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2Wire F-116P Two-Way Radio User Manual

Contents

1. Replace the defective actuator 2 The function of the engine board is defective Replace the engine board Alignment and Troubleshooting 6 Cover Open Description The ERROR lamp is on even when the print cover is closed Check and Cause 1 The hook lever in the front cover or Guide rear may be defective Replace the hook lever if defective 1 Check the insertion of the Cover Open S W Connect 2 Replace the Main Control board or Cover Open S W 2 Check the connector and circuit of the cover switch department in the Main Control board Alignment and Troubleshooting 7 No error LED when the cover is open Description The Error LED does not come on even when the printer cover is open Check and Cause 1 Check the connector and 1 Check the insertion of the circuit of the cover switch department Cover Open S W Connect in the Main Control board 2 Replace the Main Control Perform DCU test board or Cover Open S W Alignment and Troubleshooting 8 No Power Description When system power is turned on all lamps on the operator panel do not come on Check and Cause 1 Check if the power input and SMPS output are normal Replace the power supply cord or SMPS 2 Check the condition of LED Panel or LDC window on the 1 Replace the control board front cover if the OP panel does not 2 Replace the OP panel appear
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3. Charge roller 37 5mm interval OPC drum 75 6mm interval 2 If faded areas or voids occur in a black image at intervals of 75 6 mm or black spots occur elsewhere the OPC drum surface is damaged 3 If a black image is partially broken the transfer voltage is abnormal or the transfer roller s life has expired minated with foreign material or paper particles Print several OPC cleaning Mode Prints and then run the Self test 2 or 3 times In case of 75 6 mm interval unremovable in 1 Clean foreign substances stuck on the OPC location equivalent to black spots and white spots with a dry duster 1 The transfer roller has expired 50 000 sheets Replace it 2 In case of 37 5 mm interval unremovable in 1 take measures as to replace the developer cartridge and try to print out Clean the inside of the set against the paper particles and foreign matter in order not to cause the trouble Alignment and Troubleshooting 5 Light Image Check and Cause Check if the Toner Save mode is off Check if the density is light 1 Develop roller brush is too thin due to the cartridge being almost empty No 1 Replace the toner cartridge and try to print out No 2 Instruct the customer that the machine has to be at average room temperate in order to produce good copy quality 2 Ambient temperature is below than 10 C 3 Bad con
4. 6003 000196 SCREW TAPTYPE PWH B M3 L10 NI PLT SWRCH18A 6003 000269 aces SCREW TAPTYPE BH 5 M3 L6 ZPC WHT SWRCH18A 6003 000282 SCREW TAPTYPE BH B M3 L8 ZPC BLK SWRCH18A SU 6006 001078 SCREW TAPTYPE PH WSP B M3 L10 ZPC WHT SWRCH18A 6002 000308 SCREW TAPTYPE PH B M2 6 L6 ZPC WHT SWRCH18A 6003 000196 FRAME LOWER SCREW TAPTYPE PWH B M3 L10 NI PLT SWRCH18A 29 s 6003 000282 6003 000269 DRIVE MAIN BRACKET SCREW TAPTYPE BH 5 M3 L6 ZPC WHT SWRCH18A s SCREW TAPTYPE BH B M3 L8 ZPC BLK SWRCH18A AAD 6003 000264 SCREW TAPTYPE PWH B M3 L6 ZPC WHT SWRCH18A 6003 000196 ADF FRAME LOWER 6003 000269 SCREW TAPTYPE BH S M3 L6 ZPC WHT SWRCH18A 6003 000282 SCREW TAPTYPE BH B M3 L8 ZPC BLK SWRCH18A 6003 000196 SCREW TAPTYPE PWH B M3 L10 NI PLT SWRCH18A 23 6003 000269 AMINE SCREW TAPTYPE BH 5 M3 L6 ZPC WHT SWRCH18A 6003 000282 SCREW TAPTYPE BH B M3 L8 ZPC BLK SWRCH18A 6003 000301 SCREW TAPTYPE BH 5 M4 L6 ZPC WHT SWRCH18A o_o Disassembly and Reassembly 3 3 White Roller 1 Open the OPE Unit 2 Pull the lever up on the right end of the white roller Then lift the roller out Disassembly and Reassembly 3 4 Front Cover 1 Take out the Cassette 2 Open the front cover Unlatch the front cover from the Frame assy 3 5 Rear cover Remove 4 screws securing the rear cover and remove it Disassembly and
5. a FE Alignment and Troubleshooting 4 1 7 EDC Mode The EDC Mode is used to independently control and test each sensor and driver component so as to more easily service the printer m Method to enter 1 After turn on the system power check the Ready message on the LCD 2 To enter the EDC Mode Push the buttons outlined below in the order outlined Menu Stop Left arrow Back OK Right arrow 3 The message COMPONENT TEST Press Menu Key display on the LCD 4 To get out of the EDC Mode Press the Stop key COMPOWNEWNAT TESI Press Menu K e dicomsc nest Te EDC Component Test Main Menu 02 om a 7 oo fo iw tl Po OD om ee eee ee Q i ees T 3 Face 1S TES 15 T 3 ws 73 me i TT T w T 2 T T T D T a O co A D eco E O 2 0 Oo T 3 3 wH D T 3 C2 jln m j m eln m el ope ls DPS Oo m ea os os a mn hen T 3 z TE 2 2 e o a oo _ io oe mr P ta ae mr P i i io a i m mi o oO m a D 0 D E i ii 0 i i cw vi mF e WI W m Alignment and Troubleshooting EDC Mode Menu 0 Cover Status Item Description Front Cover When the front cover opened Open message display LCD If the front cover closed Closed message display LCD 1 Sensor Status Description Regi Feed Exit Sensor Manual
6. Alignment and Troubleshooting 4 2 8 Scanning Problems 1 Defective PC Scan Description The PC Scan is not functioning at all Check and Cause 1 Check the Cable USB or Parallel If the PC and the cable are not connected properly reconnect it After confirming that it is proper by performing a PC printing test 2 Check if the driver is related to driver setup if it is not installed properly so reinstall it Refer to User s Manual If copy function works replace the Main PBA 3 Check if copy function If copy function doesn t work operates normally replace the CCD Ass y and try again Alignment and Troubleshooting 2 Defective Image Quality of PC Scan Description The image PC scanned is not clear or bad Check and Cause 1 Check the waveform form by performing a CCD test in TECH Mode If the CCD waveform form is abnormal try to replace the CCD Ass y 2 Check if the resolution is If the resolution is set too low set too low in PC Scan options Instruct the user as to how to set Refer to User s Manual the resolution properly i i O m z pret A dp YOLOW NVOS lagram 5 Svstem Diagram 5 1 Block D WSIO JOJO uen Meneg yano 1934H 6 a s i 10 213U99 y90 9 SdNS NVA m azt vOOrVeN 10 213U99 WoHd33 yoo d
7. Check and Cause 4 Contamination of the After disassembling the fuser pressure roller or heat roller clean contamination between the Background Hot off set heat roller and the thermostor and remove the contamination of the pressure roller If there is heavy background repair it by the background 2 Check the claw of the fuser troubleshooting method whether it is deformed Clean the surface of the heat roller with IPA or water Check the warp or separation of the print claw and the holder plate claw and then manage it Alignment and Troubleshooting 7 Paper rolled on the OPC Drum Description Paper is rolled up in the OPC Check and Cause 1 Paper is too much thin Recommend to use normal paper How to remove the rolled paper in the OPC e Remove the paper while turning 2 The face of paper is curled the OPC against the ongoing direction e Clean fingerprints on the OPC softly with soft cloth dampened with tissue Alignment and Troubleshooting 4 2 4 The cause and solution of the malfunction 1 Fuser Error Check and Cause 1 Check whether the thermostat AC wire and or heat lamp are open or not Replace the fuser if a thermostat is open Replace the fuser if a thermistor sensor is located deep inside of a sponge 2 Check whether a thermistor is open or not Check whether the overheat mode circuit operates normally or n
8. Product specification and feature 2 Product specification and feature 2 1 Product Specifications 2 1 1 Product Overview F 116P Fax Copy Print Scan F 14116 Fax Copy 1 Print Speed F 116P only e 19 ppm in Letter 2 Copy Speed e 19 ppm in Letter 3 Processor e Chorus2 66 Mhz 4 Interfaces e One USB port 6 Toner cartridge e Initial 1K starter cartridge e Replacement 2 5K cartridge Product specification and feature 2 1 2 Specifications e Product Specifications are subject to change without notice See below for product specifications 2 1 2 1 General Specifications tem o e e e Toner yield Initial Starter 1K standard pages Initial Starter 1K standard pages Cartridge Replacement 2 5K standard pages Replacement 2 5K standard pages Declared cartridge yield in Declared cartridge yield in accordance with ISO IEC 19752 accordance with ISO IEC 19752 Power Average operating Less than 380 W Less than 380 W Consumption mode Ready mode Less than 65 W Less than 65 W Less than 8 W Less than 8 W Less than 1 W under Less than 1 W under Power Supply Input Voltage Low Voltage Low Voltage 110 127VAC 50 60HZ 4 0A 110 127VAC 50 60HZ 4 0A High Voltage High Voltage 220 240VAC 50 60HZ 2 5A 220 240VAC 50 60HZ 2 5A 50 60Hz 3Hz 50 60Hz 3Hz Linux Fedora 2 3 4 5 6 7 8 9 openSuSE 9 1 9 2 9 3 10 0 10 1 10 2 10 3 11 0 Ubuntu 6 04 6 10 7 04 7 10
9. BOOTP BOOTSTRAP PROTOCOL ou COD Charged Coupled Device CIS Contact Image Sensor ccc CPM Copies Per Minute ee CE Control Panel OPE oo QQ COPY Quality en CRU Customer Replaceable Unit a CRUM CRU LOMO eee ern ern renee CW Center Ware nnn CWDP Center Ware Device Discovery Software SyncThru CWIS Center Ware Internet Services DADF Duplex Auto Document Feeder eee DADH nn DC Direct Connect DICT Data Link Control an DNS ou Domain Name System a ECM Error Correction Mode a ECET Enhanced Capability Port e Coil Extended Coil technology for Rapid ESMTP Extended Simple Mail Transfer Protocol ae Electro Photography cece EPC Electric Pre Collation FDI Foreign Device Interface MA ascent Foreign Interface Attachment oo FRU Field Replaceable Unit oe POT ou First Print Out Time eee POW er ae CALC NN AY e A a HH High Temperature High Humidity IDG International Data Corp i IMAP a Internet Message Access Protocol IPP Internet Printing Protocols oo IPM Images Per Minute cece U eres Internetwork Packet Exchange oo VQ ace Image Quality eee ATU International Telecommunication Union JBIG Joint Binary Image Group LOD Liquid Crystal Display a PEF tee Long Edge Feeding ee LL Low Temperature Low Humidity LPR LPD Line Printer Daemon Protocols ern LPR is a TGP based protocol SU Laser Scanning Unit LUI Local User Interface Reference Information MIB Management Information Base R P
10. See eee at panies F rom or ee ee eB mF ee ae ee Py B k mel si as r b r a e sinia aia i i i ma Hs aon hate l i 1 F e i s p me gt e Meson Dea r 2 a F E iniii Bag a am s i aS RHH a at E j cm ie Sa it j i p EE ax E E i i E an i R E LELEELELEG a i jo Gorele pii sa A be Bed ee iii i eae ee Te ee i a ASIC CHORUS2 i Product specification and feature 1 CPU Use S3C46Q0X 16 32 bit RISC micro controller Chorus 2 which is exclusive controller to execute Printer amp FAX Function and to execute operation block by flash memory within system program and to control whole system 1 8V internal 3 3V external I O boundary microprocessor with 4KByte Cache Image Processor On chip clock generator with PLL Memory amp External Bank Control DMA Control 5 channel Interrupt Control 2 port USB Host 1 port USB Device ver 1 1 Interface Control Parallel Port Interface Control UART 2 Channel Synchronous Serial Interface Control Timer 4 Channel Watch Dog Timer Power control Normal Slow Idle Stop and SL_IDLE mode A D Converter 10 bit 2 Channel General I O Port Control Tone Generator RTC with calendar function 2 Flash Memory Record System Program and download System Program by PC INTERFACE FAX for Journal List and Memory for One Touch Dial Speed Dial List Size 2MB 16Mbit Access Time 7Onsec 3 SDR
11. Use this feature to test the machine s DRAM The result appears in the LCD display f all memory is working normally the LCD shows lt lt O K gt gt ROM TEST Use this feature to test the machine S ROM The result and the software version appear in the LCD display e FLASH VER 1 00 V e ENGINE VER 1 00V Shading Test This function is to get the optimum scan quality out of the CCD ChargeCoupled Device If the copy image quality is poor perform this function to check the condition of the CCD unit Alignment and Troubleshooting Report PROTOCOL LIST This list shows the sequence of the CCITT group 3 T 30 protocol during the most recent sending or receiving operation lf a communication error occurs use this report to check for send and receive errors SYSTEM DATA This list provides a list of the user system data settings and tech mode settings SUPPLIES INFO This report shows the status of toner cartridge This report includes toner remaining average area coverage installed date etc Cartridge Information AUG 02 2009 09 49 PM MON Fax Number i 95 40 4 73 62759800 44 185 sec 99 Life Remaining g 0 PT2527 INT Toner Remaining Equivalent page printed Average Area Coverage EE 8 Det Counts Page Counts Motor on time Clear Toner Replaced Toner Counts Supplier ID Capacity 1 0K Supplier SAMSUNG INIT Serial No CRUM INIT TONER Product Date 000000 Install Date gt Map USNs
12. 100 ms Max Fluctuating transfer voltage with environmental various 0 5 KV Environment Recognition Control Method The THV PWM ACTIVE is transfer active signal It detects the resistance by recognizing the voltage value F B while permits the environmental recognition voltage Output Voltage Control Method Transfer Output Voltage is outputted and controlled by changing Duty of THVPWM Signal e Charge Voltage MHV Input Voltage 24 V DC 15 Output Voltage 1 0KV 1 8KV DC 3 Output Voltage Rising Time 50 ms Max Output Voltage Falling Time 50 ms Max Output Loading range 30 MQ 1000 MQ Output Control Signal MHV PWM CPU is HV output when PWM is Low e Cleaning Voltage THV The Transfer Voltage is not outputted because the THV PWM is controlled with high The Transfer Voltage is outputted because the THV Enable Signal is controlled with low The output fluctuation range is big because there is no Feedback control e Developing Voltage DEV Input Voltage 24 VDC 15 Output Voltage 200V 600V DC 3 Output Voltage Fluctuation range PWM Control Input contrast of the output stability degree 3 or less Loading contrast 3 or less Output Voltage Rising Time 50 ms Max Output Voltage Falling Time 50 ms Max Output Loading range 10MQ 1000 MQ Output Control Signal BIAS PWM the CPU output is HV output when PWM is low Prod
13. Product specification and feature 2 2 4 2 HVPS and SMPS Board The HVPS Board and SMPS Board housed in one board The HVPS board creates the high voltage of THV MHV Supply Dev and supplies it to the developer portion takes the 24V and outputs the high voltage for THV MHV BIAS and supplied to the high voltage OPC cartridge and transfer roller for optimum latent image and toner transfer quality The HVPS portion takes the 24V and outputs the high voltage for THV MHV BIAS and supplied to the high voltage OPC cartridge and transfer roller for optimum latent image and toner transfer quality It is the power source of entire system It is assembled by an independent module so it is possible to use for common use It is mounted on the side of the machine It is consisted of the SMPS and AC to power the Fuser Unit which supplies the DC power for driving the system and AC to power the Fuser Unit SMPS has two output channels which Which are 5V and 24V Main Board to Paper empty Feed Manual SMPS HVPS Sensor Sensor Sensor Product specification and feature HVPS Board e Transfer High Voltage THV Input Voltage 24 V DC 15 Output Voltage MAX 5 0KV 5 Duty Variable no loading 1 2KV 15 when cleaning 200 MQ Input contrast of the Voltage stability degree under 3 fluctuating input 21 6V 26 4V Loading contrast 3 or less Output Voltage Rising Time 50 ms Max Output Voltage Falling Time
14. 3 It will automatically update and reset Note You can refer to the F W Version Info by pressing Menu gt gt 1 9 3 You have to perform factory clearing Menu 1 9 gt 3 4 Start after updating ROM file Notice If you perform a Factory Clearing all of count values and data saved in MFP will be cleared Caution when replacing the Main PBA 1 After replacing the new main PBA press Menu gt 1 9 gt 3 gt Start 2 When Clear Memory message appears press OK button And then select the country relative to your product 3 After initialization turn the machine off then on 4 Enter the Tech mode Execute Shading test in Machine test to check the CIS shading data Alignment and Troubleshooting 4 1 9 Periodic Defective Image If an image defects appears at regular intervals on the printed paper it is due to a faulty or damaged roller Refer to the table below and check the condition of the appropriate roller Roller Period mm Phenomenon Defective part Toner Cartridge 2 Deveiopng Foley S dCia rsee ler 4 supyroir TSS Alignment and Troubleshooting 4 1 10 Error Message Messages appear on the control panel display to indicate the machine s status or errors Refer to the tables below to understand the messages and their meaning and correct the problem as is necessary Checking display messages e If
15. 8 04 Mandriva 10 10 1 2005 2006 2007 2008 Debian 3 1 4 0 Redhat Enterprise Linux WS 4 5 SuSE Linux Enterprise Desktop 9 10 WHQL SPL amp WIA driver 2000 XP 2003 Vista and 2008 Product specification and feature tem a Volume 000 pages 2 000 pages Duty Cycle Compression YES YES Technology 2 1 2 2 Print Specifications Oooo o e e Product specification and feature 2 1 2 3 Scan Specifications Scan Speed through ADF Scan Size Max Document N A Max 216mm 8 5 Width ax ZOL 20m Resolution Scan Mode 2 1 2 4 Copy Specifications ec 10cpm Ltr ocpm Ltr Scan 600x600 dpi Print 600x600 dpi 50 to 200 3 level Light Normal Dark Text Mixed Photo Text Mixed Photo FCOT Stand by From Cold Status Copy Speed SDMC at all mode SDMC Single MDMC at Text Document Multiple Copy 600x300dpi MDMC Multi Document MDNC at Photo Mode ORK 600x600dpi Copy Quality Mode 600x300 dpi 600x300 dpi 600x600 dpi Less than 9 seconds Less than 30seconds 19cpm Ltr 18cpm A4 10cpm Ltr 5cpm Ltr Resolution Scan 600x600 dpi Print 600x600 dpi 50 to 200 Multi Copy 1 99 Preset Zoom Range Yes 3 level Light Normal Dark Text Mixed Photo Darkness Control Copy Mode Original Type Product specification and feature 2 1 2 5 Telephone Specifications Yes Address Book Yes Address Book Speed Dial 250 locations 0
16. Executive Folio A5 JIS B5 A6 ISO B5 Oficio Default Change Light Normal Dark Normal Original Type Text Photo Text TEXT Photo Reduce Enlarge 100 LGL LTR 78 i Timeout 30sec Plain Paper Letter Letter 2 Copy Setup lt 4 Default Change gt CopyCollated On Off a Off Darkness Light Normal Dark a Normal Original Type Text Photo TEXT Text Photo Alignment and Troubleshooting 3 Fax Setup lt 4 Ring to Answer gt 1 7 Light Normal Dark 1 15 Min 0 13 times On Off On Error On Off On Off On Off 0 30mm 0 9 Ring to Answer Darkness Normal Redial Term 3 minutes Redials MSG Confirm Image TCR Auto Report 7 times On Error O O O Auto Reduction Discard Size 20mm Receive Code DRPD Mode Delay Fax wn D a 4 Fax Feature lt 4 Delay Fax gt Priority Fax Add Page Cancel Job Delay Rx Poll Yes No Yes No Enter Number Enter Name Poll Code O Off O 5 Advanced fax Send Forward lt 4 Send Forward gt 3 O RCV Forward Start Time End Time Print Local Copy O s p h J 53 5 O Start Time Off End Time O Off On Off Print FAX xxxxx 5 digits On Off On Off On Off Toll Save Fax Junk Fax Setup Off Off Secure Receive Prefix Dial Stamp RCV Name Caller ID ECM Mode O O h h Alignment and Troubleshooting Phone Book Sent Report RCV Report
17. H W Specifications cccccee eee eee eee eeeeeees 2 19 2 2 0 Engine F W Contol Algorithm ccccc cee eee eee eeees 2 2 2 2 6 S W Descriptions ccccccecssenuscescnsenescnrenrscesenrasens 2 29 Maintenance and Disassembly 3 1 Precautions when replacing parts cccceee eee eeee eens 3 1 3 1 1 Precautions when assembling and disassembling 3 1 3 1 2 Preautions when handling PBA cccceeeeeeeaees 3 1 3 1 3 Releasing Plastic Latches cece cece cece eee eeeeees 3 1 3 2 Screws used in the printer ccc ccc eee eee eee eee e eee eeeeeaees 3 2 39 WAKORO serorea E E ansane uate se seeseedus 3 3 34 FONE C OVET ooreen EERE E E T 3 4 29 Rear COVEN ee ee ENEN eee rE 3 4 IO CNA SY seara ES EE EE 3 5 JOT OPE UDC serrera E eeetenseesseen utara 3 6 3 6 2 Scan Drive unit ascnc cainsdancandeccdasseteecsssctmadediecaustodiweands 3 7 20O AI PONCE syrpa an EEEE E E Eni 3 8 OO G a EEE EEE E 3 8 OY RIOMULER COVEI au tudeeutserunstecaydnncucemtenersanterevebeassoauedens 3 9 3 FUST eee ee ee 3 10 JI DIVENT eecte tec sncee erecta T EENS 3 11 3 10 SOICMGIG seascecaspcareccecotnesteeocenasncecseiesscuasenspanntaceaneceeea 3 11 SUFAN sees ee costae ee aes ES 3 12 I WOW anene I E E E oateeceacueseet oseeecace 3 13 J Kansio ROG eRT r ENEA E 3 14 3 14 Main PBA and SMPS HVPS board l 3 15 SAD FIC UD TOOT cuicnreriensaeuertnaanaiaanmeenciessermera itera queue
18. Po g SRS a 55 os H bes YY p SPC op BR xo aa B2rc2cP255 Samz8 nn aave uovo lanes BA Noaren FEGRISCCVO aron C 2x91 a91 QO Y3AVJdS E Reference Information 6 Reference Information This chapter contains the tools list list of abbreviations used in this manual and a guide to the location space required when installing the printer A definition of test pages and Wireless Network information definition is also included 6 1 Tool for Troubleshooting The following tools are recommended safe and easy troubleshooting as described in this service manual e DVM Digital Volt Meter e Cleaning Equipments Standard Indicates more than 3 digits Standard An IPA Isopropyl Alcohol dry wipe tissue or a gentle neutral detergent and lint free cloth e Driver e Vacuum Cleaner Standard type type M3 long M3 short M2 long M2 short zFY ALE a Standard For general use e Tweezers Standard For general home use small type e Cotton Swab Standard For general home use for medical service Reference Information 6 2 Acronyms and Abbreviations The table below explains abbreviations used in this service manual The contents of this service manual are declared with abbreviations in many parts Please refer to the table 6 2 1 Acronyms ABS Automatic Background Suppression a earns a kind of copy feature 0 APE Automatic Paper Feeder Tray
19. Pull the jammed document gently out of the 2 Open the control panel by gripping it on the document feeder bottom edge and pulling it 3 Pull the document gently out of the document feeder 3 Load the documents back into the document feeder 4 Close the control panel Then load the documents back into the document feeder Note Ensure the number of originals you place in the ADF does not exceed its tray capacity Alignment and Troubleshooting 4 1 3 2 Clearing paper jams When a paper jam occurs a warning message appears on the display To resume printing after clearing paper jams you must open and close the front door In tray 1 3 Inspect tray and clear any damaged sheets 1 Open and close the front door The jammed paper is automatically ejected from the machine If the paper does not exit go to the next step 2 Pull out tray 1 If the paper does not move when you pull or if you do not see the paper in this area check the fuser area around the toner cartridge 4 Insert tray 1 back into the machine until it snaps into place Printing automatically resumes Alignment and Troubleshooting In the manual tray Inside the machine 1 If the paper is not feeding properly pull the 1 Open the front door and pull the toner cartridge paper out of the machine out lightly pushing it down 2 Open and close the front door to resume 2
20. Reassembly 3 6 Scan Ass y 1 Before removing Scan Ass y remove the rear 4 Remove all connectors and 1 screw cover 2 Open the front cover And remove 2 screws from the front 5 Remove 1 screw Then lift the Scan Assy up 3 Remove the harness cover A from the rear after removing 1 screw Disassembly and Reassembly 3 6 1 OPE unit 1 Open the OPE unit And release the latch from 3 Remove 2 screws holder 4 Open the OPE bottom cover 2 Carefully release the latches from both side of Release the OPE PBA after removing 1 OPE unit connector and 2 screws Disassembly and Reassembly 3 6 2 Scan Drive unit 1 Remove the OPE unit Refer to 3 6 1 3 Remove 2 screws Then remove 4 screws 4 Unplug the connector Then release the scan 2 Open the Scan Cover drive unit Disassembly and Reassembly 3 6 3 ADF roller 1 Remove the Scan Drive unit 2 Release the ADF roller as shown below 3 6 4 CIS 1 Remove the white roller 2 Release the CIS after unlatching both side holder Disassembly and Reassembly 3 7 Right Left Cover 1 Remove the front cover and rear cover Refer to 3 4 3 5 2 Remove the Scan Assy Refer to 3 6 3 Remove the Left Right cover by removing hooks of right left top bottom side Disassembly and Reassembly 3 8 Fuser Unit 1 Remove the rear cover 2 Remove 4 screws 3 Unplug the 2 connectors from SMPS b
21. Remote Control Panel oe MIME Multipurpose Internet Mail Extensions RT OS Real Time Operating System oo MR Modified Read AsV RECEIVE nn P a kind of image data coding method S2E oo Scan To Emal a MMR Modified and Modified Read SAD Solid Area Density a EE a kind of image data coding method SG Service Cal ccccccccccceeeessee MN std Multi National Standard a a SCF second Cassette Feeder MSOK Master SOK System Operation Key SDSP single Document Single Printout MSO oo Mixed Size Original oc a SDMP single Document Multiple Printout MP Multi Purpose n a SDR Shut Down Rate n MPBF Mean Print Between Failure SEF Short Edge Feeding a MSI Multi Sheet Input n a SIR Sacrified or Standard Image Reference MIBF Mean Time Between Failure SOK system Operation Key MTTR Mean Time To Repair i sRGB Standard RGB NOP Network Control Protocol a nn Color Coordinate System NIC i Network Interface Card n a SNMP a Simple Network Management Protocol NOS Network Operating System TCP IP Transmission Control Protocol Internet NN Normal Temperature Normal Humidity a Protool yee ee ne Testing Chamber conditions TIFF Adobe amp Aldus Tagged Image File NSDR a Non Shut Down Rate USDR ee FOP A ennn NW ING OIG ee eter eee ee ane a TRIM Technical Retrofit Interim Maintenance OD Optical Density ce a TIM Time to Market ee OHD a On Hook Dial ccc a IX TAMSIN n OSOK Optional SOK System Operation Key S reer User Interface eee OF ee Operational Proce
22. Remove the jammed paper by gently pulling it printing straight out 3 Replace the toner cartridge and close the front door Printing automatically resumes Alignment and Troubleshooting In exit area 1 Open and close the front door The jammed paper is automatically ejected from the machine If you do not see the jammed paper go to next step 2 Gently pull the paper out of the output tray A If you do not see the jammed paper or if there is any resistance when you pull stop and go to the next step 3 Open the rear door 4 Pull the pressure levers down and remove the paper 1 Pressure lever 5 Return the pressure levers to their original position 6 Close the rear door 7 Open and close front door printing automatically resumes Alignment and Troubleshooting 4 1 4 Paper Path Alignment and Troubleshooting 4 1 5 Menu Ma The control panel provides access to various menus to set up the machine or use the machine s functions These menus can be accessed by pressing Menu To select 1st level menu press the menu button or numeric button 1 Paper Setting Paper Type Plain Thick Thin 4 Paper Type gt Cotton Colored Pre Printed Recycled Envelope Transparency Label Cardstock Bond Archive Paper Size Tray Paper Letter Legal A4 Executive Folio A5 JIS B5 A6 ISO B5 Oficio Manual Feed Letter Legal A4
23. Stains on the Face of Page Description The background on the face of the printed page is stained Check and Cause 1 Toner leakage due to improperly Replace the toner cartridge sealed toner cartridge If the transfer roller is 2 If the transfer roller is contaminated run PC Cleaning contaminated stains on the face of Mode Print 2 or 3 times page will occur And perform Self Test 2 or 3 times to remove contamination Alignment and Troubleshooting 13 Stains on Back of Page Description The back of the page is stained at 47 mm or 62 8mm intervals Check and Cause 1 Replace the transfer roller if 1 47mm Transfer roller is contaminated severely contaminated 2 Perform the OPC Cleaning Mode Print 2 or 3 times Run Self Test to remove the contamination of the transfer roller Disassemble the fuser and clean 2 62 8mm Pressure roller is the H R Heat Roller and P R contaminated Pressure roller And check the area between H R and Thermistor If contaminated clean the thermistor be careful not to bend its mounting bracket Alignment and Troubleshooting 14 Blank Page Print out 1 Description Blank page is printed Check and Cause 1 Check if the Ground OPC is defective set inside right side 2 Remove contamination of the terminals of the toner cartridge and the unit Bad ground contacts in OPC and or toner cartridge Alignment a
24. System Data Scheduled Jobs MSG Confirm Junk Fax List Speaker 6 Reports lt 4 Phone Book gt 10 ea On Off Comm Off Low Med High On Off On Off ax Comm 7 Sound Volume lt Speaker gt Ringer O Key Sound O Alarm Sound Machine ID 7 8 Machine Setup lt 4 Machine ID gt Date amp Time 00 00 0000 00 00 AM 12 24 hours Tone Pulse English French SPANISH PORTUGUESE GERMAN ITALIAN DUTCH RUSSIAN Clock Mode Dial Mode Language 12hours Tone English Norwegian Finnish Danish Swedish Turkish 13 Languages O Q gt 3 Q Toner Save Off O Power Save 5 10 15 30 45 O ff USB Mode Fast Slow Fast Off Alignment and Troubleshooting 9 Maintenance Clean Drum lt 4 Clean Drum gt Notify Toner Parse OOo cosse o fas o o Faras SSS idS mancra OOo Sowo SiS mames SSS SSSS Smr ooo Rore ooo C a Adjust Shading TonerLow Alert Alignment and Troubleshooting 4 1 6 Tech Mode In service tech mode the technician can check the machine and perform various test to isolate the cause of a malfunction While in Tech mode the machine still performs all normal operations To enter the Tech Mode To enter the Tech Mode press the buttons as following Menu 1 9 3 4 Menu And the LCD briefly displays Tech Mode the machine has entered service tech mode After entering the tech
25. after normal warming up Alignment and Troubleshooting 9 Vertical Line Getting Curved Description When printing vertical line gets curved Check and Cause 1 If the supply of 24v is unstable in the Main Control board linking with LSU check drive by Replace LSU 2 Chect the Deve PBA 1 Replace theToner Joint PBA in the Toner Cartridge 2 Replace the MainPBA Alignment and Troubleshooting 4 2 5 The cause and solutions of bad environment of the software 1 The printer is not working 1 Check the power of the printer and perform the Self Test If the test printing works that means no problems in the printer itself 1 Run Self Test Mode Turn the power on while pressing the test printing button for 2 or 3 seconds before printing works If the test printing does not work that means bad functioning of the printer not because of software Replace the printer cable If the problems not solved even after the cable replaced check the amount of the remaining tone refer to Toner Cartridge Service 4 5 2 Check if the PC and the printer is properly connected and the toner cartridge installed Check if the connection between PC and printer port is proper If you using windows check if the printer driver in the controller is set up If the printer driver is properly set up check in which program the printing is not working The best way to find out is to op
26. are correct 5 When removing or re fitting any parts do not use excessive force especially when fitting screws into plastic 6 Take care not to drop any small parts into the machine 7 Handling of the OPC Drum The OPC Drum can be irreparably damaged if it exposed to light Take care not to expose the OPC Drum either to direct sunlight or to fluorescent or incandescent room lighting Exposure for as little as 5 mins can damage the surface Photoconductive properties and will result in print quality degradation Take extra care when servicing the printer Remove the OPC Drum and store it in a black bag or other lightproof container Take care when working with the covers especially the top cover open as light is admitted to the OPC area and can damage the OPC Drum Take care not to scratch the green surface of OPC Drum Unit If the green surface of the Drum Cartridge is scratched or touched the print quality will be compromised 1 2 5 Disregarding this warning may cause bodily injury 1 Be careful with the high temperature part The fuser unit works at a high temperature Use caution when working on the printer Wait for the fuser to cool down before disassembly 2 Do not put finger or hair into the rotating parts When operating a printer do not put hand or hair into the rotating parts Paper feeding entrance motor fan etc 3 When you move the printer This printer weighs 8 9convert to lbs including toner cartridge and c
27. cartridge ID is classified by CRUM Max 1 4KV Zener Diode Cleaning Blade 100V 7 Cleaning Roller Charging Roller LSU 0 20mW Vo 720V Vi 150V J 7 Transfer Roller ilex 350V l l l l l l l l l l l l l l l l l a OOOO OO m am a a a a a Ho DO OOOO OOOO OOO CE l l l l l l l l l l l l l l l l l Max 5KV Developing Roller Doctor Blade Supply Rollar Max 550V Product specification and feature 2 2 4 Engine H W Specifications 2 2 4 1 Main PBA The Engine and the Printer Controller function are housed into one Main Board called Main PBA The CPU is functioned as the bus control I O handling drivers and PC interface The main board sends the Current Image of Video data to the LSU and manages the electrophotography for printing The CPU on Main PBA manages the circuits for the motors paper feed paper path clutches pre transfer lamp current control to driver components and fan driving The signals from the paper feed jam sensor and paper empty sensor are directly inputted to the main board MAIN MOTOR OUT BIN FULL SCAN MOTOR Gluten OPE chute cRUM ae HOOK amp SPK E u i 7 es eF m Fh y j p i T aii ree L i TET ir agli a ms HOOK amp SPK a i i m p aMi Tl F gE u p 2 r a a N pd a T disi an F T nmr i i iy a i fl 3 moa ee a a Trp 7 1 ie F mene on i F ae oe ee as i a_i et Pe a k fas
28. caught in the actuator exit s operation 2 If the paper is rolled in the Fuser Roller This occurs when a Guide claw is broken If the paper is stuck in the fuser away or transformed disassemble the fuser and remove It occurs when the Spring of a Guide claw is broken the jammed paper and clean the away or transformed surface of the pressure roller with It occurs when the Heat Roller or dry gauze Pressure Roller is seriously contaminated with Remove the jammed paper after disassembling the fuser Clean the surface of the pressure roller with dry gauze Remove the toner particles 3 Paper is accordion in the fuser stained on the rib Check the assemblage and performance of the exit Alignment and Troubleshooting 5 Multi Feeding Description Multiple sheets of paper are fed at once Check and Cause Check the Guide side L R or Guide Rear in the Cassette if the position is correct Replace the solenoid if necessary 2 Solenoid malfunction the solenoid does not work properly Replace the Main PBA Perform EDC Mode Clean the pad friction with soft cloth dampened with IPA Isopropyl Alcohol 3 Pad Friction is contaminated with foreign matter oil 4 The face of paper is blended Use the smooth paper Alignment and Troubleshooting 6 Paper rolled in the fuser Description If contaminated at intervals of 77 6mm on the back of a paper
29. proper operating temperature within a predetermined time an Low Heat Error will occur An error message will be displayed on the Control Panel alerting the customer The engine stops all functions and keeps it at the error state until the issue is resoled by a qualified technician e Over Heat Error If the Fuser Unit at any time exceeds the specified range too hot for proper operating temperature an Over Heat Error will occur An error message will be displayed on the Control Panel alerting the customer The engine stops all functions and keeps it at the error state until the issue is resoled by a qualified technician 2 2 5 4 LSU LSU receives the image data from PVC or HPVC and makes the latent image on OPC surface It uses the single beam LD The errors related to LSU are as follows e By LReady When the printing is started the engine drives the polygon motor of LSU After the specified time is elapsed if the motor is not in a ready status the engine detects the error that the polygon motor is not in a ready status If this error happens the engine stops all functions and keeps it at the error state Also the engine informs the error status of the main system and the error message Is displayed at LCD window to inform the error status to the customer e By Hsync When the polygon motor is ready the LSU sends out the signal called Hsync and it is used to synchronize with each image line So if the engine does not detect consec
30. resumes e Small amount of toner is left in the cartridge The estimated cartridge life is nearing its replacement interval Prepare a new cartridge for replacement You may temporarily increase the printing quality by redistributing the toner e A toner cartridge has almost reached its estimated cartridge life It is recommended to replace the toner cartridge e A paper jam has occurred e The cover is opened Close the cover e There is no paper in the tray Load paper in the tray e The machine has stopped due to a major error Check the display message a Estimated cartridge life means the expected or estimated toner cartridge life which indicates the average capacity of print outs and is designed pursuant to ISO IEC 19752 The number of pages produced will be affected by the percent of imaged area of your original The operating environment printing interval media type and media size may also affect the number of pages produced by your cartridge Some amount of toner may remain in the cartridge even when Toner Empty appears on the display and the printer stops printing Alignment and Troubleshooting 4 1 3 JAM Removal 4 1 3 1 Clearing Original Document Jams When an original jams while passing through the document feeder a warning message appears on the display screen Input Misfeed Exit Misfeed 1 Remove any remaining originals from the 1 Remove any remaining originals from the document feeder document feeder 2
31. the development process of the drum after a predetermined time The toner cartridge detection is monitored by the CRUM sensors If all of the CRUM sensors are off the CPU knows the cartridge is not in the machine and takes appropriate action by turning on the out of toner light If the CRUM sensors do not detect that the correct cartridge is inserted the CPU will display the toner cartridge is invalid it will show invalid sign on a LED m Paper Exit Sensing The Paper Exit Sensor is mounted on the Fuser Unit exit side and is used to ensure that paper has indeed exited the machine If the on off time of exit sensor is abnormal then a JAM2 is informed The LED on the display will turn on a RED warning color m Cover Open Sensing The Cover Open Sensor is located on the HVPS When the front cover is opened all 24VS is shut off Then the customer will be notified on the display that the door is open door open and the red will turn on m DC FAN SOLENOID Driving DC Fans and Clutches are driven by turning on noise when these driver components de energize which is controlled by CPU The diode in the Fan and Clutch driving circuits protects TR driven from noise when these driver components de energize Motor Driving The main motor driving circuits are located on the BLDC Motor Ass y Unit Main Controller has the interfacing circuits There is motor driver IC on the Motor Control Board to control the BLDC Motor assembly unit a 2
32. when handling insulated parts gt gt Precautions when checking PBA 1 Before touching a PBA please touch other grounded areas of the chassis to discharge any static electrical charge on the body 2 Take care not to touch the PBA with your bare hands or metal objects as you could create a short circuit or get an electric shock Take extra care when handling PBAs with moving parts fitted such as sensors motors or lamps as they may get hot 3 Take care when fitting or removing screws Look out for hidden screws Always ensure that the correct screw is used and always ensure that when toothed washers are removed they are refitted in their original positions 3 1 3 Releasing Plastic Latches Many of the parts are held in place with plastic latches Release carefully to prevent d damage To remove such parts press the hook end of the latch away from the part to 7 which it is latched D Disassembly and Reassembly 3 2 Screws used in the printer The screws listed in the table below are used in this printer Please ensure that when you disassemble the printer you keep a note of which screw is used for which part and that when reassembling the printer the correct screws are used in the appropriate places F 116 Series 6003 000196 SCREW TAPTYPE PWH B M3 L10 NI PLT SWRCH18A 6003 000261 CASSETTE SCREW TAPTYPE BH B M3 L6 ZPC WHT SWRCH18A 6003 000264 SCREW TAPTYPE PWH B M3 L6 ZPC WHT SWRCH18A
33. 2 Use only the power cable supplied with the printer Use of an incorrectly specified cable could cause the cable to overheat and potentially cause a fire 3 Do not overload the power socket this could lead to overheating of the cables inside the wall and could lead to a fire 4 Do not allow water or other liquids to spill into the printer this can cause electric shock Do not allow paper clips pins or other foreign objects to fall into the printer these could cause a short circuit leading to an electric shock or fire hazard 5 Never touch the plugs on either end of the power cable with wet hands this can cause electric shock When servicing the printer remove the power plug from the wall socket 6 Use caution when inserting or removing the power connector The power connector must be inserted completely add comma otherwise a poor contact could cause overheating possibly leading to a fire When removing the power connector grip it firmly and pull ensure the power switch is turned off first 7 Take care of the power cable Do not allow it to become twisted bent sharply round corners or other wise damaged Do not place objects on top of the power cable If the power cable is damaged it could overheat and cause a fire or exposed cables could cause an electric shock Replace a damaged power cable immediately do not reuse or repair the damaged cable Some chemicals can attack the coating on the power cable weakening the cover or exposing ca
34. 20493 LSD This Modem Chip LIU Line Interface Unit is controlled by SSD and satisfies each PSTN requirement by modulating the internal configuration with connecting Tel Line Modem CX66710 SFX 336 Sound Qutput Product specification and feature 2 2 4 4 Scan 1 Pictorial signal input part output signal of CIS passes through MP Cap change to ADC at LAFE1001 and defined signal between LAFE1001 and JUPITERS processes the Image signal When AFE accepts each pixel CDS Correlated Double Sampling technique which samples arm level twice is used on each pixel by the CIS signal 2 The image processing portion is read by CIS Pixel data in 1200dpi Line and processed using an Error Diffusion Algorithm on Text mode and Photo mode When scanning at machine and or on PC Scan the data is stored in a Scan Buffer without algorithm Shading and Gamma Correction are executed immediately in every mode then processing is executed later Scan Image Control Specification 1 Minimum Scan Line Time 0 75ms 300dpi 2 Scan Resolution Max 1200DPI Scan Width 216mm 4 main function Internal 10bit ADC White Shading Correction Gamma Correction CIS Interface 256 Gray Scale 3 CIS Operating Part CISM Image sensor use 3 3V and LEDs uses 12V CIS Maximum Operating Frequency 4MHz CIS Line time 0 75ms White Data output Voltage 1 0Vmin Color mode 300dpi 0 75ms line Maximum LED Current 45 60 mA
35. 249 250 locations 0 249 we w e o Yo e E S Yes On Off Yes On Off Yes Normal Loud Yes Normal Loud USA KOREA Only USA KOREA Only Yes On Off Comm Yes On Off Comm Product specification and feature 2 1 2 6 Fax Specifications tem o e l e a e o ooo Rx Rx fax duplex printout Rx fax duplex printout print out Fax TEL Auto A Fax TEL Auto Pe TAM dai DRPD TAM meso DRPD a eooo Max locations to 269 locations 269 locations store to 1 Group Dial C wet a mo e C eM morean s ooa s FWRemoe uge o we o e e Seere e Product specification and feature 2 1 2 7 Paper Handilin Oooo e e 20s A6 Oficio ISOB5 JISB5 A6 Oficio ISOB5 JISB5 EnvMonarch Env EnvMonarch Env Paper Path Standard output Bottom to Middle Front FIFO Bottom to Middle Front FIFO Straight Through Face up Single Sheet Paper Size 216 x 356mm 8 5 x14 216 x 356mm 8 5 x14 h ee e 148mm 355mm 5 8 14 ADF 148mm 355mm 5 8 14 ADF Length Product specification and feature 2 1 2 8 Maintenance Parts tem mage Sid T e 50 000 Pages 50 000 Pages 50 000 Pages LOJ o Pad Unit ADF a E o 10 000 Pages Pick up Unit Pad Unit Cassette Transfer Roller Product specification and feature 2 1 3 Model Comparison Table F 116P LJ M1319f MFC 7225N Muratec HP Brother 4 in 1 Print Scan Copy Fax Image O
36. AM Is used as Swath Buffer in Printing Scan Buffer in Scanning ECM Buffer in FAX receiving and System Working Memory Area Size 16MB 128Mbit Product specification and feature 4 Sensor Input Circuit m Paper Empty Sensing amp Paper Width Sensor When a printing job comes to the CPU the CPU initializes the pickup action regardless of the state of the sensor If paper is then detected by the Feed Sensor the paper will then be recognized as e g invoice paper even though the Paper Empty Sensor was on If no paper is detected by the Feed Sensor then the CPU will recognize that a Paper Empty condition exists and displays the RED warning light on the OPE PBA When a printing job comes to the CPU the CPU initializes the pickup action regardless of the state of the sensor If paper is then detected by the Feed Sensor the paper will then be recognized as e g invoice paper even though the Paper Empty Sensor was on If no paper is detected by the Feed Sensor then the CPU will recognize that a Paper Empty condition exists and displays the RED warning light on the OPE PBA m Regi Sensing The registration sensor Regi Sensor a photo interrupter informs the CPU that paper is registered at the registration rollers and waiting for proper leadedge schronization with the image on the drum m Paper Feeding With Toner Cartridge Sensing When the leadedge of the paper is detected by the Feed Sensor photo interrupter it begins
37. FGHIJ ABCDEFG Stephen J Singel Labanda Sinpat Abarress Tendar BSF URANGLE LSA Funtres Solber Netener 23 January 2004 Jonathan Q Maderia 2343 Stantin Dawer Lank Benhibe SDF Mr Maderia Nam liber tempor cum soluta nobis eleifend ption cogue nihil consequat velillum Dolore eu zril feugiat nulla acilisis at vero eros accumsan et iusto odio dignis sim qui blandit praesent lutatum ril lobortis nisl ut aliquip exea commodo consequat Duis autem vel eum ireure dolor in hendreritin vulputate velit esse molestie tincidunt ut laoreet dolore magna aliquam erat a volutpat Ut wisi enim ad minim viniam quis nostrud exerci tation ullam corpersus cipit lotis nis ut aliquip ex ea commodo consequat Lorem ipsum dolor sit gt se O o m TI OQ I a A ME z Z O U O D n C lt x lt N No Q D gt ol oO N 00 oO gt ee O 0 m TI G gt vs O U m TI Q I a A E zZ Z O I O D 4 C S Inpert Mampem Abaress N N amp gt O1 O N oO gt Ww O U m TI I A _ zZ Z Amet consectetuer adipiscing elit sud diam nonummy nibh veniam recneps adipiscing elit sed diam nonummy nibtil laoreet dolore magi aliam erat volutpat Ut wisi enim minim veniam quisient nostrud Sol uta nobis eleifendoptn cogue nihil imerdiet domg id quod mzim plerat facer posim aum Lorem ipsm dolor sit amet consectuer Duis autem eum iriure dolor in hendrer
38. Heat roller The heat roller transfers the heat from the lamp to apply a heat on the paper The surface of a heat roller is coated with Teflon so toner does not stick to the surface 4 Pressure roller A pressure roller mounted under a heat roller is made of a silicon resin and the surface also is coated with Teflon When a paper passes between a heat roller and a pressure roller toner adheres to the surface of a paper permanently 5 Halogen Lamp Voltage 120 V 115 5 220 V 230 5 Capacity 750 Watt 25 W Product specification and feature 6 Items for safety Protecting device for overheating 1st protection device Hardware cuts off when overheated 2nd protection device Software cuts off when overheated 3rd protection device Thermostat cuts off main power Safety device A fuser power is cut off when a front cover is opened Maintain a temperature of fuser cover s surface under 80 for user and attach a caution label at where customer can see easily when customer open a rear cover Product specification and feature 2 2 3 5 LSU Laser scanning unit It is the core part of the LBP which switches the video data received to the controller to the electrostatic latent image on the OPC drum by controlling laser beam exposing OPC drum by use of a polygon mirror of polygon mirror The OPC drum is synchronized with the paper feeding speed The HSYNC signal is created when the laser beam from LSU
39. IG LASERSTRLNING VED BNING NR SIKKERHEDSBRYDERE ER UDE AF FUNKTION UNDG UDSAETTELSE FOR STRLNING ADVARSEL USYNLIG LASERSTRLNING NR DEKSEL PNES STIRR IKKE INN I STRLEN UNNG EKSPONERING FOR STRLEN VARNING OSYNLIG LASERSTRLNING NR DENNA DEL R PPNAD OCH SPRREN R URKOPPLAD BETRAKTA EJ STRLEN STRLEN R FARLIG VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NKYMTT MLLE LASER STEILYLLE L KATSO STEESEEN O FABRA UERGER 0 HHE AH aozo Bel gen FASAS 1 2 Caution for safety 1 2 1 Toxic material This product contains toxic materials that could cause illness if ingested 1 If the LCD control panel is damaged it is possible for the liquid inside to leak This liquid is toxic Contact with the skin should be avoided wash any splashes from eyes or skin immediately and contact your doctor If the liquid gets into the mouth or is swallowed see a doctor immediately 2 Please keep Drum cartridge and Toner Cartridge away from children The toner powder contained in the Drum cartridge and Toner Cartridge may be harmful and if swallowed you should contact a doctor Material Safety Data sheets are available online at www muratec com 1 2 2 Electric Shock and Fire Safety Precautions Failure to follow the following instructions could cause electric shock or potentially cause a fire 1 Use only the correct voltage failure to do so could damage the printer and potentially cause a fire or electric shock
40. Max 12V Product specification and feature 2 2 5 Engine F W Contol Algorithm 2 2 5 1 Feedin If feeding from a cassette the drive to the pickup roller is controlled by a solenoid The on off time the solenoid is controlled by Main PBA The Paper Jam protocols are as follows ttem eseription O S After picking up paper cannot be entered due to paper is not fed After picking up paper does not reach the Feed Sensor in after a predetermined time due to paper slippage etc If the Feed Sensor does not detect paper after a predetermined time following the initialization of another take up retry It is a status that the leading edge of the paper doesn t pass the feed sensor Even though the paper reaches to the feed sensor the feed sensor doesn t be ON It is a status that the leading edge of the paper already passes the feed sensor The trailing edge of the paper must clear the Feed Sensor after predetermined time The feed sensor cannot be OFF The leading edge of the paper must detect the Exit Sensor within a predetermined after leaving the Feed Sensor The exit sensor cannot be ON The paper exists between the feed sensor and the exit sensor JAM 2 The trailing edge of the paper must clear the Exit Sensor after predetermined time 2 2 5 2 Transfer The charging developing and the transfer voltages are controlled by PWM Pulse Width Modulation Each output voltage may change due to the
41. PWM duty The transfer voltage admitted when the paper passes the transfer roller is decided by environment recognition The resistance value of the transfer roller is changed due to the surrounding environment through AD converter The voltage value for impressing to the transfer roller is decided by this value change Product specification and feature 2 2 5 3 Fusing The temperature change of the heat roller s surface is changed to the resistance value through the thermistor The Heat Roller temperate warmup is measured by converting the resistance of the thermistor to a measurable DC voltage value The AD converter changes it to a digital value so it knows when it has reach its proper fusing temperature The AC power to the fuser lamp is controller by comparing the target temperature to the value from the thermistor If the value from the thermistor is out of controlling range an error will occur and power disabled The table below lists the types of Fuser Errors that can occur e Open Heat Error During warmup if the Fuser Unit does not reach its proper operating temperature within a predetermined time an Open Heat Error will occur An error message will be displayed on the Control Panel alerting the customer The engine stops all functions and keeps it at the error state until the issue is resoled by a qualified technician e Low Heat Error After initial warmup had been achieved if the Fuser Unit at any time does not reach its
42. RTS 10 Jan 1 200 x 1 200 dp 8 5 sec from sleep 600 x 600 dp 1 200 x 1 200 dpi 200 x 400 dpi 19 200 x 19 200 dpi Up to 1 200 dpi Mod e 33 6 Kbps 33 6 Kbps Fax Speed Memory 7 MB 500 pages 600 pages mpu 250 MP 250 Cassette Capacity ADF 30 sheets 30 sheets Compatible with High B 2 Parallel B amp N W USB 20 igh speed USB 2 0 arallel USB amp N Capacity Yield 2 5K 1K starer 2K 1K 2 5K 1 5K Speed Ltr 19ppm Resolution 600 x 600 dpi Print Emulation FPOT Speed LTR 10 sec from ready 19ppm 600 x 600 dpi scan To PC Resolution Resolution doi Scan optical Bones OE Resolution 4 800 x 4 800 dpi Enhanced eee j O O O lt 33 6 Kbps T 250 Cassette Paper 30 sheets General Interface i k Toner Product specification and feature 2 2 System Overview This chapter describes the functions and operating principal of the main component 2 2 1 Front View a Documentteeder ry a rons 2 Document wit guides 7 Manualtay 42 Tonercanias a contol panei e Frontdoor nande 13 Manual ray paper wath guides 4 ouputtay o Ouputsuppon 14 Documentinputway rs Frondoor 10 Documentouputvay Product specification and feature 2 2 2 Rear View Em USB port 4 Power receptacle Fa Telephone line socket 6 Rear door handle Product specification and feature 2 2 3 System Layout This
43. Utility Printer Status Monitor Network Management in Window system 4 Web based Application that offers the same functions as Stand alone Application and RDC Remote Diagnosis Control in Web environment Firmware is made up of 1 Application Emulation that is a interpreter translate data received from Host to a printing language PCL PS GDI etc to be able to allow the user to take same output as original composed in Host 2 Kernel that control and management the whole procedure include of Control flow and Printing Job before transfer to Engine system Product specification and feature 2 2 6 3 Data and Control Flow HOST Firmware ee j 5 Driver GDI amp PCL6 PCL XL heed l I Web based Document Management System _ _ Network lI l l Network Administration Interface Cdrd Status Monitor Remote Control Panel Stand alone Printer Settings Utility Application Emulation PCL Network Administration Status Monitor ae Note is role of N W I F Provided below is a detail explanation of the Block Diagram above Host Side is made up of 1 The Print Driver that is Windows application softwares translate printed data to one of printer languages and creates spooler file 2 Web based Application offer a varity of additional functions for the printer management of printing job printe
44. a message is not in the table reboot the power and try the printing job again e Some messages may not appear in the display depending on the options or models e error number indicates the error number e tray type indicates the tray number e media type indicates the media type e media size indicates the media size e color indicates the color of toner or imaging unit Document Jam When Document Jam occurred at ADF module this is displayed on Clear the JAM LCD Door Open The front cover is not securely Close the front door latched No Paper Add Paper Paper Jam 0 Open Close Door Paper Jam 1 Open Close Door Paper Jam 2 Check Inside COMM Error Line Error When there is no paper in CASSETTE Tray machine displays this message on LCD When the machine encountered paper jam in pick up area Machine displays on the LCD When the machine encountered paper jam in paper exit of Machine machine displays on LCD When the machine encountered paper jam in paper exit of Machine machine displays on the LCD When the machine has problem in communication it displayed on the LCD Machine displays this in case of Transmission Machine displays this in case of fax handshaking step of Reception When the machine has problem in case of Fax Data reception step Load paper in the paper tray Clear the JAM Refer to JAM removal Clear the JAM Refer to JAM removal Clear
45. ailure to do so could cause the printer to tip or fall 2 The printer contains many rollers gears and fans Take great care to ensure that you do not catch your fingers hair or clothing in any of these rotating devices 3 Do not place any small metal objects containers of water chemicals or other liquids close to the printer which if spilled could get into the machine and cause damage or a shock or fire hazard 4 Do not install the machine in areas with high dust or moisture levels beside on open window or close to a humidifier or heater Damage could be caused to the printer in such areas 5 Do not place candles burning cigarettes etc on the printer These could cause a fire 1 2 4 Assembly Disassembly Precautions Replace parts carefully always use authorized parts Take care to note the exact location of parts and also cable routing before dismantling any part of the machine Ensure all parts and cables are replaced correctly Please carry out the following procedures before dismantling the printer or replacing any parts 1 Check the contents of the machine memory and make a note of any user settings These will be erased if the mainboard or network card is replaced 2 Ensure that power is disconnected before servicing or replacing any electrical parts 3 Disconnect printer interface cables and power cables 4 Only use approved spare parts Ensure that part number product name any voltage current or temperature rating
46. ake any unauthorized changes or additions to the printer these could cause the printer to malfunction and create electric shock or fire haz ards 3 Laser Safety Statement The Printer is certified in the U S to conform to the requirements of DHHS 21 CFR chapter 1 Subchapter J for Class 1 1 laser products and elsewhere it is certified as a Class laser product con forming to the requirements of IEC 825 Class laser products are not considered to be hazardous The laser system and printer are designed so there is never any human access to laser radiation above a Class level during normal operation user maintenance or prescribed service condition Warning gt gt Never operate or service the printer with the protective cover removed from Laser Scanner assembly The reflected beam although invisible can damage your eyes When using this product these basic safety pre cautions should always be followed to reduce risk of fire electric shock and injury to persons CAUTION INVISIBLE LASER RADIATION WHEN THIS COVER OPEN DO NOT OPEN THIS COVER VORSICHT UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GE FFNET NICHT DEM STRAHL AUSSETZEN ATTENTION RAYONNEMENT LASER INVISIBLE EN CAS DOOUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU ATTENZIONE RADIAZIONE LASER INVISIBILE IN CASO DI APERTURA EVITARE LOESPOSIZIONE AL FASCIO PRECAUCION RADIACION LASER IVISIBLE CUANDO SE ABRE EVITAR EXPONERSE AL RAYO ADVARSEL USYNL
47. amp Phone Problems 1 No Dial Tone Check and Cause 1 Check if the telephone If the telephone cord is normal but line cord is connected to there is no dial tone then try to TEL LINE correctly replace the LIU B d If you cannot hear the OHD 2 Check if it makes CLICK CLICK sound the OPE Ass y may sound while OHD key is pressed be defective Try to replace the OPE Ass y 3 Check the connection of Check the Speaker connection HARNESS between the and try to replace it LIU and the Main B d 4 Check if the SPEAKER Lastly try to replace the Main B d is connected correctly Alignment and Troubleshooting 2 Defective MF DIAL Description The MF DIAL is not functioning Check and Cause If you cannot hear the OHD 1 Check if the telephone line is CLICK sound the OPE Ass y may connected correctly be defective Try to replace the OPE Ass y If you can hear a CLICK sound 2 Wile the BUTTON KEY is after checking the connection of pressed check for a CLICK sound HARNESS between the LIU and the Main PBA try to replace the HARNESS The problem still persists then 3 Check the connection of replace the LIU and the main B d HARNESS between the in sequence LIU and the Main PBA Notes Product supports the MF DIAL type only Alignment and Troubleshooting 3 Defective FAX FORWARD RECEIVE Description The FAX FORWARD RECEIVE is not functioning Check and Caus
48. assette Use safe lifting and handling techniques Use the lifting handles located on each side of the machine Back injury could be caused if you do not lift carefully 4 Ensure the printer is installed safely The printer weighs 8 9convert to lbs ensure the printer is installed on a level surface capable of supporting its weight Failure to do so could cause the printer to tip or fall possibly causing personal injury or damaging the printer 5 Do not install the printer on a sloping or unstable surface After installation double check that the printer is stable 1 3 ESD Precautions Certain semiconductor devices can be easily damaged by static electricity Such components are commonly called Electrostatically Sensitive ES Devices or ESDs Examples of typical ESDs are integrated circuits some field effect transistors and semiconductor chip components The techniques outlined below should be followed to help reduce the incidence of component damage caused by static electricity Caution gt gt Be sure no power is applied to the chassis or circuit and observe all other safety precautions 1 Immediately before handling a semiconductor component or semiconductor equipped assembly drain off any electrostatic charge on your body by touching a known earth ground Alternatively employ a commercially available wrist strap device which should be removed for your personal safety reasons prior to applying power to the unit u
49. bles causing fire and shock risks 8 Ensure that the power sockets and plugs are not cracked or broken in any way Any such defects should be repaired immediately Take care not to cut or damage the power cable or plugs when moving the machine 9 Use caution during thunder or lightening storms It is recommended that this machine be disconnected from the power source when such weather conditions are expected Do not touch the machine or the power cord if it is still connected to the wall socket in these weather conditions 10 Avoid damp or dusty areas install the printer in a clean well ventilated location Do not position the machine near a humidifier or in front of an air conditioner Damp and dust build up inside the machine can lead to overheating and cause a fire or cause parts to rust 11 Do not position the printer in direct sunlight This will cause the temperature inside the printer to rise possibly leading to the printer failing to work properly and in extreme conditions could lead to a fire 12 Do not insert any metal objects into the machine through the ventilator fan or other part of the casing it could make contact with a high voltage conductor inside the machine and cause an electric shock 1 2 3 Handling Precautions The following instructions are for your own personal safety to avoid injury and so as not to damage the printer 1 Ensure the printer is installed on a level surface capable of supporting its weight F
50. crease printing speed SPP normal mode support 8 bit data transfer while ECP Mode transfer the 12 bit data If the regular font is not printing the cable or the printer driver may be defective Turn the PC and printer off and reboot the system to print again If not solved double click the printer in my computer If the regular fonts are not printed this time again the cable must be defective so replace the cable with new one Alignment and Troubleshooting 3 Abnormal Printing Description The printer is not working properly even when the cable has no problem even after the cable is replaced If the printer will not work at all or the strange fonts are repeated the printer driver may be defective or wrong setup in the CMOS Setup Select SPP Normal or ECP LPT Port the among ECP EPP or SPP in the CMOS Setup 1 Set up the parallel port in the CMOS SETUP Check the printer in My Computer to see if the printer driver is compatible to the present driver or delete the old driver if defective and reinstall the new driver 2 Printer Driver Error 3 Error message from insufficient memory The printing job sometimes stops or due Delete the unnecessary files to secure o insufficient virtual memory but it actuall enough space of the hard disk and start comes from the insufficient printing job again space of the hard disk Alignment and Troubleshooting 4 2 6 Fax
51. deformation on the surface of the transfer roller Foreign matter stuck onto the window Clean the LSU window with recommended cleaner IPA Clean the window with a clean cotton swab Replace the toner cartridge No 3 Clean the exposure window toner cartridge No 4 Open the front cover and check ribs that corresponds to the position of the voids Remove if found If the problems are not solved replace the toner cartridge Replace the transfer roller if occured as NO 6 Alignment and Troubleshooting 3 Horizontal Black Band Description Dark or blurry horizontal stripes occur in the printing periodically They may not occur periodically Check and Cause 1 Bad contacts of the voltage terminals to developer Clean each voltage terminal of the Charge Supply Develop and Transfer roller remove the toner particles and paper particles 2 The rollers of developer may be stained OPC Drum 75 6mm Developing Roller 35mm Charging Roller 37 5mm Supply Roller 49mm Transfer Roller 47mm Pressure Roller 75 4mm Fusing Roller 77 5mm 1 Clean the right Gear that has relatively small gap of the teeth in the OPC 2 If the malfunction persists replace the developer Alignment and Troubleshooting 4 Black White Spot Check and Cause 1 If dark or blurry black spots occur periodically he rollers in the Developer may be conta
52. dge life of toner is close Delete unnecessary documents retransmit after more memory becomes available or split the transmission into more than one operation Open the front door and take out the toner cartridge Then re install it Enter the EDC mode Refe to EDC mode And check the LSU Control Test If the LSU is defective replace it Prepare a new cartridge for replacement You may temporarily increase the printing quality by redistributing the toner Small amount of toner is left in the Replace the toner cartridge cartridge When the machine detected the non Clear the JAM forngtamarenseray You have tried to select a group location number where only a single location number can be used such as when adding locations for a broadcasting operation The machine is waiting for a specified time interval to redial a previously busy station Just use a one touch or speed dial number or dial a number manually using the number keypad You can press OK to immediately redial or Stop Clear to cancel the redial operation Alignment and Troubleshooting NO Not Assigned The one touch or speed dial location Dial the number manually using the you tried to use has no number number keypad or assign the number assigned to it Load Document You have attempted to set up a copy Load a document and try again or fax operation with no document loaded Cancel Your machine s memory has become To cancel t
53. ds and OFF message will be displayed LSU Ready If OK key is pushed after ON displayed motor will be run 1 message will be displayed Hsync If OK key is pushed after ON displayed motor will be run 1 message will be displayed 6 DEV Control If OK key is pushed after ON displayed THV will be turned on THV If OK key is pushed after ON displayed THV will be turned on If OK key is pushed after ON displayed Dev Bias will be turned on MHV Bias If OK key is pushed after ON displayed MHV Bias will be turned on m ACRONYMS e DEV Developing High Voltage e EDC Embedded Diagnostic Control e FAW Firmware e HVPS High Voltage Power Supply e HW Hardware eLD Laser Diode e LSU Laser Scanning Unit e MHV Main High Voltage Charge Voltage e OPC Optical Photo Conductor e SCF Second Cassette Feeder e THV Transfer High Voltage Alignment and Troubleshooting 4 1 8 Firmware upgrade and replacing the main PBA USB and Network port are used to update the firmware Network applications SWAS SWS can be used to update the firmware Normal Update Send ROM file via USB network port in Ready state It will automatically update and reset Special Mode Update 1 Power On While Pressing Stop Clear Button It displays download mode message 2 Send ROM file via USB
54. dure a a UMC Unit Manufacturing Cost PCL Printer Control Language a a UMR Unscheduled Maintenance Ratio gol Adobe Portable Document Format 00 UPnP Universal Plug and Play oo PPM Pages Per Minute cc a USB Universal Serial Bus ce PQ Print Quality se a USDR Un Shut Down Rate NSDR a Ro yee PostScript Level 3 eee XCMI Management Information PVC Printing Video Controller in the SPGPM a BaSe enn PE Graphic Processor for Printer WA Warranty Action cccccccccseeeeenene Reference Information 6 2 2 Service Parts ACRONYM ELA HOU SCANNER ASS Y MEA UNIT COVER PA EXIT ASS Y PMO TRAY EXTENTION MP NE MEC CASSETTE ASS Y LETTER COVER M FRONT MPR NAME PLATE UNIT LSU SMPS SMPS V1 HVPS ELA OPC UNIT SET ELA HOU MP ASS Y PBA MAIN MAIN PMO CONNECT PAPER MFP FAN DC CBF POWER STITCH GRAY MEA UNIT GUIDE CST PA ASS Y PBA LIU SHIELD P_MAIN LOWER CBF HARNESS LIU GND PMO COVER FEED AY PMO COVER BRKT MOTER CBF HARNESS LSU IPR SHIELD SMPS UPPERI PMO BUSHING P U MP PMO HOLDER GEAR TRr SPRING ETC TR_L PMO CAM JAM REMOVE PMO LOCKER DEVE EXPLANATION ELA Electrical Assembly HOU Housing MEA Mechanical Assembly PA Paper PMO Processing Mold MP Multi Purpose Bypass tray NE for NEC MEC Mechanic Combined unit M Mold MPR Machinery Press LSU Laser Scanning Unit SMPS Switching Mode Power Supply HVPS High Voltage Power Supply OPC Organic Photo Conductive MP Multi Purpose Bypass tray PBA Prin
55. e 1 Check if you can hear If the MODEM testing is normal a dial tone by pressing and there is no dial tone then try OHD to replace the LIU B d 2 Check if you can hear a RECEIVE tone while If the MODEM testing is abnormal MODEM testing in the try to replace the Main B d TECH Mode Alignment and Troubleshooting 4 Defective FAX FORWARD Description RECEIVE is functioning but FORWARD is not functioning or the received data are broken Check and Cause 1 Check if there is NOISE If it makes NOISE while using when pressing on hook dial on hook dial replace or repair the telephone line 2 Check the RECEIVE condition by trying to forward a FAX to another fax machine from the forwarding side FAX 3 Check if the telephone line connected to the Product is contaminated or gets stripped off or down Alignment and Troubleshooting 5 Defective FAX RECEIVE 1 Description FORWARD is functioning but RECEIVE is not functioning or the received data are broken Check and Cause 1 Check if there is NOISE If it makes NOISE while when pressing on hook dial on hooking replace or repair the telephone line 2 Check the RECEIVE condition by trying to receive a FAX at another fax machine Alignment and Troubleshooting 6 Defective FAX RECEIVE 2 Description The received data are lengthened or cut in the printing Check and Cause 1 Check if there is NOISE I
56. e is about exceed the set value the Baud rate automatically adjusts to 2400 bps This ensures that the error rate remains below the set value You can select the rate between 5 and 10 Clear All Memory The function resets the system to factory default settings This function is used to reset the system to the initial value when the product was functioning normally All the values are returned to the default values and all the information which was set by the user will be erased NOTICE Always perform a memory clear after replacing the main board Otherwise the system may not operate properly Toner Low The function is to set up the time to inform toner low status This function can provide user convenience for replacing the toner cartridge Clear Count This function resets Total Page Count Flatoed Scan Count ADF Scan Count Notify Toner Silence Time Test Param Set You can set the parmeter for handset standard Caution The parameter value is set at the best condition in the shipment from factory Alignment and Troubleshooting Machine Test Switch Test Use this feature to test all keys on the operation control panel The result is displayed on the LCD window each time you press a key Modem Test Use this feature to hear various transmission signals to the telephone line from the modem and tocheck the modem If no transmission signal sound is heard it means the modem part of the mainboard malfunctioned Dram Test
57. en the memo pad to check the function of printing If it is not working in a certain program 3 Printing is not working in the Windows adjust the setup the program requires Sometimes the printout is normal within the Windows basic programs but it s not working in a particular program In such case install the new driver again If not working in the Windows basic program Check the setup of the port of CMOS is on ECP And check the address of IRQ 7 and 378 4 Check if the printer cable is If the scanner needs to be connected to the directly connected to peripheral devices printer first the remove the scanner from the PC to see if the printer is properly working alone 2 The printer is not working 2 Check and Cause 1 Secure more space of the hard disk 2 Printing error occurs even if there is enough space in the hard disk 3 Check the parallel port related items in the CMOS Setup 4 Reboot the system to print Alignment and Troubleshooting Not working with the message insufficient printer memory means hard disk space problem rather than the RAM problem In this case provide more space for the hard disk Secure more space using the disk utilities program The connection of the cable and printer port is not proper Check if the connection is properly done and if the parallel port in CMOS is rightly set up As a printer port Select ECP or SPP among SPP Normal ECP and EPP modes in
58. er cartridge roller due to the try to print out bad blade Alignment and Troubleshooting 8 Background Check and Cause 1 Does character The toner cartridge is basically exist less than 2 per a page or has designed to print 7K sheets with machine been left used 5 image If it prints more than for a long time 8K sheets with 2 coverage a background can occur The A S is not guaranteed if using a recyled the toner cartridger 2 Is a recycled toner cartridge be used Replace the toner cartridge when the life span of it has been ended 3 Has the life span of the toner cartridge ended Clean the bushing part of the transfer roller 4 Is the movement Up and Down of the transfer roller smooth 1 If the problem is still not solved replace the toner cartridge 2 Gently shake the toner cartridge 5 Is the HVPS normal Alignment and Troubleshooting 9 Ghost 1 Check and Cause 1 Bad contacts caused by contamination from toner particles between high voltage Clean any contaminated terminals terminal in the main body and the electrode of the Toner 2 Bad contacts caused by contamination from toner particles Occur in the toner cartridge between high voltage terminal in the main replace the toner cartridge and body and the one in the try to print out HVPS board Replace the engine board if not 3 The life of toner cartridge is ex
59. es 4 62 4 2 f Copy Problems ccccccceeceeceeaeeeeeaeeaeeaeeaeeaeeaes 4 71 4 2 8 Scanning Problems ccccccc ese ece eee eae eae eaeeaeenes 4 75 System Diagram 9 1 BOCK DlagraM jchieecsecs ices caeceessce asncannpeirann opie Erari 5 1 5 2 Connection DiaQram ccccccceeseeceeeeeeeeaeeeeeaeeeeaeeaees 5 2 Reference Information 6 1 Tool for Troubleshooting ccccccce ese eee eases eee eeeeaeenees 6 1 6 2 Acronyms and Abbreviations ccccccce eee eeeeeneeeeeeaees 6 2 eZ ATONG secede ct asec E est EA 6 2 O22 SOI VIC AS e R E S EEE 6 4 6 3 The Sample Pattern for the Test ccc ccc ceeeeeeeeeeeaees 6 8 6 3 1 A4 ISO 19752 Standard Pattern cece cece eee 6 8 6 4 Selecting a location cece cece eee ce eee eee eee eae eeeaeenees 6 9 Exploded Views amp Parts List Avaliable on the Muratec Technical Support web site 1 Precautions In order to prevent accidents and to prevent damage to the equipment please read the precautions listed below carefully before servicing the printer and follow them closely 1 1 Safety Warning 1 Only to be serviced by appropriately qualified service technician High voltages and lasers inside this product are dangerous This printer should only be serviced by a qualified service technician 2 Use only manufacturer recommended replacement parts There are no user serviceable parts inside the printer Do not m
60. f it makes NOISE rearrange the when pressing on hook dial telephone line Refer to Defective FAX RECEIVE 2 Ask to the forwarding side check the image quality of another machine receiving a FAX additionally sent to Check if the FAX status of the forwarding side is also normal Alignment and Troubleshooting 7 Defective FAX RECEIVE 3 Description The phone is ringing continuously but it cannot receive Check and Cause Even when the RECEIVE Mode is Check if the RECEIVE Mode is changed to FAX MODE it cannot TEL MODE or FAX MODE receive then replace the LIU and the Main B d in sequence Alignment and Troubleshooting 8 Defective FAX RECEIVE 4 Description The received data is reduced by more than 50 in the printing Check and Cause Check the FAX status of the After checking the data of the forwarding side forwarding side correct the FAX of the forwarding side Alignment and Troubleshooting 9 Defective Automatic Receiving Description The automatic receiving function is not working 1 If the RECEIVE Mode is set to the TEL MODE reset it to the 1 Check if the RECEIVE Mode is FAX MODE TEL MODE or FAX MODE Even after the RECEIVE Mode is changed to the FAX Mode it cannot receive then try to replace the LIU and the Main B d in sequence Alignment and Troubleshooting 4 2 7 Copy Problems 1 Black Copy Description Black page is pr
61. fax mode 14 Copy Activates copy mode gt Scan Activates scan mode Dials fax number and enters the number value for document copies or other options Stops an operation at any time The pop up window appears on the screen V Stop Clear showing the current job that the user can stop or resume lt gt Start Starts a job a19 C On Hook Dial Performs same as you hold a handset under the telephone line is engaged In standby mode redials the last number Also in edit mode inserts a pause B Redial Pause into a fax number Allows you to store frequently used fax numbers or search for stored fax numbers Es 1 power Turns the machine on or off 23 power LED Shows whether the machine is turned on or off Numeric keypad Alignment and Troubleshooting 4 1 2 Understanding the Status LED The color of the status LED indicates the machine s current status STATUS Blinking n Blinking DESCRIPTION e The machine is off line e The machine is in power saver mode When data is received or any button is pressed it switches to on line automatically e When the backlight slowly blinks the machine is receiving data from the computer e When the backlight blinks rapidly the machine is printing data The machine is on line and can be used e A minor error has occurred and the machine is waiting for the error to be cleared Check the display message When the problem is cleared the machine
62. he fax job press the No 1 Yes 2 No full while documents were being 1 button Yes If you want to send the loaded into memory pages already stored press the No 2 button No You should send the remaining pages later when the memory is available Operation Not You are doing in the Add Cancel Check the display to see if there is any Assigned operation but there is no jobs waiting scheduled job The display should indicate them in standby mode for example Delay Fax Low Heat Error Temperature could not reach certain Refer to the flow chart of the fuser level problem Open Heat Error The thermistor has been disconnected Refer to the flow chart of the fuser problem Over Heat Temperature has gone up very high Refer to the flow chart of the fuser degree problem Jam 1 or There is no Cartridge in MFP Install the toner cartridge No Cartridge Toner Exhausted The cartridge is out of toner Replace the toner cartridge Replace Toner Toner Empty Toner is empty replace or order for Replace the toner cartridge Replace Toner new toner Non Muratec When NON Muratec cartridge is Replace the toner cartridge Cartridge inserted in MFP Alignment and Troubleshooting 4 2 Troubleshootin 4 2 1 Procedure of Checking the Symptoms Before attempting to repair the printer first obtain a detailed description of the problem from the customer No Power No i Power Module error Main PBA error Panel PBA err
63. ia USB port Kernel receives this data from the Host and then selects the emulation fit to data and start selected one After emulation job ends Kernel sends the output bit map data to Engine using Printer Video Controller by clock type for LSU Engine print the received data to required paper with the sequential developing process 2 Network Interface Card After the user starts to print document to PCL string or compressed GDI bit map data the drive translate the graphic data and send data to host spooler If so Port monitor managing network port receives data from spooler and sends a data stream to the Network Interface Card Network interface card receives it and send to Kernel part Kernel receives this data from Host and selects emulation fit to data and start selected one After emulation job ends Kernel sends the output bit map data to the Engine using Printer Video Controller by clock type for LSU Engine print the received data to required paper with the sequential developing process The additional printing function are realized in 1 Web environment 2 Window environment In addition Kernel informs the printing and printer status to end user making the printing job with the Status Monitor Product specification and feature Disassembly and Reassembly 3 Disassembly and Reassembly 3 1 Precautions when replacing parts 3 1 1 Precautions when assembling and disassembling Use onl
64. inted out when copy Check and Cause Room light can pass through a 1 Check the Scan Cover open thin original l Remake shading profile in the 2 Check shading profile tech mode Replace U60 if it is defective 3 Check white black reference U60 154 0 5V voltage in Main PBA U60 155 3 3V Alignment and Troubleshooting 2 White Copy Description White page is printed out when Copy Check and Cause 1 Check the CCD problem in Main PBA Check the CCD harness contact l Remake shading profile in the 2 Check shading profile tech mode Alignment and Troubleshooting 3 Abnormal noise Description There is noise when copy Check and Cause 1 Check the Scanner Motor and any mechanical disturbance Check the right position of the Scanner Motor and check the any mechanical disturbance in the CCD carriage part If any driver is defective replace it 2 Check the Motor Driver in Driver PBA Connection PBA U4 1 19 or U5 1 19 0V to 24V swing signal when operating Alignment and Troubleshooting 4 Defective Image Quality Description The copied image is light or bad Check and Cause Perform shading profile in the tech mode 1 Check shading profile 2 Check the gap between The gap above 0 5 mm can original and scanner glass cause a blurred image 3 Check printing quality See Print troubleshooting
65. itin vulputate velit cesse ea commodo mol Stnecrep Balrecneps Nam liber tempor cum soluta nobis eleifend option cogue nihil consequat 8 C D E velillum Dolore eu zril feugiat nulla facilisis at vero eros accumsan et iusto odio dignissim qui bl praesent Spez LOZAXMANLSHOdON Singabet Stephen J Singel Demperta Aminerimum Labanda Sinpat Abarress SJS dwg O U O J op Cc lt x lt O N N amp D ol O N oO gt Ww O J m TI Q E C A FINAL MAN LSYOJONNTAFIH943098V6849 O D 0p H C lt WX KLMNOPQRSTUV HIJKLMNOPQRSTUVWXY201 23456789ABCDEFGHIJ ABCDEFG Reference Information 6 4 Selecting a location Select a level stable place with adequate space for air circulation Allow extra space for opening covers and trays The area should be well ventilated and away from direct sunlight or sources of heat cold and humidity Do not set the machine close to the edge of your desk or table Clearance space e Front 482 6 mm enough space so that the paper tray can be removed e Back 100 mm enough space for ventilation e Right 100 mm enough space for ventilation e Left 100 mm enough space for ventilation Reference Information rmiuratec Muratec America Inc 3301 East Plano Parkway Ste 100 Plano Texas 75074 469 429 3300 Tel 469 429 3465 Fax www muratec com
66. ly open and close the actuator of the sensor Regi Feed and or Exit Sensor you wish to check the message Without Paper and With Paper message will be displayed Empty Manually open and close the actuator of the Empty Sensor the message Present and Empty message will be displayed 2 Fan Test Item Description Fuser Fan If OK key is pushed after ON displayed fan will be run Fuser fan will auto stop after 10 seconds and OFF message will be displayed 3 Clutch Test Item Description Pick up Clutch When OK key is pushed after ON message displayed clutch turns on Pick Up Clutch will be turn off after 3 seconds and OFF message will be displayed Regi Clutch When OK key is pushed after ON message displayed clutch turns on Pick Up Clutch will be turn off after 3 seconds and OFF message will be displayed 4 Fuser Ctrl Item Description Temp Control Fuser on and off ON is selected fuser will be active and display the fuser temperature XXX but OFF is selected fuser will be stop Fuser temperature displayed on LCD example 170 Alignment and Troubleshooting 5 LSU Control LD Power When OK key is pushed after ON message displayed OFF message will be displayed after 10 seconds LSU Motor If OK key is pushed after ON displayed motor will be run LSU motor will auto stop after 10 secon
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68. mode select the item you want by using the 4 gt OK buttons on control panel Alignment and Troubleshooting m Tech mode Menu Map 9 15 Modem Speed 33 6 28 8 14 4 12 0 9 6 4 8 Error Rate 5 10 Dial Mode Notify Toner Data Setup Send Level Tone Pulse Customer No Customer Name Service No Serial No Customer Name Service No Serial No Clear All Mem Clear Count Total Page Count FLT Scan CNT ADF Scan Count Used Toner CNT Local Off 12 Sec Unlimited 1 30 00 50 Flash Upgrade Silence Time TonerLow a Test Param Set Switch Test Modem Test Dram Test Machine Test Rom Test Pattern Test Dial Test Shading Test Report Protocol System Data Error Info Shading Data Supplier Info Alignment and Troubleshooting Data Setup Send Level You can set the level of the transmission signal Typically the Tx level should be under 12 dBm Caution The Send Fax Level is set at the best condition from factory Never change settings arbitrarily Dial Mode This function can choose dial method Default Dial Dial Pulse Modem Speed You can set the maximum modem speed However outbound communication is switched automatically to match the standard of the receiving fax Therefore when communicating with a lower speed modem the outbound communication speed will be set to low This will allow for better transmission reception by the receiving fax Error Rate When the error rat
69. model is consisted of the Engine parts and F W and said engine parts is consisted of the mechanical parts comprising Frame Feeding Developing Driving Transferring Fusing Cabinet and H W comprising the main control board power board operation panel PC Interface Top out bin delivery roller Fusing roller Tray ADF output Tray ADF input Pressure roller Fuser Exit roller Developer roller 7 Registration Multipurpose pick up roller 8 Feed roller 1 E 2 10 Tie 3 EI Tio 4 Toner Cartridge 12 20 5 Primary charging roller 13 Cassette 24 OPE 16 Za Product specification and feature 2 2 3 1 Feeding Part It is consists of a basic cassette an MP tray for supplying different types of media envelope label special paper and parts related to paper transferring 1 Separation method Paper is separated by the friction pad mounted to the center of the cassette 2 Basic cassette It takes a center loading method and applies friction pad separating method Both the side guide and the rear guide can be adjusted for for various types of papers from A5 to legal size paper It has a paper existence sensing function Capacity 250 sheets 75g m 20lb paper standard paper arranging function various size papers accepting function In the front side there is a paper level indicator 3 Pick up roller It initializes paper transport out of the cassette The Pickup Roller is d
70. nd Troubleshooting 15 Blank Page Print out 2 Description 1 Blank page is printed 2 One or several blank pages are printed 3 When the printer turns on several blank pages print Check and Cause Remove contamination of the terminals of the toner cartridge 1 Bad ground contacts in OPC and or toner cartridge Perform the engine self test using EDC Mode to check if the Solenoid is normal If not solved by the above directions 1 2 Replace the engine board Turn the power off delete the data of PC and try printing again 2 Abnormal solenoid Alignment and Troubleshooting 4 2 3 The cause and solution of the bad discharge 1 Wrong Print Position Description Printing begins at wrong position on the paper Check and Cause Wrong sense time caused by defective feed sensor actuator Replace the defective actuator Alignment and Troubleshooting 2 JAM 0 Check and Cause 1 Check the Solenoid by using Replace the solenoid EDC Mode 2 Check if the pad is loose due to Replace the side pad Assembly bad sealing of the side pad L or R if necessary Clean with soft cloth dampened with IPA Isopropyl Alcohol or water 3 Check the surface of the roller pickup for foreign matter 4 If continuous clusters occur check whether the assembly Replace the Main PBA and or slot between shaft pickup and Sensor housing picku
71. nder test 2 After removing an electrical assembly equipped with ESDs place the assembly on a conductive surface such as aluminum or copper foil or conductive foam to prevent electrostatic charge buildup in the vicinity of the assembly 3 Use only a grounded tip soldering iron to solder or desolder ESDs 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ESDs 5 Do not use Freon propelled chemicals When sprayed these can generate electrical charges sufficient to damage ESDs 6 Do not remove a replacement ESD from its protective packaging until immediately before installing it Most replacement ESDs are packaged with all leads shorted together by conductive foam aluminum foil or a comparable conductive material 7 Immediately before removing the protective shorting material from the leads of a replacement ESD touch the protective material to the chassis or circuit assembly into which the device will be installed 8 Maintain continuous electrical contact between the ESD and the assembly into which it will be installed until completely plugged or soldered into the circuit 9 Minimize bodily motions when handling unpackaged replacement ESDs Normal motions such as the brushing together of clothing fabric and lifting one s foot from a carpeted floor can generate static electricity sufficient to damage an ESD
72. oard and Main board 4 Take off the Fuser unit J 2 f i E EE T a pret j Tiia 32 Disassembly and Reassembly 3 9 Drive unit 1 Remove the Rear cover Scan Assy Left cover 3 Take off the Drive Unit after removing 1 connector 2 Remove 6 screws 3 10 Solenoid 1 Remove the Drive unit refer to 3 9 5 Remove the gears 2 Remove the solenoid connector on Main PBA 6 Take off the solenoid B after removing 1 screw refer to 3 1 14 3 Take off the solenoid A after removing 1 screw 4 To remove the solenoid B take off the bracket after removing 3 screws Disassembly and Reassembly 3 11 FAN 1 Remove the right cover 2 Remove 1 screw and 1 connector 3 Take off the FAN Disassembly and Reassembly 3 12 LSU 1 Remove the Rear cover Scan Ass y 2 Lift the LSU unit off by removing 3 screws and 2 connectors Disassembly and Reassembly 3 13 Transfer Roller 1 Open the front cover 2 Take out the toner cartridge 3 Take off the transfer roller by release its right shaft from hook Caution Don t touch the surface of tranfer roller Disassembly and Reassembly 3 14 Main PBA and SMPS HVPS board 1 Take out the Cassette unit 2 Remove Front cover Rear cover Scan Ass y Right cover refer to 3 4 3 7 3 Remove 10 screws bottom x 9 rear x 1 and 2 connector SMPS x 1 Fan x 1 4 Turn the board shield over 5 Remove 5
73. or Yes Yes Check the lt No Refer to Solution of Image Problem y Yes gt error message Refer to 4 1 10 Error message Alignment and Troubleshooting 4 2 2 The cause and solution of Bad image 1 Vertical Black Line and Band Description 1 Straight thin black vertical line occurs in the printing 2 Dark black vertical band occur in the printing or cleaning blade If causes 1 and 2 occur in the toner cartridge replace the toner 2 Scratched surface of the charge roller in the toner cartridge cartridge and try to print out 3 Partly depression or deformation on the surface of the transfer roller Replace the transfer roller if occurred as No 3 Alignment and Troubleshooting 2 Vertical White Line Check and Cause 1 Foreign matter stuck onto the window of internal lenses of LSU mirror 2 Foreign matter or toner particles between the toner Cartridge roller and blade In case the life of the toner cartridge has been expired white lines or light image occur in front of the image 3 It may occur due to dirty or O foreign substances are on the window of the toner cartridge frame 4 If the fuser is defective voids occur periodically at the top of a black image 5 It may occur when foreign substances are on the OPC Drum 6 Partly depression or
74. ot 3 Heat lamp ON OFF test 4 It could not operate due to a gear of a fuser is melted Replace the fuser Alignment and Troubleshooting 2 LSU Error Description PMOTOR ERROR HSYNC ERROR Check and Cause 1 Check whether the LSU connector is disconnected or not Replace a LSU Replace a main board if the same error occurs again after replacing a LSU 2 Check whether the LSU motor is rotating or not 3 Check the HSYNC signal Alignment and Troubleshooting 3 Not function of the gear of the fuser due to melting away Description The motor breaks away from its place due to gear melting away Check and Cause 1 Check the Heat Lamp 1 Replace the Fuser 2 Replace the Main PBA 3 Replace the SMPS Alignment and Troubleshooting 4 Paper Empty Description Paper empty error message is displayed on LCD when paper is loaded in the cassette Check and Cause 1 Bending or deformation of the actuator of the paper sensor Replace the defective actuator 2 The function of the engine board is defective Replace the Sensor PBA 3 Check the Connector Alignment and Troubleshooting 5 Paper Empty without indication Description Paper empty error message does not display when the paper cassette is empty Check and Cause 1 Bending or deformation of the actuator of the paper sensor
75. p opens or is broken away 5 If the paper feeds into the printer and Jam 0 occurs perform EDC Mode to check feed sensor of the engine board Alignment and Troubleshooting 3 JAM 1 Description 1 Recording paper is jammed in front of or inside the fuser 2 Recording paper is stuck in the discharge roller and in the fuser just after passing through the Actuator Feed Check and Cause 1 If the recording paper is jammed in Replace the SMPS or Exit Sensor front of or inside the fuser 2 If the recording paper is 1 Replace the Main PBA stuck in the discharge roller and the 2 Reassemble the Actuator Feed fuser just after passing through the and Spring Actuator if the Actuator Feed Feed Actuator movement is bad may be defective Alignment and Troubleshooting 4 JAM 2 Check and Cause 1 If the paper is completely fed out of the printer but Jam 2 occurs Exit sensor is defective Check if the exit sensor actuator is defective Check if the actuator exit is deformed Check if the lever part After the paper is completely discharged actuator Exit should return to the original position to shut the photo sensor Sometimes it takes longer hour than it should and does not return is deformed in shape Check whether burrs occur in the assembly part of the actuator exit or not and if the actuator is smoothly operated Check if foreign matter and wire get
76. pired solved by the above directions 1 2 If not solved by the direction 3 4 Transfer roller lifetime 50K sheets has expired check the transfer roller lifetime and replace it Continue Alignment and Troubleshooting Continue Instruct the customer that the machine has to be at average room temperate in order to produce good copy quality 5 Abnormal low temperature below 10 Occur in the toner cartridge replace the toner cartridge and try to print out 6 Damaged cleaning blade in the toner cartridge Alignment and Troubleshooting 10 Ghost 2 Description Ghost occurs at 75 5 mm intervals of the OPC drum in the whole printing When printing on card stock or transparencies using manual feeder Check and Cause When printing on card stock Select Thick Mode on paper type thicker than normal paper or menu from the software application transparencies such as OHP higher and after using returning to the transfer voltage is original mode is recommended required Alignment and Troubleshooting 11 Ghost 3 Fuser Description Ghost occurs at 62 8 mm or 77 6mm intervals WUG Z 10 8 29 Check and Cause Disassemble the fuser Unit The temperature of the fuser Clean the Fuser Rollers is being maintained too high and Thermistor Caution can be deformed Alignment and Troubleshooting 12
77. r administration Status monitor to monitoring the printer status by real time in Web independent environment on OS 3 Stand alone Application that is a similar Window software as same as above 2 4 Port Monitor that manages the network communication between spooler and Network Interface Card or various additional application and Network Interface Card this is at first make communication logical port manage the data transfer them from spooler to network port and offer the result of printing Product specification and feature Firmware Side is made up of 1 Network Interface Card is that relay the communication between Host and kernel using various network protocols 2 Kernel manages the flow control of emulation procedure receiving data from Host or Network card and printing with engine amp rendering job 3 Emulation interprets the various output data from selected emulation 4 Engine prints rendered bit map data to paper with required size and type by Kernel Job Spooling function for Multi User Multi Printing that is occurred in Network printing and various additional printing functions this Kernel use max 10 Queuing systems in a memory In Printing the two procedures are 1 Case of using USB Port After user starts to print document to PCL string or compressed GDI bit map data the driver translates all graphic data and sends the data to host spooler The spooler then sends the data stream to the printer v
78. reaches the end of the polygon mirror and the signal is sent to the controller The controller detects the HSYNC signal to adjust the vertical line of the image on paper The HSYNC signal is used to synchronize the image data with the left margin of the paper The one side of the polygon mirror is one line for scanning OPC Drum Photo Diode Polygon Mirror Polygon Motor LD Driver circit Motor Driver LD Laser Diode r Protector panel Product specification and feature 2 2 3 6 Toner Cartridge By using the electronic photo process it creates a visual image In the toner cartridge the OPC unit and the developing unit are contained in one assembly The OPC unit houses the OPC drum and charging roller and the toner cartridge unit has toner supply roller developing roller and blade Doctor blade e Developing Method Non magnetic 1 element contacting method e Toner Non magnetic 1 element shatter type toner e Charging capacity 39 1 3 uC g e Average OD 8 0 0 5um Toner e Toner Qty 30gf 40gf 80gf Initial 1k Sales 2 5k e The life span of toner 1k 2 5k sheets ISO 19752 Pattern Letter standard e Toner Residual Sensor Dot count with CRUM CRU Monitor e OPC Cleaning Collect the toner by using cleaning blade e Handling of wasted toner Waste residual toner is cleaned off the drum by means of a cleaning blade e OPC Drum Protecting Shutter None e Classifying device for toner
79. riven by a solenoid 4 Registration roller It has a paper registration skew correction function paper transferring function paper detecting function jam removing function and so on 5 MP tray It has a paper registration skew correction function paper transferring function jam removing function and so on It uses manual feed method to feed 1 sheet of paper and 1 envelope Product specification and feature 2 2 3 2 Transfer Assy The transfer roller delivers the toner from the OPC drum to the paper There is no PTLAss y Life Span Print over 50 000 sheets in15 30 change to degrees F 2 2 3 3 Driver Assy The driving device is consisted of step motor OPC Pick up Feed gear block all mounted as an assembly e Driving Frequency Step Motor 2200rpm 1650 Clock e It is a power delivery unit by gearing Motor Pickup Feeder Developer Fuser Duplex Product specification and feature 2 2 3 4 Fuser It is consists of a halogen lamp heat roller pressure roller thermistor and thermostat It fuses the toner on to the paper by heat and pressure to complete the printing job Cp OE ee ee a 1 Thermostat When a heat lamp is overheated a Thermostat cuts off the main power to prevent over heating Thermostat Type Non Contact type THERMOSTAT Control Temperature 170C 5C 2 Thermistor It is a temperatrue detecting sensor Temperature Resistance 7 kQ 180 3
80. rmiuratec F 116 F 116P Field Engineering Manual U S A version 1 1 Muratec America Inc 3301 East Plano Parkway Ste 100 Plano TX 75074 469 429 3300 tel 469 429 3465 fax www muratec com Precautions 1 1 Satety Warning aciemnedecancnasacensuaesueourespsnseiascsaqgetes csedewes 1 1 1 2 Caution for Safety cccccc ccc ece eee ee sees eaeeeeeaeeaeeaeeaeeaes 1 2 1 2 1 Toxic material 1 2 cicanseieamercdeopsnanettiesaincsevewaeeeesseeosceon 1 2 1 2 2 Electric Shock and Fire Safety Precautions 1 2 1 2 3 Handling Precautions cccc ccc cce ese eeeeeee eee eeeeeaees 1 3 1 2 4 Assembly Disassembly Precautions c00eeee 1 3 1 2 5 Disregarding this warning may cause bodily injury 1 4 T3 ESD Precautions vassteacsnaienudetunnesdeyseteesaecuneeacersaseeceoenen 1 5 Product Overview 2 1 Product Specifications ccc cc cece ence ee eeeeeeeeeeeeeeeeeeeey 2 1 2 1 1 Product Overview ccc cece cece eee eeeeeeeeteeeeaeentenaees 2 1 ZAGZ ODECIICAUON Siicnacdvnnextentiasceawnsstevaresananbierenceesdeiadenes 2 2 2 1 3 Model Comparison Table cccccceeeeeeeeeeeeeeeeaees 2 9 2 2 System OVEIVIOW cecce ace asvesiaxsiorsweenseetaccawstexeaaonevesaqsdeuiel 2 10 22A FOD VIEW satncscecnpavuaasneeacaysuuesannartaciaasteiewenresneurnes 2 10 l 2A ROAI VIEW sisceserioreir ni TE EA 2 11 22 9 System Layout soeriorrsrs eener E REEERE 2 12 2 2 4 Engine
81. s 3 16 3 16 Cassette holder pad ccccccccce cece eee eeeeteeeeeetetenaees 3 16 Alignment and Troubleshooting 4 1 Alignment and Adjustments ccccccceeceeeeeeee eee eeeeeaes 4 1 4 1 1 Control Panel ccccc rnr REEN RERE EA EERE 4 1 4 1 2 Understanding the Status LED nnanonnnnannnnnnnnnnnnn 4 3 AVS JAN REMOVAL ssceyesss ronron aE A E ai 4 4 4 1 4 Paper Path nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnrnnnnnnnnnnnnnnne 4 8 4 1 5 Menu Map iesisssnrsscagnesearosacnmnaeseeeennesaisessenGartianesneds 4 9 4 1 6 Tech Mode a saceocannreacaenetsrunces dcnesicerenaacausnessevexedseacts 4 13 A EDC MOOO oeira a E A E enn 4 18 4 1 8 Firmware Upgrade c ccc eee eee ccc e ec eeeeeeeeeeeeaeeneeeaes 4 21 4 1 9 Periodic Defective IMage cccc ccc eee eset eaeeeeenes 4 22 4 1 10 TIONG SS AGC aris sinun tte caddereecenceearuancarauetuesdsaatedese 4 23 4 2 Troubleshooting ccccccecceeceeeeeseeaceseetaseaeesaeeanenaes 4 26 4 2 1 Procedure of Checking the Symptoms 6068 4 26 4 2 2 The cause and solution of Bad image 6606 4 27 4 2 3 The cause and solution of the bad discharge 4 43 4 2 4 The cause and solution of the malfunction 4 50 4 2 5 The cause and solutions of bad environment of the software cccee eee eee eee 4 59 4 2 6 Fax amp Phone Problems _ ccccc ccc eee eee eeee eee eeeea
82. screw and unplug all connectors on Main PBA Then release the Main PBA 6 Remove 5 screw and unplug all connectors on SMPS HVPS board Then release the SMPS HVPS board Disassembly and Reassembly 3 15 Pick up roller 1 Take out the Cassette unit 2 Turn the printer over 3 Take off the pick up roller after removing 1 screw 3 16 Cassette holder pad 1 Take out the Cassette unit 2 Take off the holder pad by unhooking both latches Alignment and Troubleshooting 4 Alignment and Troubleshooting 4 1 Alignment and Adjustments This chapter describes the main functions for servicing the equipment such as the product maintenance proper repair procedures jam removal procedures and so on 4 1 1 Control Panel m F 116 Series This control panel may differ from your machine depending on its model TT ernan onrera 2 rotcatange paeen oon oreore 3 pemr sma Anise atest ora rapen isnd ioes yone serasnonasne oeae o pemen fonemen ee erneoron Scroll through the options available in the selected menu and increase or decrease values sfo Confirms the selection on the screen Alignment and Troubleshooting Enters Menu mode and scrolls through the available menus Shows the status of your machine Sends you back to the upper menu level a3 lt Fax Activates
83. t Sub Printed circuit Board Assembly for the feeder EMP SEN Empty Sensor EXIT U EXIT Upper RDCN Reduction THV Transfer High Voltage MHV High Voltage Charge Voltage Reference Information ACRONYM GEAR EXIT U ID IPR TERMINAL FU PMO BEARING H R F BEARING H R L PEX ROLLER EXIT F_UP SPRING ETC P R SPRING R CAU HOT FU PMO ARM ACTUATOR LABEL R HV FUSER LABEL R LV FUSER PPR SPONG SHEET IPR P_PINCH SCAN I ROLLER REGI PBA SUB REGI GROUND P_SCAN ROLLER IPR GUARD C O S W MEA UNIT TX STACKER IPR WASHER SPRING CU EXPLANATION U Upper ID Idler FU Fuser H R F Heat Roller Front H R L Heat Roller Left PEX Processing Extrude F_UP Face Up P R Pressure Roller CAU HOT FU Caution Hot Fuser PMO ARM Processing Mold Arm HV High Voltage 220V LV Low Voltage 110V PPR Plastic Press PR P Iron Press REGI Registration PBA SUB REGI gt Sub Printed Circuit Board Assembly for the Registration GROUND P Ground Press C O Cover Open S W Switch TX Transmit CU Curve Reference Information 6 3 The Sample Pattern for the Test The sample pattern shown in below is the standard pattern used in the factory The life of the toner cartridge and the printing speed are measured using the pattern shown below The image is 70 of the actual A4 size 6 3 1 A4 ISO 19752 Standard Pattern This test page is reproduced at 70 of the normal A4 size WX KLMNOPQRSTUV HIJKLMNOPQRSTUVWXY201 23456789ABCDE
84. tact caused by the toner stains between the high voltage terminal in the HVPS No3 Clean any contaminated terminals Replace the HVPS if the problems any contaminated terminals 4 Abnormal output from the HVPS Run self test and check 1 4 not solved by the above four instructions Alignment and Troubleshooting 6 Dark Image or a Black Page Check and Cause 1 No charge voltage in the engine board Check the state of the connector which connects the engine board and HVPS 2 Charge voltage is not turned 1 Clean the high voltage charge on due to the bad contacts between terminal power supply in the side of the Toner 2 Replace the HVPS if not solved cartridge and charge terminal by the above direction 1 and 2 of HVPS 3 VDO signal of the Main PBA is Low state Replace the LSU Unit or Main PBA Alignment and Troubleshooting 7 Uneven Density Description Print Density is uneven between left and right 1 The pressure force on the left and right springs of the transfer roller is not even the springs are damaged the transfer roller is improperly installed or the transfer roller bushing or holder is damaged Replace both the left and right Spring Holder 2 The life of the Toner cartridge Occur in the toner cartridge gently has expired shake the toner cartridge 3 The toner level is not even on Replace the toner cartridge and the ton
85. ted Circuit Board Assembly MFP Multi Functional Peripheral DC Direct Current CBF Cable Form CST Cassette Paper tray PA Paper PBA Printed circuit Board Assembly LIU Line Interface Unit for FAX P Press LIU Line Interface Unit for FAX GND Ground AY Assembly BRKT Bracket LSU Laser Scanning Unit IPR lron Press P U Pickup MP Multi Purpose Bypass Tray TR Transfer Roller TR_L Transfer Roller Left PMO CAM Processing Mold CAM DEVE Developer Reference Information ACRONYM EXPLANATION SPECIAL SCREW PANNEL MFP MFP Multi Functional Peripheral A S MATERAL DUMMY UPPER ASS Y A S After Service MCT GLASS ADF PPR REGISTRATION EDGE F IPR HOLDER GLASSI MCT GLASS SCANNER LEGAL CBF HARNESS OPE PBA SUB D_SUB COVER M CCD CABLE COVER SCAN LOWER UMAX ICT INSERT SHAFTI IPR BRK SCAN BD CBF SIGNAL CCD FFC COVER M OPE KEY M COPY PLATE M ALPHA KEY PMO GUIDE DP SIDE RING CS GEAR MP DUP DRV IPR BRKT G DUPI PMO BUSHING TX B4 PMO TRAY CASE MP MCT Machinery Cutting ADF Automatic Document Feeder PPR Processing Press PR lron Press MCT Machinery Cutting OPE Operation Panel Control Panel PBA SUB D SUB gt Sub Printed circuit Board Assembly for the D SUB type electrical connector D Sub a kind of the connector type shape D M Mold CCD Charge Coupled Device UMAX gt Supplier s name for CCD module ICT Iron Cutting IPR lron Press BRK Bracket BD Board CCD Charge Co
86. the JAM Refer to JAM removal Ask the sender to try again Try again If the problem persists wait an hour or so for the line to clear and try again Or turn the ECM on Alignment and Troubleshooting LCD Display Incompatible Line Busy Power Failure Stop Pressed Memory Full CRU Fuse Error Hsync Error Or LSU Error Toner Low Replace Toner Bypass Jam Group Not Available Retry Redial descriptions solwtons Try again Make sure that the remote machine is operational The remote fax machine has not answered after several redial attempts The remote machine does not have the requested feature such as a delayed transmission It also occurs if the remote machine does not have enough memory space to complete the operation you are attempting Reconfirm the remote machine s features The remote person did not answer or Try again after a few minutes the line is already engaged Power has turned off then on and the machine s memory has not been saved You need to start again the job which you were trying to do before the power failure The Stop Clear button is pressed Try again during a copy or fax operation The memory is full When the machine failed in installing the new toner cartridge When the machine has encountered the LSU could not reach the READY State Small amount of toner is left in the cartridge The estimated cartri
87. uct specification and feature e Supply Output Voltage 400 V 800V DC 50 V ZENER using DEV Input contrast of the output stability degree under 5 Loading contrast 5 or less Output Voltage Rising Time 50 ms Max Output Voltage Falling Time 50 ms Max Output Loading range 10 MQ 1000 MQ Output Control Signal BIAS PWM the CPU is HV output when PWM is low SMPS Board AC Input Input Rated Voltage AC 220V 240V AC 110V 127V Input Voltage fluctuating range AC 198V 264V AC 99V 135V Rated Frequency 50 60 Hz Frequency Fluctuating range 47 63 Hz Under 4 0Arms 2 0Arms But the status when e coil is off or Input Current putu rated voltage is inputted outputted Rated Output Power col nmm om om rm CON 3 CON 3 2 CONNECTOR PIN 5V PIN 11 13 15 24V PIN 3 5 7 9 GND PIN 12 14 16 GND PIN 4 6 8 10 5 1V 5 24V 10 Rated Output Her 4 845 5 355V 21 6 26 4V RIPPLE NOISE Voltage Under 100mVp p Under 500mVp p Protection for loadi a erg ee ee Shut down or Fuse Shut down or Output shortage and overflowing Protection Voltage Drop current Product specification and feature 2 2 4 3 Fax Our fax feature is based on Conexant DAA Data Access Arrangement Solution and is controlled by a dual Chip Set Solution CX86710 SFX336 This Modem Chip adds SSD System Side Device for interfacing between LSD and DIB of FM336Plus Core CX
88. upled Device FFC Flexible Flat Cable M Mold OPE Operation Panel Control Panel M Mold M Molde ALPHA Alphabet DP Duplex CS Compress MP Multi Purpose Bypass tray DUP DRV Duplex Driver PR lron Press BRKT BRACKET G Ground UP Duplex TX Transmit MP Multi Purpose tray Bypass tray Reference Information ACRONYM SPRING CS RE SPRING CS FR PMO BUSHING FINGER F ICT SHAFT EXIT LOWER ID SPRING EXIT ROLL FD PMO BUSHING_P U MP PMO HOLDER CAM MPF PMO GEAR P U MPF MFP Multi Functional Peripheral RPR RUBBER PICK UP MP PBA SUB MP SEN A S MATERAL PICKUP MP FOOT ML80 HOLDER CATCH CST MC2 IPR GROUND PLATE A OPC ELA M M AUD SPEAKER CBF HARNESS OPC GND IPR GROUND PLATE SCF PBA SUB PTL PBA SUB FEED P EMP SEN MOTOR STEP MCK2 MAIN GEAR EXIT U GEAR RDCN FEED INNER CBF HARNESS MAIN THV WIRE CBF HARNESS MAIN MHV WIRE EXPLANATION CS Compress RE Rear CS Compress FR Front F Front ID Idler FD Face Down P U Pickup MP Multi Purpose Bypass tray MPF Multi Purpose Feeder MP P U Pickup RPR Rubber Press PBA SUB MP SEN gt Sub Printed circuit Board Assembly for the MP SEN Multi Purpose Bypass tray Sensor MC2 gt MckKlinley2 OPC Organic Photo Conductive ELA M M gt Electrical Assembly M M AUD Audio OPC GNG Organic Photo Conductive Ground SCF Second Cassette Feeder Tray2 PBA SUB PTL gt Sub Printed circuit Board Assembly for the PTL Pre Transfer Lamp PBA SUB FEED g
89. utively the signal for a fixed time it defines the Hsync Error If this error happens the engine stops all functions and keeps it at the error state Also the engine informs the error status of the main system and then the error message is displayed at LCD window to inform the error status to the customer LSU Error Recovery If the LReady or Hsync error occurs the paper is exited with no image on it The engine mode is changed to recovery mode and the engine informs the main system of the engine mode And the engine checks the LSU error If the error doesn t happen the printing job will be proceeding 2 Product specification and feature 2 2 6 S W Descriptions 2 2 6 1 Overview The software system is constructed as follows 1 The Host Software is an application software that can operate in a Windows and or Web Environment 2 The Firmware portion is an Embedded software controlling the print job 2 2 6 2 Architecture PRINTER HOST Software Web based Stand alone Application Driver S S Kernel Application Application Emulation a is job for common S W team Host Software is made up of 1 Graphic User Interface that offers the various editing functions to user in Host 2 Driver that translates the received document to a Printing Command Language which the printer can understand and transfers data to spooler 3 Stand alone Application that offers the various printing application PSU Printer Settings
90. y approved spare parts Ensure that part number product name any voltage current or temperature rating are correct Failure to do so could result in damage to the machine circuit overload fire or electric shock Do not make any unauthorized changes or additions to the printer these could cause the printer to malfunction and create electric shock or fire hazards Take care when dismantling the unit to note where each screw goes There are 19 different screws Use of the wrong screw could lead to system failure short circuit or electric shock Do not disassemble the LSU unit Once it is disassembled dust is admitted to the mirror chamber and will seriously degrade print quality There are no serviceable parts inside Regularly check the condition of the power cord plug and socket Bad contacts could lead to overheating and firfe Damaged cables could lead to electric shock or unit malfunction 3 1 2 Preautions when handling PBA Static electricity can damage a PBA always used approved anti static precautions when handling or storing a PBA gt gt Precautions when moving and storing PBA 1 Please keep PBA in a conductive case anti static bag or wrapped in aluminum foil 2 Do not store a PBA where it is exposed to direct sunlight gt gt Precautions when replacing PBA 1 Disconnect power connectors first before disconnecting other cables 2 Do not touch any soldered connections connector terminals or other electronic parts

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