operations 5 Cumulative number of automatic cleaning 15 dot count small suction operations 6 Cumulative number of automatic cleaning 16 sedimented ink agitation operations 7 Cumulative number of automatic cleaning 17 small suction operations TTL Total number of automatic cleaning operations CLN M Cumulative number of manual cleaning 1 operations 1 Cumulative number of manual cleaning 1 normal suction Unit times operations 4 Cumulative number of manual cleaning 4 ink draining from head after head replacement operations 5 Cumulative number of manual cleaning 5 ink draining from head and tube before transportation operations 6 Cumulative number of manual cleaning 6 normal strong suction operations TTL Total number of manual cleaning operations CLEAR INK CONSUME Cumulative count of ink section consumption amount Unit times clearing MTC EXC Cumulative count of maintenance cartridge replacement count clearing HEAD EXC Cumulative count of printhead replacement count clearing PARTS CRI EXC Cumulative count of unit CR 1 carriage unit bushing replacement count clearing PARTS CR2 EXC Cumulative count of unit CR 2
245. tributes for the palette s Pen Number Select Factory to Palette check the value when Factory is selected for Select Palette For Line Attributes select the shape of line end and joint between lines as No Setting or Circle Setting Reset Palette Return the Define Palette settings to factory settings Smoothing Choose whether to draw an arc with a smooth curve or with a polygon ThickenFineLines Select On to print thin lines clearly AdjustFaintLines If thin lines print in a tint of color varied from other patterns selecting Off may provide the print result as intended though the thin lines may print interrupted depending on the color ProcessingOp Warning Select On to display warnings during GL2 tion On the Fly In printing data consisting solely of HP RTL if the data is slow to print select On to expedite the time at which the data starts printing Verify the print result to make sure that images are not chipped in this case PageSizeProcess1 Normally an image is printed inside margins necessary for printing but if the image data itself has margins the print position will not be offset when this is set On PageSizeProcess2 Select On to determine the paper size based on the drawing area GL2 Set Print Print the GL2 settings Chapter 1 T 1 18 Setting Item Description Instructions Interface Setup
246. twork 2 L Printer Service Tool Procedure 1 Start L Printer Service Tool 2 Place the printer in the online mode 3 Specify the firmware file jdl and then transfer it 4 The data shown on the LCD on the operation panel changes and the firmware is updated automatically 5 When firmware update is completed the printer will start again File transfer route USB network Chapter 6 6 3 Service Tools 6 3 1 Tool List iPF750 iPF755 T 6 1 General purpose tools Application Long phillips scerewdriver Inserting and removing screw Phillips scerewdriver Inserting and removing screw Flat head screwdriver Removing the E ring Needle nose pliers Inserting and removing the spring parts Hex key wrench Inserting and removing hexagonal screws Flat brush Applying grease Lint free paper Wiping off ink Rubber gloves Preventing ink stains T 6 2 Special purpose tools Application Grease MOLYKOTE PG 641 CK 0562 000 Applying to specified locations EU 1 QY9 0037 000 Soaking or applying to specified locations Cover switch tool QY9 0103 000 Pressing the cover switch 6 2 Chapter 7 SERVICE MODE Contents Contents 7 1 Service Mode SS 7 1 FAA Service Mode a SS 7 1 FAD Map of the Service Mode nt dd tdt 7 2 Detailssot Service Mode ec Hee hes ER
247. uild up on your body Such a charge can damage electrical devices To prevent this discharge any static buildup by touching a grounded metal fitting before you start disassembling the printer 1 7 3 4 Precautions for Disassembly Reassembly iPF750 iPF755 The precautions for disassembly reassembly are described in Disassembly Reassembly 1 7 3 5 Self diagnostic Feature 1 750 iPF755 The printer has a self diagnostic feature to analyze hardware problems The self diagnosis result is shown on the display and indicated by lamps For detailed information see Error Codes 1 7 3 6 Disposing of the Lithium Battery iPF750 iPF755 The main controller PCB of this printer is equipped with a lithium battery to back up various data Risk of explosion if battery is replaced by incorrect type Dispose of used batteries according to the instructions For CA USA Only Included battery contains Perchlorate Material special handling may apply See http www dtsc ca gov hazardouswaste perchlorate for detail 1 45 Chapter 1 Achtung Die Lithiumbatterie darf nur durch das Originalersatzteil Parts Katalog ersetzt werden ansonsten besteht Brand Explosionsgefahr Lithiumbatterien niemals aufladen demontieren oder durch Verbrennen entsorgen bei der Entsorgung die rtlichen Entsorgungsvorschriften beachten Schadstoffe Sonderm ll 1 46 Chapter 2 TECHNICAL REFERENCE Contents Contents
248. umulative print area of paper equal to or larger than 36 inches but less than 44 inches physical size Sq m Sq f P SQ 24 36 Cumulative print area of paper equal to or larger than 24 inches but less than 36 inches physical size Sq m Sq f P SQ 17 24 Cumulative print area of paper equal to or larger than 17 inches but less than 24 inches physical size Sq m Sq f P SQ 17 Cumulative print area of paper less than 17 inches physical size Sq m Sq f P CNT 36 44 Cumulative number of sheets of A4 equivalent paper equal to or larger than 36 inches but less than 44 inches sheets physical size P CNT 24 36 Cumulative number of sheets of A4 equivalent paper equal to or larger than 24 inches but less than 36 inches sheets physical size P CNT 17 24 Cumulative number of sheets of A4 equivalent paper equal to or larger than 17 inches but less than 24 inches sheets physical size P CNT 17 Cumulative number of sheets of A4 equivalent paper less than 17 inches physical size sheets 13 MEDIASIZE2 ROLL Counters related to roll media printing T 7 34 Display Description Unit D SQ 36 44 Cumulative print area of paper equal to or larger than 36 inches but less than 44 inches data size Sq m Sq f D SQ 24 36 Cumulative print area of paper equal to or larger than 24 inches but less than 36 inches data size Sq m Sq f D SQ 17 24 Cumulative print area of paper equal to or larger than 17 inches but less than 24 inches data size Sq m Sq f D SQ 17 Cumulative print area of
249. ut less than 36 inches sheets physical size P CNT 17 24 Cumulative number of sheets of A4 equivalent paper equal to or larger than 17 inches but less than 24 inches sheets physical size P CNT 17 Cumulative number of sheets of A4 equivalent paper less than 17 inches physical size sheets 15 MEDIASIZE2 CUT Counters related to cut sheet printing T 7 36 Display Description Unit D SQ 36 44 Cumulative print area of paper equal to or larger than 36 inches but less than 44 inches data size Sq m Sq f D SQ 24 36 Cumulative print area of paper equal to or larger than 24 inches but less than 36 inches data size Sq m Sq f D SQ 17 24 Cumulative print area of paper equal to or larger than 17 inches but less than 24 inches data size Sq m Sq f D SQ 17 Cumulative print area of paper less than 17 inches data size Sq m Sq f D CNT 36 44 Cumulative number of sheets of A4 equivalent paper equal to or larger than 36 inches but less than 44 inches sheets data size D CNT 24 36 Cumulative number of sheets of A4 equivalent paper equal to or larger than 24 inches but less than 36 inches sheets data size D CNT 17 24 Cumulative number of sheets of A4 equivalent paper equal to or larger than 17 inches but less than 24 inches sheets data size D CNT 17 Cumulative number of sheets of A4 equivalent paper less than 17 inches data size sheets 16 HEAD DOT CNT 1 Counter related to dot count T 7 37 Display Description Unit
250. ve the cutter unit 3 2 F 4 33 Chapter 4 4 Remove one screw 1 move the cutter unit 2 to the left to release it from the protrusion 3 and then remove it rightward 8 N INN UN _ 4 34 5 Remove two screws 1 and then remove the cutter 2 2 1 4 35 4 16 Chapter 4 4 3 7 Carriage Unit iPF750 iPF755 a Carriage Unit Removing the Carriage Unit 1 Drain ink Refer to Draining Ink in Precautions about Disassembly Reassembly in Disassembly Reassembly 2 Remove the rear upper cover front cover and rear cover 3 Turn off the power and then move the carriage to the position where there is a notch 1 at the front of the platen as shown in the figure Refer to Disassembly Reassembly gt Points to Note on Disassembly and Reassembly gt Opening the Cap Moving the Wiper Unit 4 Remove the printhead 5 Open the tube guide 1 an angle of 90 degrees frontward and then remove the tube guide 1 together with the ink tube from the carriage Remove the ink tube 2 from the
251. ver axis touches the head holder is offset from the fulcrum of the lever axis Therefore the printhead is tilted by moving the slant adjustment lever and moving the position on the right side of the head holder back or forward 2 22 Chapter 2 Linear Encoder Sensor i PCB Shaft Cleaner Cartage Pe Multi Sensor Reference Multi Sensor Shaft Cleaner Lift Drive Unit F 2 14 h Multi Sensor A photo reflective type multi sensor consists of three red LEDs one red blue green LED array and three light receiving sensors and is used for media end skew and width adjustment registration adjustment head height adjustment and print position adjustment The multi sensor reference has three white plates attached to it so that a reference value can be calculated during carriage height measurement by measuring the intensity of light reflected upon the white plates Service mode SERVICE MODE gt ADJUST gt GAP CALIB i Shaft cleaner units The shaft cleaners mounted at the left and right of the carriage are used to clean the carriage and apply oil to the shaft j Internal temperature detection A themistor for measuring the internal temperature is mounted on the carriage PCB on the rear of the head holder 2 23 Chapter 2 2 3 2 4 Printhead 2 3 2 4 1 Structure of Printhead iPF750 iPF755 A printhead incorporates six nozzle arrays Each nozzle can be controlled individually so that a six color discharge action can
252. ver close 10 Ink tank cover switch R 0 Cover open 1 Cover close 11 Ink tank cover switch L 0 Cover open 1 Cover close 12 Not Used 13 Not Used 14 Not Used 15 Not Used 16 Not Used 17 Not Used 18 Not Used 19 Not Used 20 Cutter HP sensor 0 Sensor ON 1 Sensor OFF 21 Cutter left position sensor 0 Sensor ON 1 Sensor OFF 22 Carriage HP sensor 0 Sensor ON 1 Sensor OFF 23 Not Used 24 Paper detection sensor 0 Media loaded 1 No media 25 Not Used 26 Not Used 27 Not Used 28 Not Used 29 Not Used 30 Ink supply valve open closed detection 0 5 OFF 1 Sensor ON sensor L 31 Ink Passage valve open closed detection 0 5 ON 1 Sensor OFF sensor R 32 Ink Passage valve open closed detection 0 Sensor ON 1 Sensor OFF sensor L 33 Release lever lock sensor 0 5 ON 1 Sensor OFF 34 Pinch roller pressure release switch 0 Realeased 1 Pressured 35 Shutter HP sensor 0 Sensor OFF 1 Sensor ON 36 Not Used 37 Not Used 38 Not Used 39 Not Used 40 Not Used 41 Fexible cable connection detection J3601 0 Connect 1 Disconnect pin no 50 42 Fexible cable connection detection J3601 0 Connect 1 Disconnect pin no 1 43 Fexible cable connection detection J3602 0 Connect 1 Disconnect pin no 50 44 Fexible cable connection detection J3602 0 Connect 1 Disconnect pin no 1 45 Not Used 46 Not Used 47 Not
253. y Standard Loose Off Cutting Mode Automatic Eject Manual Cut Speed Fast Standard Slow Trim Edge First Automatic Off On CutDustReduct Off On VacuumStrngth Automatic Strongest Strong Standard Weak Weakest 1 21 Chapter 1 1 22 T 1 3 First Level Second Level Third Level Fourth Level Fifth Level Paper Details The paper type is displayed here Scan Wait Time Off 1 sec 3 sec 5 sec 7 sec 9 sec Roll DryingTime Off 30 sec 1 min 3 min 5 min 10 min 30 min 60 min NearEnd RollMrgn 3mm 20mm NearEnd Sht Mrgn 3mm 20mm Bordless Margin Automatic Fixed Width Detection Off On Return Defaults Keep Paper Type Off On Chapter 1 Ink Menu Job Menu T 1 4 First Level Second Level Third Level Fourth Level Fifth Level Rep Ink Tank Head Cleaning A T 1 5 First Level Second Level Third Level Fourth Level Fifth Level Print Job 14 Job List Select Print Job Delete
254. y gt Opening the Cap Moving the Wiper Unit 3 Remove the printhead 4 Open the tube guide 1 an angle of 90 degrees frontward and then remove the tube guide 1 together with the ink tube Remove the ink tube 2 from the carriage guide and one spring 3 release two hooks 4 and then remove the joint base 5 together with the printhead fixer lever 1 4 68 4 30 Chapter 4 Put a plastic bag or the like on the ink tube joint to prevent ink from spouting F 4 70 1 DAD Remove the joint carefully so that ink does not spout Put a plastic bag or the like on the ink tube joint to prevent ink from spouting 4 31 Chapter 4 Chapter 4 Precautions about Reinstallation of Ink Tube Unit Insert the ink tube and joint deeply into the guide When installing the ink tube unit align marking 1 on the ink tube unit to the right end of guide 2 and the left end of tape 3 to within 4mm from the left end of tube guide 4 4 0 4mm ii 212 After detaching the joint of the ink tube unit the joint might become easy to come off by the ink that has adhered to it In that case please wash the joint by alcohol and remove the adhering ink 4 33 Chapter 4 4 3 11 Waste Ink Collection Uni
255. y executing this mode Backup data of the settings and counter values stored in the MC relay PCB are moved to the new main PCB The data such as the settings and counter values are copied to the MC relay PCB a Entering the PCB replacement mode Follow the same procedure as that for entering the service mode With the Load key and Navigate key pressed down turn on the Power key When the printer starts up compare the serial number memorized in the main PCB s EEPROM with that memorized in the MC relay PCB s EEPROM If they do not match or no serial number is memorized in either EEPROM enter the PCB replacement mode b Procedure Select CPU BOARD or MC BOARD using the and gt keys and then press the OK key to determine it CPU BOARD Select this after replacing the main PCB The data in the MC relay PCB is copied to the main PCB MC BOARD Select this before replacing the main PCB The data in the main PCB is copied to the MC relay PCB Use this when the MC relay PCB is a new one c Exiting the PCB replacement mode Turning off the Power key of the printer allows you to exit the PCB replacement mode For details on how to replace the PCB see Disassembly Reassembly Points to Note on Disassembly and Reassembly PCBs 2 Download mode Use this mode only when updating the firmware without performing initialization a Entering the download mode 1 Turning off the Power key of the printer 2 W
256. y of WARNING All displayed contents of DISPLAY gt WARNING will be initialized ERROR Initialize the history of ERROR All displayed contents of DISPLAY gt ERROR will be initialized ADJUST Initialize the value of band adjustment by user and head adjustment The automatically adjusted value will not be initialized W INK Initialize the remaining capacity of the maitenance cartridge Clear COUNTER gt PRINTER gt W INK CARRIAGE Initialize the counter related to carriage unit Clear COUNTER gt CARRIAGE PURGE Initialize the counter related to purge unit Clear COUNTER gt PURGE INK USE CNT Initialize the consumption amount of ink Clear COUNTER gt INK USE2 and count up COUNTER gt CLEAR gt CLR INK CONSUME CUTTER CHG CNT Initialize the cutter unit replacement frequency Clear COUNTER gt EXCHANGE gt CUTTER EXC and count up COUNTER gt CLEAR gt CLR CUTTER EXC W INK CHG CNT Initialize the maintenance cartridge replacement frequency Clear COUNTER gt EXCHANGE gt MTC EXC and count up COUNTER gt CLEAR gt CLR MTC EXC HEAD CHG CNT Initialize the printhead replacement frequency Clear COUNTER gt EXCHANGE gt HEAD EXC and count up COUNTER gt CLEAR gt CLR HEAD EXC HDD BOX PASS ALL FOLDERS Initialize the BOX password of all folders of the hard disk drive to factory default FOLDER xx
257. y to wipe over the ejection slot and along grooves 5 Close the upper cover Chapter 5 5 5 Chapter 6 TROUBLESHOOTING Contents Contents 6 1 Troubleshooting SS RS ees 6 1 ELMO ME is 6 1 6 1 1 1 Outline of Troubleshooting reet petet np ERBE IE BIER 6 1 UR SMELL 6 2 1 Firmware Update Tool 6 3 Service Tools 6 3 1 Tool List Chapter 6 6 1 Troubleshooting 6 1 1 Outline 6 1 1 1 Outline of Troubleshooting iPF750 iPF755 1 Outline Troubles subject to troubleshooting are classified into those shown on the display warning error and service call and those not shown on the display The code of warning and error is shown by combining alphanumeric characters of eight digits and four digits The code of service call error is shown by the initial character of E and combining alphanumeric characters of three digits and four digits No code number is displayed when a warning occurs Selecting SERVICE MODE gt DISPLAY gt WARNING allows you to check the warning log 2 Precautions for Troubleshooting 1 Check the environmental conditions and the media used for printing 2 Before performing troubleshooting make sure that all connectors and cables are connected properly 3 When servicing the printer with the external cover removed and the AC power supplied be extremely careful to avoid electric shock and shorting electrical devices 4 In the following sections the t

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