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EPSON Stylus Photo R220/R230 Color Inkjet Printer

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3. near at CN2 i 1 Ow O tu 50V A CN2 1717 PONER GND 20 5v 2 0 eno 5 2 0 psc 4 n 5V 410K iK E HL z 7 777 GND GNO E 0M1 GND GND A Not mount i E wnen DC evaluated amp 1 3 3V 37 A a AN 52 8 8 xme vec g 7 7 2 E GND wl 55 B 1C13 i z o 4 Oco AG616 11 o 20 9 e 4 VBB1 OUTIA oz 77 o3 25 REZ 110 GND VBB3 OUT1B es RES 110 t toa liz S RBS 110 z x i outa PANEL Eleri outas H4 DATA4 H 26 44 si i stat out aa 44 E 85 Ji 2 O swt 1 28 ourse 42 a a da as Route width is 3838 i Sipe DUTAA 7 JA more than 0 8mm N Separate 010 15 from A 1 181 TNT E Ee 1 28 vara 28 d 5 VREF2 CR A Al1 181 A Sr Dp d AA VREF3 seNSE ah U 3 ETT 8383 t OG olol 33 ENABLE2 SENSE2 15 8 ONc CR MOTOR g eee g i to SENSE3 42 H osc SENSE 3 KS 4 One yes 77 i 4 SLEEP 9 GND RQTWARN SENSE4 4 sw 8 i FLASH 4M_ f 2 VREG 2 AN RICE E38 42 ms 45 053 108 0101 127 53 i 1 m nean at
4. T4 s F51 YGBO1C 10H 250V PT 493 i 1 1 Loa Bi Nom i TO taay Ol 5vave DB1 R35 O D25BA504001 4 7K 3 GND 1 10N O E C11 b 4 PSC 180u 2 CN2 400V R54 ca ZD52 A 6 2K 2200p HZ824 2 R22 7 820K 1 2W c51 Y 2053 4 3 1000u HzsSB2 TD l T 50V 2087 3 7 HZS24 2 A FG DB 1 7 lt Y MAGO 1UBT H29 11EQS08 H91 300 1K e20K 1 2W H18 10K 49 9K 1 10W 1710W 091 1 C2712 240K 240K 1 10W 1 2W 1 28W R72 Q53 47K DTA114WKA 1 10W 4 ANA AW 083 4 GMAOMLUBT ON G1 R93 AW _ 051 10K C15 K3565 C13 Bit HZS7A4 1 B4 4700p 1 2K 1 10W 0 1u sen LFP3A M3R2TA d pu 1 6KV S 5 HZS18 3 47K E ee e AAA 5 1 20W D1 L e 11EgdS06 x s amp e B17 931 R15 93 7 ez C2712 510 A1162 1 10 D52 1000p Pa AUO Z R16 47 270 D3 39K 777 83 1 10W R32 1 10W 1180508 1 10 220u L1 704 ANA e eV 10V oe H S1162 A 39K R13 2550 1 10N 4 7K T R14 1 10W HzS3b 3 R20 R21 1 510 055 2 7K 4 7K R19 1 10W 0 33u AGS 082 Taseen 4 10W 1 10 39K C31 50V 2K C2712 NN 1 10W 1000p
5. Sensor Cable is broken Table 1 16 CD DVD tray not set correctly Main Board Elements failure Table 1 16 CD DVD Tray Error Check Points by Phenomenon Occurrence Timing Phenomenon Detail Faulty Part Position of CR Part Name Check Point 1 Check if the contact point of the CDR Tray of the CDR 1 Replace the CDR Tray with a new one Tray Sensor is not cracked CDR Tray 1 Connect the CDR Tray Sensor to CN11 on When printing An error occurs even though the CDR the Main Board CDR DVDR Tray is set when printing CDR DVDR CDR Tray Sensor 2 Check if fe CDR Tray Sensor is not damaged 2 Replace the CDR Tray Sensor with a new one 3 Check if the CDR Tray Sensor Connector Cable is not cut 3 Replace the CDR Tray Sensor with a new off one 1 Check if any device on the Main Board is not damaged 1 Replace the Main Board with a new one TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 17 Status and Possible Causes of Communication Error Carriage Unit Error Status anu oon iun Position Faulty Unit Part Name Possible Causes STM3 Message Timing at Power on The Power Supply Board Cable is disconnected At Power on Anywhere Dowsr ox Power Supply Board The Power Supply Board Cable is damaged Communicat Paper Power Supply Board failure Refer to Ink E Error The data for a specific address of EEPROM is improperly Table 1 17
6. 96 ANS Ele vie EIER o 98 Chapter 5 APPENDIX JA Exploded AA A eee nn eR 106 KePS dy ach E 111 a aix acts 113 EPSON Stylus Photo R220 R230 Revision 1 1 Overview Table 1 2 Motor Coil Resistance Motor Location Check Point Resistance This chapter describes how to identify troubles in two levels unit level repair and EOS me Pin and ery component level repair Refer to the flowchart in this chapter to identify the defective aiii CN6 BM e i Pump Motor Pin2 and 4 25 C Phase unit and perform component level repair if necessary This chapter also explains motor coil resistance sensor specification and error indication Since CR Motor and APG Motor are DC Motors the resistance among the electric poles varies Therefore judge if it is normal or abnormal based on if there is no operation of the motor or not the resistance values cannot be used to judge the abnormality However it is difficult to judge accurately if it is not clear replace the motor Table 1 3 Sensor Check Point UNIT LEVEL TROUBLESHOOTING Sensor Name Location Check Point Signal Level Switch Mode More than 2 4V Off More than 2 4V Anvywlieeot Pa ASSEMBLY AND ADJUSTMENT PG Sensor CN14 Pinl and 2 On Less than 0 4V In process of switching PG A CN11 Pinl and 2 Table 1 1 Troubleshooting Flowchart CN11 Pin3 and 4 Sensor
7. rg m 1 APG Assy Removal Print Head Removal o gd Main Board Removal 2 3 9 P 62 2 3 5 P 54 i 2 3 4 P 52 Carriage Unit Removal 2 3 11 P 64 Printer Mechanism Housing Lower Removal i 2 3 12 P 69 Printer Mechanism Housing Lower Removal 2 3 12 P 69 Paper Guide Upper Removal 2 3 10 P 63 Ink System Unit Removal 2 3 15 P 74 Paper Guide Front Roller EJ Assy Removal 2 3 16 P 76 Figure 2 1 Disassembly Flowchart NOTE indicates that the part or component in it must be disassembled to remove the subsequent part or component DISASSEMBL Y ASSEMBL Y Disassembly 45 EPSON Stylus Photo R220 R230 Revision 2 3 1 Paper Support Assy Housing left right Stacker C Parts Units which should be removed before removing the Paper Support Assy removal Assy Housing left right Stacker Assy External View None Disassembly Procedure Housing Right Housing Left B Paper Support Assy Removal M pF i e 1 Release the two dowels that secure the Paper Support Assy to the Frame ASF gt HE and remove the assy B Housing left right Removal N 1 Remove the two screws 11 2 that secure the Housing left right 2 Release the left and right tabs 3 by pushing them toward the front side of the printer with a flat blade screwdriver or similar tool Rear of the Printer Paper Support Assy
8. 3 Release right tab 41 by inserting a flat blade screwdriver between the Housing Lower and the Housing Right Release the left tab 4 by pulling the bottom of the Housing Left downward 4 Unlock the Carriage Lock with tweezers or similar tool and move the Carriage Unit to the center 5 Insert your hand inside the Housing left right to release the tabs al 6 3 8 4 6kgf cm Right Bottom of the Printer in I Left Bottom of the Printer Figure 2 2 Paper Support Assy Housing left right removal DISASSEMBL Y ASSEMBL Y Disassembly 46 EPSON Stylus Photo R220 R230 PEAY External View Left Front of the Printer 7 Figure 2 3 Stacker Assy Removal B Stacker Assy Removal 1 Release the left dowel that secures the Stacker Assy to the Housing Lower with a flat blade screwdriver or similar tool and remove the Stacker Assy toward the front side of the printer When removing the Paper Support Assy Housing left right Stacker Assy B Be careful not to damage the tabs when releasing them with a flat blade screwdriver or your hand to remove the Housing left right or the Paper Support Assy B Do not tilt the printer more than necessary as ink may leak When reinstalling the Paper Support Assy Housing left right Stacker Assy B Make sure that there is no gap between the Housing Frame and the Housing left right B
9. Parts Units which should be removed before removing CDR Guide Assy Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy APG Assy Print Head Carriage Unit Printer Mechanism DISASSEMBL Y ASSEMBL Y Disassembly Revision Disassembly Procedure 1 Remove the three screws that secure Guide Assy to the Frame Main Remove the left and right Flat Washer which secure the CDR Link left right with tweezers Remove the CDR Link left right from the CDR Guide Assy Remove the two Pieces of acetate tape which secure the connector cable of the CDR Sensor to the Frame Main Remove the CDR Guide Assy first from the right edge of it while releasing the seven ribs that secure the CDR Guide Assy to the Frame Main CL When reinstalling the CDR Guide Assy to the Frame Main Install the CDR Assy in the order of left edge right edge and middle Check if six ribs are correctly installed Check if the CDR Link Left Right are correctly installed to the CDR Guide Assy Check if the connector cable of CDR Sensor is not interfering with the CDR Link Right Check if Frame EJ Assy works with the CDR Guide Assy and moves smoothly Tighten the three screws to secure the CDR Guide Assy in the order shown in Figure2 40 73 EPSON Stylus Photo IA Revision A 2 3 15 Ink System Unit Removal C Parts Units which should be removed before removing
10. 014 PBAM 16M 18 Dni 23 CEDI 24 eno 25 i Route width 3s 77 altel piona AIS 32119 osda ouil 015 117 LEDS 55 i 6 than 0 Bn GND RCAHZT 48 39 02 Alel 31 48 DHe DIS 113 ree cre S IRE EDS agn A15 01 014 i 017136 0111 AT 30147 01347 5110 014 112 Place C37 near i 4 GND AT15 elaia 0101320115 ra 29 4 48 OMAI 515 116 at IC6 1C7 and 1043 Mia GND t PG A 3 ATIAT alati 8 ora pal 48 012 4 019 DIS 1 g 1 12 vfiesa GND 09 91 C 1 4 A19 pa 39 DB A101 27 42 Bio 43 OMAT 7 26 GND 5t I PG B PG MOTOR Alte 1 7 44_ 7 24 43 pa 42 D181 125 i NC GND f al AH1TI 5 41d 02 42018 AS 23 A8 B8 DAT DIS 119 40 3 ALO 7 40 DI5 ATBI 22 10 DIOT Oro 1157 09 C 241 56 S Ag D5 A1 D7 010 C PH1 O TP20 2390 Bl Ag pa 38 D 4 Ali 21 ko De D 7 D 11 1111044 i 50V A B 35 013 8 011 ola 114 i i c El a7 25 5131 4x no 8 8 2H D12 ICE Place 034 035 4 ae 02 329777 HH Nc 12 178 Be 1181513 c Pis H2 ABS2BSEDTR T 777 7 7 i near at CN13 A 149 03 29 010 18 NE 034 BIET ST BA 738 55 rn out ta 24 ASIN 01 2 43 M 4 2 HS 3 20141 Ald Guard the route ad ME ourta 25 1 NC NC 134 44 IN with GND collectively aa let A AO NC HA N 0 NC vec H 135142 is GNO 26 PUTA A VEC HE 3 K 9 Route width is more than 8mm oe vee B
11. 4 Reassemble the CR Guide Shaft correctly Note If the problem is not solved replace the CR Motor with a new one TROUBLESHOOTING Unit Level Troubleshooting Check Point Remedy Phenomenon 6 When the Cleaning is working the ink is drained into the Waste Ink Pad However some missing dots and out of alignment occur in all nozzles while printing They are not solved even executing the Cleaning several times Tf the problem is not solved replace the Main Board with a new one EPSON Stylus Photo R220 R230 Revision Table 1 26 Check Points for Print Quality Problems Occurrence Timing Phenomenon Detail Position of CR Faulty Part Part Name 1 Check if the surface of the Frame EJ Assy 1s precisel 1 Replace the Frame EJ Assy with a new one Vertical bands perpendicular to the Carriage Unit movement appear getting 1 Print and check if the Nozzle Check Pattern is printed 1 Perform the Head Cleaning then check the uneven print density Print Head properly Nozzle Check Pattern Tf the problem is not solved replace the Check Point Remedy Print Head with a new one Horizontal bands horizontally to the 1 Check if there is not any foreign matter on the surface of 1 Clean the surface of the PF Roller Carriage Unit movement appear the PF Roller 2 Check if the PF Roller is not damaged 2 Replace the Printer Mechanism with a new Direction of PF Roller n
12. OUS HD TATEM Route length less than 10mm to CN3 Guard the route with GND collectively i crt XBST 810 29 Not mountica4 Opposite layer must be all OND area IN Route widtn is more than O 3mm i Cs cw4BMOXi11050 RO 019 810 748 n O 4 JA oute width is more than 0 3mm i 4BMHz BHITSIU END AA 3 as 27 1 pt s et tt 1 715 0 8 Guara tne route with GND w 8 Avec 1 1 HEAD p 98 USBLH AVREF 38 eig dl Le B g USBVBUS 619 Guard the route ER Guard the route al 1 with GNO collectively H Ed 8 a ql A i 1 with GND collectively 33898209 AVSS E END VBBEN Lia 777 VBGN g GNO 1 5v Place near at CN7 83 83 Testa 2 TESTA TESTS d s Place nean at CNB GND a7 516 27 5 7 88 Testa dd Guard the route 99 5 9 witn GND collectively 30 testi d E i 3353 7T DM 2 e IA A de 891 USB vaus 2 F 8B US BVBUS SND 2 USBLH 2 RBS s X 333 cP 31 4 i al d 4 co CP 38 3 A daa a guard tne pote With GND poLiectivedy E 25733 3 LN Guard the route with GND collectively i mugs CP 35 N al Sra ag m ae E Jy gag dg oe H V ES i B3 BLM188B470SN1D t USBLH Guard tne route 7 USB2 VBUS 5 ip mam E M18884705N10 1 01 with GND collectively T i 1 H C44 1 442V i GND Bru ges i ho du F4 F2 C um i B 50v TR 1208FA 2 TH 4206F4 375m4
13. Technical Support Fast Blink 0 15 on 0 1sec off Alternant Blink1 0 5sec on 0 5sec off Alternant Blink2 0 5sec on 0 5sec off TROUBLESHOOTING Troubleshooting with LED Indications and Status Monitor 3 Message Revision AX INIA LTR 220 8 230 Table 1 4 LED Indications and STM3 LED Indication Printer status STM message Paper Ink CD DVD Guide Error 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 Paper jam or CD DVD tray jam For sheets of paper turn off the printer and then remove any jammed paper by hand For a CD or DVD remove the CD DVD tray Next press the Paper button on the printer or click the Eject button if it appears on this creen 1 HET Information Technical Support Paper Jam Error Including CD DVD Ink Levels No Change of the LED Status Blink 0 5 on 0 5sec off Blink 2 0 2sec on 0 2sec off 0 2sec on 0 4sec off Fast Blink O 1sec on O 1sec off TROUBLESHOOTING Troubleshooting with LED Indications and Status Monitor 3 Message 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 x This error 1S detected when gt CD DWD guide open 1 gt py Remove the CD DVD tray then close the CD DVD guide Blink 2 Fast Blink 2 m LIED g 1 f ml _ D LJ UD D Technical Support Condition of error detection Paper is present in ASF Assy and CDR Guide Assy is op
14. When feeding paper the leading edge of paper is detected at proper time but the paper is ejected without being set at the ASF Assy print start position At this time the next paper is fed to the PE Sensor Lever Frame EJ Assy 1 Reassemble the Extension Spring 0 45 back of the Roller Retard Assy 1 Check if the Roller Retard Assy operates properly while feeding paper 1 Check if the Star Wheels have not detached 1 Reassemble the Star Wheel um 2 Check if the Frame EJ Assy is correctly assembled 2 Reassemble the Frame EJ Assy correctly 3 Check if lower part of the Frame EJ Assy is not 3 Replace the Frame EJ Assy with a new one deformed Paper Guide Pron NA the porous pad of Paper Guide Front has not 1 Remount porous pad correctly 1 Check if the Roller EJ Assy is correctly assembled 1 Reassemble the Roller EJ Assy correctly The leading edge of paper will not pass onto the Printer Mechanism between the Roller EJ Assy and the Star 2 Check if the dh Gear 41 48 has not detached 2 Reattach the Spur Gear 41 48 to the Roller Wheels E EJ Assy correctly Roller EJ Assy y ma Spur Gear 41 48 0 TROUBLESHOOTING Unit Level Troubleshooting During operation TO NY INIA LTR 220 8 230 Revision Table 1 10 Paper Jam Error Check Points by Phenomenon Occurrence Timing Phenomenon Detail Position of CR
15. 2 Written Communication error During USB Cable The USB Cable does not support bidirectional communication operation A proper Printer Driver is not installed on the PC Table 1 18 Communication Error Check Points by Phenomenon Occurrence Timing Position of CR Faulty Part Part Name Check Point Phenomenon Detail 1 Check if the Power Supply Board Cable is connected to 1 Connect the Power Supply Board cable to CN2 on the Main Board CN2 on the Main Board At power on When turning on the power the printer Power Supply 2 Check if the Power Supply Board Cable is not damaged 2 Replace the Power Supply Board with a new Anywhere does not operate at all Board one Ifthe problem still occurs replace the Main Board When turning on the power the on the Main Board EEPROM using the Adjustment Program perd 1 Check if the USB Cable is connected properly between 1 Connect the printer and the PC with a USB During operation However a Communication Error is USB Cable ihe pinterandihe PC Cable cotiectly displayed on STM3 when a print job is set to the printer 1 Check if the Stylus Photo R220 R230 Printer Driver is 1 Install the Stylus Photo R220 R230 Printer used for the print job Driver on the PC Printer Driver TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 19 Status and Possible Causes of No Ink Cartridge Error TER Carriage Unit Error
16. 3 2 5 Bi d Adjustment Adjustment Procedure l a 3 Select Bi D Adjustment in the Adjustment Program Click the Print button to print Bi D Adjustment Pattern After selecting the pattern that has the smallest misalignment in each variable dot click the Go to input page button in the Adjustment Program Click the Input button to write the adjustment value Click the Go to print page button Treatment procedure for NG product 1 2 3 ADJUSTMENT Replace the Print Head with new one again Print the check pattern and examine the printed pattern Ifthe result is NG level confirm the installation condition of removed parts during disassembly Perform Step2 again rien For Bi D Adjustment the Adjustment Program automatically sets the PG adjustment value based on the PG Typ adjustment value OK pattern NG pattern Judging Standard NO vertical lines in the block pattern Figure 3 2 Bi D Adjustment Pattern Adjustment by using adjustment program EPSON Stylus Photo R220 R230 3 2 6 PW Sensor Adjustment Adjustment Procedure 1 Select PW Sensor Adjustment in the Adjustment Program 2 Click the Print button to print PW Sensor Adjustment Pattern 3 Select the number of the pattern 5mm away from each edge 4 Click the Input button to write the adjustment value Treatment procedure for NG product 1 Replace the PW sensor with new one
17. CR movement 3 Check if the Spur Gear 37 242 1s not damaged or broken 3 Replace the Printer Mechanism with a new one Printer Driver and 1 Check if appropriate paper is used in accordance with the 1 Use the appropriate type of paper in Special Paper Printer Driver settings accordance with the Printer Driver During operation 1 Check if Print Head prints correctly with the Nozzle 1 Perform the Head Cleaning then check the Note Check Pattern Nozzle Check Pattern Print Head If the problem is not solved replace the Tf the problem is not solved replace the PF Motor with a new one Print Head with a new one Horizontal narrow bands horizontally to 1 Check if the porous pad in front of the Paper Guide Front 1 Reattach the porous pad the Carriage Unit movement appear has not detached Paper Guide Front These bands appear when the print paths overlap each other TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 26 Check Points for Print Quality Problems Occurrence Faulty Part Timing Phenomenon Detail Check Point Position of CR Part Name 1 Check if the Star Wheels have not detached 2 Check if the surface of the Frame EJ Assy is mounted Frame EJ Assy horizontally 1 Check if the Roller EJ Assy has not detached from the Reassemble the Roller EJ Assy correctly Printer Mechanism R
18. Frame Removal DISASSEMBL Y ASSEMBL Y Disassembly 48 EPSON Stylus Photo R220 R230 Revision B Panel Board Removal B Panel Removal 1 Release the left and right tabs that secure the Panel to the Housing Frame and 1 Remove the Panel Board lifting upward remove the Panel gt OU When reinstalling the Housing Frame B First connect the Panel Board FFC to CN4 connector on the Main Board Then install the Housing Frame and then install the Panel Board and the Control Panel Panel Board ALA Pull out the Panel Board through this hole 2N A De SS Figure 2 6 Panel Board Reinstallation E B Make sure that there is no clearance between the Housing Frame and the Housing Lower DISASSEMBL Y ASSEMBL Y Disassembly 49 EPSON Stylus Photo R220 R230 Revision 233 ASF Assy Removal 1 Parts Units which should be removed before removing ASF Assy External View Paper Support Assy Housing left right Housing Frame C B S P4 3x8 5 7kgf cm Acetate Ja ad gy 1 4 y 1 d TA M i f i o a v Rear of the Printer ASF Assy EID LIE EE SEL SOLE SE E L Disassembly Procedure Disconnect the connector cables of the PG Sensor and the Sensor CDR Assy from CN14 and CN11 connectors on the Main Board 2 Remove the four piece of acetate tape from the Main Board and Release the connector cables 3 Rem
19. Guide Shaft Frame EJ Right Contact point between shaft of the Frame EJ and upper surface of the Push Up Plate Frame EJ Right lt Lubrication Type gt 1 G 26 2 G 26 lt Lubrication Amount 1 3 points Adequate dose 2 1 point Adequate dose lt Remarks gt Use a brush to apply it 99 EPSON Stylus Photo R220 R230 Revision A lt Lubrication Point gt lt Lubrication Point gt Contact point between the Guide 1 Surface of contact point Shaft Frame EJ Right and the 1 between upper side of the Cam Paper Guide Front CR Left and the Main Frame Surface of contact point Ze between periphery surface of 6 26 the Cam CR Left and the Bushing Parallel Adjust Left Lubrication Type gt lt Lubrication Amount gt 4 lt Lubrication Type gt Adequate dose h e 1 G 63 2 G 63 lt Remarks gt lt Lubrication Amount Use a brush to apply it 1 Half periphery 2 Half periphery lt Remarks gt Use a brush to apply it lt Lubrication Point gt lt Lubrication Point gt Contact point between the Roller Periphery surface Inside of the EJ and the Ground Spring EJ Cam CR Right Right lt Lubrication Type gt lt Lubrication Type gt G 26 lt Lubrication Amount gt lt Lubrication Amount gt 4 points Adequate dose Adequate dose lt Remarks gt lt Remarks gt Use a brush to apply it e Use a brush to apply it Do not apply it outside the bounda
20. J l l 0 um L 0 6A 57mH D2 C12 i 11EGS04 arenosas IN Q83 25V i R94 DTA113ZKA LX le PAA 4 7K i pss ait LL TOR ELS 101 C1 Ate NJM431L T3 R33 0 470 0 56 100K 275V 1W 1 40M 20 2 e B A 5 H Arrange at same as the GND pattern of T1 S amp 1O amp 12nin 1 5M 1 2W h PC4 E pla KP10108 250V A T2 5AH 4 1 AGB 10K May 1 10 R35 A 3 2 d 1K 1 10W PC2 KP1010B 1 4 1 3 f 2 MEE HT2 Not mount 051 AH ca 2200 CN4 100 2840VAC HT1 1 2 Model Stylus Photo R220 R230 Board C528PSH Rev A Sheet 1 1 1 GJ AN 01 93 sw 91 SW2 91 93 swa EVGPEEG4M EVGRPEEO4M EVGPEEOAM VCC e Lo Of iho OH OHS 000 oA 02 04 094 04 6 e6 Model Stylus Photo R220 R230 Board Rev Sheet C546PNL A 1 1 Guard the route with GND collectively Guard the route with GND collectively out legth is less than 10mm to CN2 Route width is more than 0 4mm Houte width 15 more than 4mm se JA GND O 4 GND DA 3 Rt 27 1 3
21. 1 No Guard the route with GND y E VT m 7 HEAD i 167 YW tou i y i d EOSA41RA H 50V i i n 2 i i 3150 VCC45 JU i i 2155 i GNO i 1 Guard the route with GND collectively 1185 22 30 18 f i H H 28 D4 FB i amp 13 i 23105 PNPB i DE ta RI D7 H 2607 25 0g i Route width is more than imm 5 LAT S AST PASOS ine route GNO 23 tes RELEASE TEST GND CN11 i Y RELEASE TRAY Guara tne route with GNO colle P79 i e 0 578 1 It is available to use the registor of 5 tolerance in functionally 33 7 7 however we use the 4 one to standardize administrative part al 9 GND in this circuit diagram 877 976 ar O e S NR o dl Board C546MAIN Sheet 1 1
22. 3 Message 9 Unit bevel TroubleShoQHmng Jot do e ne ot dendi o itas 16 Chapter 2 DISASSEMBLY ASSEMBLY AA 41 PES M MC 41 21 2 Recommended 41 21 5 Presshipment Check o 42 2 2 Caution regarding assembling disassembling the printer mechanism and how to ensure the quality of reassembled 43 45 2 3 1 Paper Support Assy Housing left right Stacker Assy removal 46 2 3 2 Housing Frame Panel Panel Board 48 LAO ASS RCM Ale acr iet ton GR ERUNT vri e 50 2 94 lira 52 23 3 Prnt Head A E tue Du ep tua ona dues a eei aer 54 2 3 6 Porous Pad Paper Guide Front 55 2 3 7 Main Board Assy REMOVAL e ete siena atia piod 57 2 3 8 Holder Shaft Assy LD Roller Removal ccoccccccnnnnnnnnnooooooooncnonnnnnoos 59 2 9 9 APG Assy Renmoydl d edit tn stad NU DU alpes ERE 62 2 3 10 Paper Guide Upper Removal Paese der Does 63 22 Ll arrage Unit REMOVA hreier uidens REEL E INN tesa MOLD iei aes 64 2 3 12 Printer Mechanism Housing Lower Removal eesessss 69 2 3 13 Power Supply Board Remoyal 5 iod da 72 2 5 14 C DR G de Assy Removal 73 23015 Ink System Unit Removal oce us 74 2 3 16 Paper
23. B S 3x6 6 8kgf cm ap APG Assy Assy Figure 2 22 APG Assy Removal 1 m E k 2 i 1 v Parts Units which should be removed before removing APG Assy Dowels Paper Support Assy Housing left right Housing Frame ASF Assy Main Board ASSy Figure 2 23 APG Assy Installation DISASSEMBL Y ASSEMBL Y Disassembly 62 EPSON Stylus Photo R220 R230 Revision 2 3 10 Paper Guide Upper Removal 1 Disassembly Procedure External View Make sure to cover the surface of the PF Roller Assy with a transparent sheet when removing and reinstalling the Paper Guide Upper 1 Release the three Torsion Springs 122 2 from each tab of the Frame Main and remove it Wa i 2 Release the two tabs that secure the Paper Guide Upper to the Frame Main to A upward Then release the two dowels while slightly holding up the Paper PF Roller Assy A e 28 Guide Upper 3 While holding down the Paper Guide Lower covered with a transparent sheet remove the Paper Guide Upper rearward of the printer avoiding the two ribs on the Frame Main When reinstalling the Paper Guide Upper on the Frame Main B Make sure that the two dowels of the Paper Guide Upper is installed on the Frame Main and that the Torsion Springs 122 2 are correctly placed on the Paper Guide Upper and the Frame Main Figure 2 24 Paper Guid
24. Combination Gear 27 2 19 2 OO When installing the Printer Mechanism to the Housing Lower run the Waste Ink tube downward of the tab as shown in Figure2 38 and securely set in the groove of the Housing Lower Then make sure that the Waste Ink Pads Upper Support is fitted securely without lifting above the tube upper surface Also the Waste Ink Pad Upper Support has to be installed along the border line as shown in Figure2 38 Incorrect installation of the Waste Ink Tube may cause the ink leakage E e E UNE was Waste Ink Tube 4 Border Line Jem Figure 2 38 Waste Ink Tube Installation ADJUSTMENT When having replaced the Waste Ink Pads with a new ones perform the following adjustment Refer to Chapter 3 ADJUSTMENT 1 Protection Counter reset 71 EPSON Stylus Photo R220 R230 2 3 13 Power Supply Board Removal External View Power Supply Board Unit Figure 2 39 Power Supply Board Removal Parts Units which should be removed before removing the Power Supply Board Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy Printer Mechanism DISASSEMBL Y ASSEMBL Y Revision OO Disassembly Procedure 1 Remove the screw that secures the Power Supply Board Unit to the Housing Lower and remove it 2 Release the two tabs which secure the Shield Plate Upper first and remove it sliding upward 3
25. Faulty Part Part Name Check Point 1 Check if the Paper Guide Upper has not detached from Reattach the Paper Guide Upper to the Main the Main Frame Frame Paper Guide Upper During operation The leading edge of paper is not sent to Paper Guide i the PF Roller Upper The Carriage Unit can move to the home position even 1f the Extension Spring 0 22 has detached or the PE Sensor is not set in the correct position However in the next operation a Paper Jam Error will be detected since the PE Sensor Lever has been kept in a high signal status There some cases where the jammed paper may damage the Print Head by contacting the surface of the Print Head nozzle when a Paper Jam Error occurs TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 11 Status and Possible Causes of Card Error I Carriage Unit Error Status He canon pm Ships Position Faulty Unit Part Name Possible Causes STM3 Message Timing at Power on Power PW Sensor FFC is disconnected The PW Sensor FFC is disconnected 0 Sensor FFC is disconnected Paper Fast Blink Before start PW Sensor PW Sensor failure Referto Card Error Ink to print The PW Sensor FFC is broken A PW Sensor FFC i The PW Sensor FFC is broken A broken Table 1 12 Table 1 12 Card Error Check Points by Phenomenon Occurrence Timing Phenomenon Detail Position of CR Faulty Part Part Name
26. Make sure that the right side of the Stacker Assy is correctly installed to the damper of the Housing Lower B First secure the Housing Right with a screw and then secure the Housing Left with a screw B Make sure that the Paper Support Assy is correctly installed to the dowel of the ASF Assy NA 917159 RY 7159 0 4 Disassembly 47 EPSON Stylus Photo R220 R230 Revision A 2 3 2 Housing Frame Panel Panel Board Removal Parts Units which should be removed before removing the Housing Frame Panel Panel Board External View Paper Support Assy Housing left right Left Front of the Printer O Disassembly Procedure B Housing Frame Removal 1 Remove the screw 1 that secures the Housing Frame to the Printer Mechanism 2 Remove the screw 2 that secures Cover Ink Tube to the Housing Frame and then Release the tab 3 to remove the Cover Ink Tube 3 Release the three tabs 4 that secure the backside of the Housing Frame with a flat blade screwdriver or similar tool 4 Release the left and right tabs 5 that secure the front side of the Housing Frame 5 Lift the Housing Frame to disconnect the connector cable of the Panel Board FFC from the Panel Board 6 Remove the Housing Frame upward E 1 Cover Ink Tube 2 548 3 Skgfcm NOE Meg XT IS ICE Figure 2 4 Housing
27. Pad Paper Guide Front Support B Fold perpendicularly the left and right sides of the Porous Pad Paper Guide Front Support at the marks and install it to the Paper Guide Front Make sure to put the slit onto the rib on the side of the Paper Guide Front and keep the pad flat on the guide B Apply Three Bond 1401 to the six points shown in Figure2 14 B Install the Porous Pad Paper Guide Front in piles Put it under the rib and check if it is securely fit Adjust the clearance between the Porous Pad Paper Guide Front and the Paper Guide Front to approximately 0 5 1 0mm When reinstalling the Porous Pad Paper Guide Front Support B Attach the Porous Pad Paper Guide Front Support by inserting its feet into the holes of the Paper Guide Front shown in Figure2 13 then put the three portion of the pad support under the rib and check if it is securely fit Be careful not to damage the Porous Pad Paper Guide Front Support Do not apply too much adhesive Do not contaminate the Porous Pad Paper Guide Front Support with the adhesive Install the Porous Pad Paper Guide Front immediately after applying the adhesive Make sure that the three Porous Pads are fitting on the guide surface securely DISASSEMBL Y ASSEMBL Y Disassembly NOAA EPSON Stylus Photo R220 R230 Revision 2 3 7 Main Board Assy Removal C Parts Units which should be removed before removing Main Board Assy Paper Support Assy H
28. Remove the four screws that secure the Power Supply Board and then remove the Power Supply Board from the Shield Plate Lower When reinstalling the Power Supply Board to the Shield Plate Lower B Check if the Power Supply Board is correctly installed B Tighten the four screws secure the Power Supply Board in the order shown in Figure2 39 Whenreinstalling the Shield Plate Upper to the Shield Plate Lower B Check if the Power connector Cable is in between both shield plates B Check if the Shield Plate Upper is correctly installed When reinstalling the Power Supply Board Unit to the Housing Lower B Check if the Power Supply Board Unit is set to the projection of the Housing Lower B Check if the Power connector Cable is connected to CN2 connector on the Main Board vr When having removed the Timing Belt or replaced it with a new REQUIRED one perform the following adjustment Refer to Chapter ADJUSTMENT 1 CR Motor Deviation Correction When Replaced Disassembly 72 EPSON Stylus Photo R220 R230 2 3 14 CDR Guide Assy Removal L External View Left Side of the Printer M CDR Guide Assy WY Right Side of the Printer b CDR Link Left pm 22a c G _ C B S 3x6 6 Skgf cm t 5 X Pm Acetate he i i 2 A ij Flat Washer C B S 3x6 6 Skgf cm E Flat Washer Figure 2 40 CDR Guide Assy Removal
29. Status A ECET ENCE Position Faulty Unit Part Name Possible Causes STM3 Message Timing at Power on Ink Cartridges The bundled Ink Cartridge is faulty p At HP i ower Invalid data is written to the specific address on the Main Board Paper EEPROM No Ink Cartridge is Ink ON Two or mor Refer to ges faulty installed oes Ink Cartridges Table 1 20 Ink cartridges cannot Forged Ink Cartridges Anywhere be recognized The Ink Cartridge is empty Ink Cartridges The Ink Cartridge is faulty The Ink LED stays on while the Carriage Unit is at the home position The LED blinks while the Carriage Unit at the position for replacing the Ink Cartridge Table 1 20 Check Points for No Ink Cartridge Error Occurrence Timing Position of CR Part Name Ink Cartridge Check if the correct data has been written in the address 1 Correct the Market Setting stored on the Main Board 5B lt H gt of EEPROM on the Main Board EEPROM using the Adjustment Program We cannot check it with Adjustment Program of Stylus Faulty Part Phenomenon Detail Check Point Remedy 1 Check if the Ink Cartridge is normal by installing it in another printer 1 Replace the Ink Cartridge with a new one The printer does not perform the Initial Ink Charge and the error is displayed on LED and STM3 At power on At HP Photo R220 R230 The printer does not perf
30. again 2 Print the check pattern and examine the printed pattern 3 Iftheresult is NG level confirm the installation condition of removed parts during disassembly 4 Perform Step2 again Judging Standard Top Bottom 3 7 to 6 0mm Right Left 4 0 to 5 5mm Figure 3 3 PW Sensor Adjustment Pattern ADJUSTMENT 3 2 7 First Dot Adjustment Adjustment Procedure 1 Select First Dot Adjustment in the Adjustment Program 2 Click the Print button to print First Dot Adjustment Pattern 3 The printed line shows the current left and right margin Input a positive or negative integer to extend or reduce the margin The increment per integer is 0 0176 mm 4 Click the input button to write the adjustment value Treatment procedure for NG product 1 Replace the repaired replaced part with new one 2 Print the check pattern and check the adjustment result 3 Ifthe result is NG level confirm the installation condition of removed parts during disassembly Judging Standard Standard 3 1 0mm away from left edge Figure 3 4 First Dot Adjustment Adjustment by using adjustment program 90 TO NY INIA LTR d TIT 220 8 230 3 2 8 CR Motor Deviation Correction Adjustment Procedure 1 Select CR Motor Deviation Correction in the Adjustment Program 2 Check each box of the replaced parts units checklist and then click the OK button 3 2 9 A4 Normal Paper Print
31. ignored could result in damage to equipment The precautionary measures itemized below should always be observed when performing repair maintenance procedures DANGER 1 ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR PROCEDURES 2 NO WORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIAR WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL ELECTRONICS TECHNICIANS IN THEIR LINE OF WORK 3 WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL INSTRUCTED TO DO SO WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER ELECTRONIC COMPONENTS 4 WHEN DISASSEMBLING OR ASSEMBLING A PRODUCT MAKE SURE TO WEAR GLOVES TO AVOID INJURIER FROM METAL PARTS WITH SHARP EDGES WARNING l REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN 2 MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE LISTED ON THE SERIAL NUMBER RATING PLATE IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE DO NOT CONNECT IT TO THE POWER SOURCE 3 ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR REPLACING PRINTED CIRCUIT BOARDS AND OR INDIVIDUAL CHIPS 4 INORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY USE STATIC DISCHARGE EQUIPMENT SUCH AS ANTI STATIC WRIST STRA
32. route GND near at CN14 ss 3 cd 47u AGA 777 A pattern with the hi t gh Tox 8802 Byes As Aw GND dissipation effect voc vourt CN14 vin Ret BG 12 13 1C4 Vine VOUT2 P Layout near at IC10 Terminal B C Tres E 93 56 Snorten thicken xi 9 IN voa 25 1 Slvcc cst pi EE cet Y tne route NC SK 12 H bun 24 a uT BiTEsT B1 nae e enca 82 i bi 1 GND DO 2 ENCB H31 i i 3 3V06 END nouta 6 ALB J c P a i I OTAL13ZETL b GND ROUTI m S NAN 4 18 esos E i m 83 GND 77 H505 Lee 888 GND 7 7 GNO HS04 H67 6 GND 914 10k Haga aja y EANN 104 ia a od C H13 TOK T NMILVL ig goa 4 402 RESET Hapuoo L3 GNO tne route with GNO 7 77 A 4 19 HADUO1 32 ie GND 14 CEDON 1 Guard the route with GND collectively HADUO 32 E ENCA HADUOS 11 31 7 ENCB HADUOA HE HADUOS 29 TMODEO HADUOS 28 c92 cgo 7 NC TMODE 1 HADUO7 8 P 8 NE CN15 TMODE2 HADuoa 22 3 3V 1g0p toog O 4 HADUOS 6 A A E DA LAT 23 Rey 110 1957 vEsT42 c_p43 H R38 110 A 110 El 130 58 Guard the route with GNO AL7 4M H501 52 Ed HNCHG 674 DTC143Z BERE 75 GND GND 1 2 HSOCLK FUE ANCUS E EUNT nca 71 Guard tne route with GND collectively the each route witn GND 38 R65 470 pe T 1 C P40 7 Guaro the route with GNO collectively i CLK SIO 12
33. that there is no gap between the Frame Main and the Housing Lower Make sure that the left side of the Printer Mechanism is correctly secured by two tabs X axis 4points Y axis A points Z axis 4points Figure 2 34 Reference Position for Frame Main Installation 70 EPSON Stylus Photo R220 R230 B Make sure that the six Waste Ink Pads are correctly set to the rib and dowel of the Housing Lower Waste Ink Pad Upper and Lower Two Waste Ink Pads Small ES Ink Pad Cap Lower Large Ink Pad Cap Lower Small Figure 2 35 Waste Ink Pads WARNING d B Tighten the five screws to secure the Printer Mechanism in the order shown in Figure2 32 B Tighten the five screws to secure the Paper Guide CDR in the order shown in Figure2 32 B Check if the Waste Ink Tube is secured in the groove of the Housing Lower Then make sure that the line mark on the tube is facing to the left and also that it is not twisted Rear of the Printer Ink Tube Image Groove of Housing Lower Figure 2 36 Installation Position for the Ink Tube B Make sure that the Waste Ink Tube is not squashed or pressed REQUIRED B Check if the Cap Assy moves smoothly NA 917159 RY 7159 0 4 Disassembly Revision B Be careful not to drop and damage the Lever Change and the Combination Gear 27 2 19 2 Lever Change Figure 2 37 Lever Change and
34. the point of the Frame Cap shown in Figure2 42 B Install the Ink Tube to the two grooves at the bottom surface of the Cap Frame Figure 2 42 Connecting Point of the Ink Tube Do not touch the Sealing Rubber Part and the Cleaner Head Figure 2 43 Installation Position of the Ink Tube Check if the line mark of the Ink Tube is not twisted When reinstalling the Ink System Unit to the Frame Main Check if the Cap Assy moves smoothly B Check if the Pump Assy is correctly secured Check if all of the gears are correctly set on the shaft of the Pump Frame and check if they move smoothly B Be careful not to drop and damage the Lever Change the Combination Gear 27 2 19 2 the Spur Gear 27 2 the Combination Gear 20 82 24 Check if the Compression Spring 2 36 is correctly set to the Lever Change B Make sure that the Ink Tube is not squashed or pressed L When reinstalling the Support Plate Frame Main Tighten the two screws to secure the Support Plate Main in the order shown in Figure2 41 DISASSEMBL Y ASSEMBL Y Disassembly 75 EPSON Stylus Photo R220 R230 2 3 16 Paper Guide Front Roller EJ Assy Removal External View Spur ETA 37 242 PF Timing Belt EM m Spur gt 41 48 NI Guide Shaft Extension Spring Frame EJ Left Push Up Plate Left Figure 2 44 Paper Guide Front Roller EJ Assy Removal 1 DISASSEMBL Y ASSEMBL Y Revision Parts
35. the Ink System Unit Fl foierual View Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy APG Assy Print Head Carriage Unit Right Side of the Printer Printer Mechanism CDR Guide Assy pea h ma La y Support Plate Frame Main 7 B 2 gq EE Disassembly Procedure dl PT _ 1 Remove the two screws that secure the Support Plate Frame Main and odit s y remove it 2 Remove the screws that secures the Cap Assy to the Frame Main 3 Release two dowels sliding the Cap Assy inward C B S 3x6 7 9kgf cm Do not remove the Ink Tube that is connected to the Cap Assy and the Pump Assy The Ink Tube cannot be removed from the Pump Assy since it is secured with silicon material for the following reasons B To Prevent the Pump Assy from the ink leakage B To keep the length of the ink tube extended from the Pump Frame 4 First release the three tabs and three dowels which secure the Pump Assy to the Frame Main Then remove the Pump Assy together with the Cap Assy FE while holding the Lever Change and the gears with your finger not to drop them Compression Spring 2 36 Silicon Material Part Figure 2 41 Ink System Unit Removal DISASSEMBL Y ASSEMBL Y Disassembly 74 EPSON Stylus Photo R220 R230 Revision When reinstalling the Ink System Unit B Make sure that the Ink Tube is correctly connected to
36. the Paper Guide Upper to the Guide Upper while the Carriage Unit 1s from the Main Frame Main Frame working Phenomenon Detail Faulty Part Paper Guide Upper TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 25 Status and Possible Causes of Print Quality Problems LED Indication Occurrence STM3 Message Timing Adherents on the Sealing Rubber Or the a ee as Rubber is damaged The The Compression Spring 2 53 under the cap comes off Spring 2 53 under the cap comes off ia Tubes are disconnected from the bottom of the Ink System D a Fal Extension The Extension Spring 0 788 for the Slider Cap comes off 0 788 for the Slider Cap comes off ot missing No printing The Extension EE 0 441 for the Slider Lock Lever Alignment failure comes EE SADUBECUD uie LL Slider Lever is damaged Slider Lever is Slider Lever is damaged types of inks Ink Cartridges Remaining ink in the cartridge is low Vertical bands The Fixed Spring CR Guide Shaft comes off fime EAS The Frame EJ Assy is deformed Lower or Upper side warpage Phenomenon Faulty Unit Part Name Error Status Possible Causes Remedy Refer to Table 1 26 Adherents are on the Print Head Print Head The Print Head is faulty Defective Print Quality During operation The Head FFC is damaged Accuracy of the CR Motor deterio
37. the Shaft LD Roller B Do not touch the LD Roller with bare hands B Make sure to match the direction AMark indicated on the Shaft LD Roller and the direction Mark indicated on the back side of the LD Roller A mark on the LD Roller Shaft LD Roller Spur Gear 36 8 ds X LD Roller Figure 2 18 Reinstalling the LD Roller Lever Sensor PE 1 When reinstalling the Clutch to the Shaft LD Roller B Make sure to put the dowel of the Shaft LD Roller into the Figure 2 17 Holder Shaft Assy Removal 2 hole of the Clutch B Make sure that the Extension Spring 0 143 is securely set to the tabs of the Clutch and the Shaft LD Roller B Do not set the Extension Spring in twisted form B Make sure that the Clutch rotates properly DISASSEMBL Y ASSEMBL Y Disassembly EPSON Stylus Photo R220 R230 When reinstalling the Shaft LD Roller to the Holder Shaft LD Roller B Do not touch the LD Roller with bare hands B Make sure that the leg of the Torsion Spring 137 7 is located between the two cams of the Shaft LD Roller as shown in Figure2 19 The spring leg should be between the two cams Torsion Spring 137 7 yen q f 886 x Du Roller TAR Se aa a it ae Figure 2 19 Position of pem rum 137 7 When reinstalling the Holder Shaft Assy on the Frame Main B Check if seven tabs and a dowel of the Holder Shaft Assy are correctly secured B Check if the co
38. units or components can be reassembled by reversing the disassembly procedure Procedures which if not strictly observed could result in personal injury are described under the heading WARNING CAUTION signals a precaution which if ignored could result in damage to equipment Important tips for procedures are described under the heading CHECK POINT If the assembly procedure is different from the reversed disassembly procedure the correct procedure is described under the heading REASSEMBLY Any adjustments required after reassembly of components or parts are described under the heading ADJUSTMENT REQUIRED When you have to remove any parts or components that are not described in this chapter refer to the exploded diagram in the Appendix Read the next section Precautions fully before starting disassembly 2 1 1 Precautions Before starting the disassembly or reassembly of the product read the following precautions given under the headings WARNING and CAUTION Disconnect the power cable before disassembling or assembling f the printer B Ifyou need to work on the printer with power applied strictly follow the instructions in this manual B Wear protective goggles to protect your eyes from ink If ink gets in your eye flush the eye with fresh water and see a doctor immediately B Always wear gloves for disassembly and reassembly to avoid injury from sharp metal edges B To protect sensitive mi
39. 1 Replace the Frame EJ Assy with a new one 1 Check if there is any ink adhesion on the Paper Guide 1 Clean the ink adhesion on the Paper Guide Front Front with a soft cloth 2 Check if the porous pad of the Paper Guide Front has not 2 Reattach the porous pad detached 1 Check if there is any ink adhesion on the Roller EJ Assy 1 Clean the ink adhesion on the Roller EJ Assy Roller EJ Assy with a soft cloth Paper Guide 1 Check if there is any ink adhesion on the Paper Guide 1 Clean the ink adhesion on the Paper Guide Upper Upper Upper with a soft cloth 1 Check if there is any ink adhesion on the PF Roller 1 Clean the ink adhesion on the PF Roller with PF Roller a soft cloth A 1 Check if the wiping operation has been performed 1 Replace the Ink System with a new one correctly 1 Check if there is any ink adhesion on the Print Head 1 Clean the ink adhesion on the Print Head Print Head Cover Cover with a soft cloth The upper edge of the paper gets ASE Asay 1 Check if the Hopper Pad is stuck to the Hopper correctly 1 Replace the ASF Assy with a new one creased The paper is stained with the ink During operation TROUBLESHOOTING Unit Level Troubleshooting Revision EPSON Stylus Photo R220 R230 2 1 Overview This chapter describes the procedure for disassembling and reassembling the main components of the Stylus Photo R220 R230 Unless otherwise specified disassembled
40. 7 Print Head FFC CN8 Print Head FFC CN15 CSIC CR Encoder PW Sensor FFC Release the CR Motor connector cable from the tabs of the Holder Shaft Assy Remove the two screws that secure the Holder Shaft Assy to the Frame Main Remove the Shield Plate FFC from the Frame Main Then Release the Cable Head from the two tabs of the Holder Shaft Assy and pull out it together with the Shield Plate FFC frontward of the printer Do not reuse the Shield Plate FFC once you peel it off Be Careful not to damage the Cable Head when handling it There are seven tabs and one dowel that secure the Holder Shaft Assy First release the two tabs 1 And slightly lift the Holder Shaft Assy releasing the dowel 2 then release the other five tabs Slide the Holder Shaft Assy rightward viewed from the rear of the printer remove the upper side of the assy toward you and then remove it obliquely upward When removing the Holder Shaft Assy B The PE Sensor comes in contact with the Front Paper Guide when removing the Holder Shaft Assy Be careful not to damage the sensor 59 EPSON Stylus Photo R220 R230 Revision External View LD Roller Removal 1 Release the two dowels that secure the Paper Block to the Holder Shaft ASSy and remove it 2 Remove the Shaft LD Roller and the Clutch from the Holder Shaft LD Roller 3 Remove the LD Roller When reinstalling the LD Roller to
41. Adjustment Procedure 1 Select A4 Normal Paper Print in the Adjustment Program 2 Click the Print button to print A4 Normal Paper Print Pattern 3 Check the adjustment result in each pattern 3 2 10 A4 Photo Quality Inkjet Paper Print Adjustment Procedure 1 Select A4 Photo Quality Inkjet Paper Print in the Adjustment Program 2 Click the Print button to print A4 Photo Quality Inkjet Paper Print Pattern 3 Check the adjustment result in each pattern 3 2 11 A4 Glossy Photo Paper print 1 Select A4 Photo Paper Glossy Photo Paper print in the Adjustment Program 2 Click the Print button to print A4 Photo Paper Glossy Photo Paper print Pattern 3 Check the adjustment result in each pattern ADJUSTMENT Adjustment by using adjustment program EPSON Stylus Photo R220 R230 3 3 Adjustment Except Adjustment Program This section explains the adjustments other than those made by the Adjustment Program 3 3 1 PG Adjustment Purpose This adjustment is required when removing or replacing the following parts units in order to secure the specified space between the print side of the Print Head and the paper O Carriage Unit C CR Guide Shaft Bushing Parallel Adjust Left Right Including when having moved the position of the Bushing Parallel Adjust Left Right Revision Adjustment Procedure 1 Make both sides of the two Thickness Gauge 1 15mm and 1 31mm clean by wiping with Be
42. C528 PSH Panel Board C546PNL IF Board C546IF OO O Appendix Electrical Circuits 113 Place B4 C70 C72
43. CALE CR APG ASSY C626 PAPER GUIDE UPPER SET ASSY MOTOR ASSY CR FIXED SPRING CR SHAFT RIGHT BUSHING PARALLEL ADJUST RIGHT B EXTENSION SPRING PUSH UP PLATE R FIXED SPRING CR SHAFT LEFT BUSHING PARALLEL ADJUST LEFT B PAPER GUIDE FRONT ASSY ASP POROUS PAD PAPER GUIDE FRONT B 111 Revision EPSON Stylus Photo R220 R230 Code 533 534 535 536 537 538 poo 540 541 542 543 544 545 546 547 548 549 550 5 5 5 5 5 Go C2 Go Un m m 2 4 5 6 557 558 559 561 562 563 un AppendIx Parts Name POROUS PAD PAPER GUIDE FRONT SUPPORT B POROUS PAD PAPER GUIDE FRONT LEFT B SPUR GEAR 41 38 EXTENSION SPRING PUSH UP PLATE L COMPRESSION SPRING 1 27 MOTOR ASSY PF B FRAME EJ ASSY ASP ROLLER EJ ASSY CDR GUIDE FRAME ASSY H C546 ASP COMPRESSION SPRING 5 1 LOCK STACKER SENSOR ASSY CDR INK SYSTEM ASSY B LEVER LOCK SLIDER COMBINATION GEAR 27 2 19 2 LEVER CHANGE COMPRESSION SPRING 2 36 SPUR GEAR 25 6 SPUR GEAR 27 2 COMBINATION GEAR 20 82 24 SHIELD PLATE FFC BOARD ASSY CSIC CONNECTER CSIC ROLLER PF CARRIAGE ASSY ASP TORSION SPRING LEVER CARTRIDGE BUSHING ROLLER PF LEFT BUSHING ROLLER PF RIGHT PAPER GUIDE REAR Parts Name Parts List 112 EPSON Stylus Photo R220 R230 5 3 Electrical Circuits The electric circuit diagrams below are shown at the following pages L Main Board C546 MAIN Power Board
44. Check Point 1 Check if the PF Sensor FFC is not disconnected 1 Connect the PW Sensor FFC to CN2 on the CR Encoder Sensor Board Before start to The top edge of the business card is not PW Sensor print fed to the PF Roller because the business card is set in landscape orientation 2 Check if the PW Sensor is not damaged 2 Replace the PW Sensor with a new one 3 Check if the PW Sensor FFC is not broken 3 Replace the PW Sensor with a new one 1 Check if any element on the Main Board is not damaged 1 Replace the Main Board with a new one TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 13 Status and Possible Causes of Paper Out Error LED Indication Occurrence Carriage Unit Error Status Position Faulty Unit Part Name Possible Causes STM3 Message Timing at Power on The Compression Spring 2 51 comes off ASF Assy The Extension Spring 0 45 comes off The Extension Spring 0 143 comes off The projection of the Clutch is disconnected The Clutch Tooth is damaged Power Holder Shaft LD Roller Paper The Clutch is damaged Ink During m Refer to Paper Out Error Frictional force of the LD Roller deteriorates operation Table 1 14 The Paper Guide Upper HP Side comes off The PF Motor Cable is disconnected PF Motor PF Motor failure The PF Motor Cable is damaged The Compression
45. EJ Assy is deformed Upper side warpage Ink stain on the Paper Guide Front Paper Guide Front The Porous Pad for borderless print comes off Ink stain Roller EJ Assy Ink stain on the Paper E ect Roller TROUBLESHOOTING Unit Level Troubleshooting Revision EPSON Stylus Photo R220 R230 Occurrence Timing Position of CR During operation Phenomenon Detail Phenomenon 1 When the printer is performing the Cleaning task the ink is not drained into the Waste Ink Pad in spite of the correct function of the Pump Unit The ink is not absorbed from the Print Head to the Cap at all Phenomenon 2 When the printer is performing the Cleaning task the ink is drained into the Waste Ink Pad This indicates that both of the Pump Unit and the Cap Unit are working correctly However missing dots is not solved at certain nozzles even performing the Cleaning several times Phenomenon 3 When the printer is performing the Cleaning task the ink is drained into the Waste Ink Pad This indicates that both of the Pump Unit and the Cap Unit work correctly However the wiping function is not executed correctly and some different colors of ink mix together Phenomenon 4 When the printer is performing the Cleaning task the ink is drained into the Waste Ink Pad However some missing dots occurs in some nozzles while printing Phenomenon 5 When the printer is performing the Cleaning task the ink is draine
46. Guide Front Roller EJ Assy 76 2 9 JP E MOORE CIR QUO eru BOR ano Rosin to IR DIRAS RUE 79 Chapter 3 ADJUSTMENT SA Adjustment Items and Overview cist auda ERI nue NU DD NE UNE 82 3 1 1 Servicing Adjustment Item 18 82 3 1 2 Replacement Part Based Adjustment Priorities ooooccncccccncnnninnnncannnoss 86 3 2 Adjustment by using adjustment prograM occcccccnnnnnnnononononoonnnnnnnnnnnnnnnnnnnnnnninanans 88 22 LU ication pate tee tuu a s iPod uns 88 eo 1 0 0 RT A 88 A ame ues 88 3 2 4 Head Angular Adjustment dee Stt I b tre exer rte tni pete d tor ee gn 88 3 2 5 B d Adjustment di te uta 89 3 2 6 PW Sensor a a 90 SUCH ooo on 90 3 2 8 CR Motor Deviation 91 3 29 AA Normal Paper tib bed osi 91 3 2 10 A4 Photo Quality Inkjet Paper 1 91 3 2 TI AA Glossy Photo Paper print 5 eoe A 9 3 3 Adjustment Except Adjustment PrograM occcccccnnnnnnnnnonoooooonnnnnonnnnnononononononinannns 92 3 54 ens iod deus 92 Chapter 4 MAINTENANCE NEL T 96 A UU um 96 AL oService M
47. Off HP At Power on Paper Guide Upper The Paper Guide Upper comes off Possible Causes The PF Motor Cable is disconnected PF Motor failure The PF Motor Cable is damaged The Compression Spring 2 36 comes off Refer to Table 1 6 Anywhere CR Scale The CR Scale comes off TROUBLESHOOTING Unit Level Troubleshooting Revision EPSON Stylus Photo R220 R230 Occurrence Timing Position of CR Phenomenon Detail CR Motor does not work at all when turning on the power The Carriage Unit strikes on the Lever Change which is leaning forward when turning on the power At Power on C R Off HP The Carriage Unit hits the Paper Guide Upper part has detached from Main Frame during power up IU The Carriage Unit strikes on the right the power TROUBLESHOOTING Faulty Part Part Name 1 Check if the CR Motor Cable is connected to CN5 on the CR Motor Main Board 2 Check if the CR Motor Cable is not damaged 1 Check if the PF Motor Cable is connected to CN6 on the Main Board PF Motor 2 Check if the resistance of the PF Motor is approximately 3 0Q using a tester Refer to Table 1 2 3 Check if the PF Motor Cable is not damaged side of the Main Frame when turning on Table 1 6 Fatal Error Check Points by Phenomenon Check Point 1 Check if the Compression Spring 2 36 of the Lever Change has not detached Lever Change Ink System E rj 1 Check if the Paper Guide U
48. On ASF Mode Off CDR Mode Off No CDR Tray On Detect CDR Tray TROUBLESHOOTING Overview 8 EPSON Stylus Photo R220 R230 Revision 1 2 Troubleshooting with LED Indications and Status Monitor 3 Message This chapter describes the LED Indications and the STM3 messages which are displayed when the printer detects an error in each operation such as power on paper loading feeding and ink absorption operation Table 1 4 LED Indications and STM3 LED Indication Printer status STM message Condition of error detection 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 _ Y General error Delete all print jobs and turn the printer off Remove any foreign objects from inside the printer After a few minutes turn the printer back on This error is detected when 1 Carriage Unit cannot move correctly by the ink Levels external force in each operation I z b 2 PF Motor cannot rotate correctly Technical Support Fatal error OFF Fast Blink Fast Blink 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 Service required Parts inside your printer are at the end of their service life See your printer documentation This error is detected when the Value of the Alternant Alternant Protection Counter A set in EEPROM reaches Blink 1 Blink 2 bk levels n its limits Variable between 20000 and 46750 fy DE M M points Information Maintenance Request OFF
49. PS WHEN ACCESSING INTERNAL COMPONENTS 5 DO NOT REPLACE IMPERFECTLY FUNCTIONING COMPONENTS WITH COMPONENTS WHICH ARE NOT MANUFACTURED BY EPSON IF SECOND SOURCE IC OR OTHER COMPONENTS WHICH HAVE NOT BEEN APPROVED ARE USED THEY COULD CAUSE DAMAGE TO THE EPSON PRODUCT OR COULD VOID THE WARRANTY OFFERED BY EPSON 6 WHEN USING COMPRESSED AIR PRODUCTS SUCH AS AIR DUSTER FOR CLEANING DURING REPAIR AND MAINTENANCE THE USE OF SUCH PRODUCTS CONTAINING FLAMMABLE GAS IS PROHIBITED About This Manual This manual describes basic functions theory of electrical and mechanical operations maintenance and repair procedures of the printer The instructions and procedures included herein are intended for the experienced repair technicians and attention should be given to the precautions on the preceding page Symbols Used in this Manual Manual Configuration This manual consists of six chapters and Appendix CHAPTER 1 TROUBLESHOOTING Describes the step by step procedures for the troubleshooting CHAPTER 2 DISASSEMBLY ASSEMBLY Describes the step by step procedures for disassembling and assembling the product CHAPTER 3 ADJUSTMENT Provides Epson approved methods for adjustment CHAPTER 4 MAINTENANCE Provides preventive maintenance procedures and the lists of Epson approved lubricants and adhesives required for servicing the product APPENDIX Provides the following additional information for reference Exploded Diagrams Parts List Elec
50. SASSEMBL Y ASSEMBL Y Disassembly NOAA EPSON Stylus Photo IA Revision 2 3 5 Print Head Removal O Disassembly Procedure O External View l Remove the Ink Cartridges from the Carriage Unit 2 Remove the screw which secures the Holder FFC to the Carriage Unit with a No 1 screwdriver Then slightly lift the Holder FFC to release three tabs and remove the Holder FFC by sliding it downward 3 Release the two tabs that secure the Holder IC to the Carriage Unit and remove it upward 4 Remove the two screws that secure the Print Head with a No 1 screwdriver Slightly lift the Print Head to disconnect the Head FFC from it and remove the 4 i AS Print Head f C B P 2 5x6 3 5kgf cm Holder IC Donottouch and or damage the nozzle surface of the Print Head when handling it When reinstalling the Print Head B Do not touch and or damage the nozzle surface of the Print Head B Make sure that the Head FFC is correctly connected to the connector of the Print Head B Make sure that the Print Head is correctly set to the Carriage Unit Figure 2 12 Print Head Removal O Parts Units which should be removed before removing Print Head Secure the Print Head with two screws following the order of Figure2 12 Paper Support Assy Housing left right Housing Frame perpe Cl When having removed the Print Head or replace it with a new REQUIRED one perform the followin
51. SERVICE MANUAL Color Inkjet Printer EPSON EXCEED YOUR VISION SEIJ05014 Notice O All rights reserved No part of this manual may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior written permission of SEIKO EPSON CORPORATION O All effort have been made to ensure the accuracy of the contents of this manual However should any errors be detected SEIKO EPSON would greatly appreciate being informed of them The contents of this manual are subject to change without notice The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof EPSON is a registered trademark of SEIKO EPSON CORPORATION General Notice Other product names used herein are for identification purpose only and may be trademarks or registered trademarks of their respective owners EPSON disclaims any and all rights in those marks Copyright O 2005 SEIKO EPSON CORPORATION I amp I CS Quality Management amp PL Department PRECAUTIONS Precautionary notations throughout the text are categorized relative to 1 Personal injury and 2 damage to equipment DANGER Signals a precaution which if ignored could result in serious or fatal personal injury Great caution should be exercised in performing procedures preceded by DANGER Headings WARNING Signals a precaution which if
52. Spring 2 36 comes off Ink System The edge of the Lever Change is damaged Paper out or not loaded correctly Table 1 14 Paper Out Error Check Points by Phenomenon Occurrence Timing Phenomenon Detail Faulty Part Position of CR Part Name Check Point Check if Hopper works properly while feeding paper 1 Reassemble the ASF Frame and the Compression Spring 2 51 correctly THe Holder Shaft LD Roller rotates to feed the paper but the Hopper does not ASF Assy operate During operation TROUBLESHOOTING Unit Level Troubleshooting TO NY INIA LTR 220 8 230 Revision Table 1 14 Paper Out Error Check Points by Phenomenon Occurrence Timing Position of CR Phenomenon Detail Check Point Faulty Part Part Name 1 Check if the Roller Retard Assy operates properly while 1 Reassemble the Extension Spring 0 45 feeding paper located under the Roller Retard Assy When feeding paper the leading edge of paper is detected at proper time but the paper is ejected without being set at the print start position ASF Assy 1 Extension y A Spring 0 45 pem B 1 Check if the Extension Spring 0 143 in the Clutch Reassemble the Extension Spring 0 143 in Mechanism has not detached the Clutch Mechanism 2 Check if the Clutch has not detached from the dowel of Reassemble the round portion of the Clutch During operation the Shaft LD Roller on th
53. Units which should be removed before removing the Paper Guide Front Roller EJ Assy Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy APG Assy Print Head Carriage Unit Printer Mechanism CDR Guide Assy Ink System Unit Disassembly Procedure 1 Release the tab of the Link EJ Right from the groove of the Guide Shaft Frame EJ Right and remove the Link EJ Right 2 Remove the Flat Washer which secures the right side of the Frame EJ Assy 3 Remove the PF Timing Belt and the Flat Washer from the Spur Gear 37 242 then remove the Spur Gear 41 48 4 Remove the Compression Spring 1 27 and the Holder Idle Roller together with the PF Timing Belt 5 First slide the Frame EJ Assy toward the left and then Slide the Frame EJ Assy toward the right and remove it as shown in Figure2 44 When removing the Frame EJ Assy be careful not to damage or transform the Star Wheels of the Frame EJ Assy 6 Remove the Flat Washer which secures the Link EJ Left and then slide the Link EJ Left slightly to the right side 7 Remove the Extension Spring Push Up Plate Left from the both tabs of the Guide Shaft Frame EJ Left and the Frame Main 8 Release the tabs which secure the Guide Shaft Frame EJ left right and remove the Guide Shaft Frame EJ left right EPSON Stylus Photo R220 R230 Revision O External View 9 Release the tab which secures the Paper G
54. W S Y AL AY 1 9 f S Wi PY OU SY t YNY LS WA 4 eN INS Y NK VY JS SY ly gned will not be available as The parts to which no reference number after sale service parts IS assi C626 MECH 012 REV 02 PM G730 STYLUS PHOTO R220 R230 NO 4 The parts to which no reference number is assigned will not be available as after sale service parts 711 PE ent Oto d S 712 E 712 PM G730 STYLUS PHOTO R220 R230 NO 5 REV 01 C626 MECH 021 Revision EPSON Stylus Photo R220 R230 5 2 Parts List Code ne 450 460 500 Parts list for EPSON Stylus Photo R220 R230 QN Code Parts Name _ 2 2 I C WITHOUT INDIVIDUAL LM WST AS 4CD01C 510 SOFTWARE CD EAI LATIN 511 COVER PRINTER ASSY R220 512 HOUSING FRAME C EDG 513 PAPER SUPPORT ASSY C546 ASP 514 ss s i n s 3 5 6 NT r2 AppendIx Parts List Parts Name BOARD ASSY PANEL CABLE PANEL PRINTER MECHANISM ASP CARRIAGE HOLDER FFC HOLDER FFC B BOARD ASSY DETECTOR PW CAP DETECTOR PW GUIDE IC C B P TITE SCREW 2 5X8 F ZN 3C HOLDER I C HARNESS PW BOARD ASSY ENCORDER TIMING BELT E LEVER CARTRIDGE CABLE HEAD SHAFT CR GUIDE EXTENSION SPRING 3 289 S
55. Z 4 iE F Aja Iri j q dpi 00728 eee E c2 RE vss 28 cat ATS 1148 Sros 5181 ouT3A 3 O pF A 2010 3345E Ves 0 tu Al 145 Stk2 18 40 3 AY BY 52 qum 14 WE vss 80 AB 2148 SDATAg HZ x ds OUT3B O PF A m RST cnno 48 4 d ATO E 5142 QUT4A E 2 OPF PF MOTOR ATi 4 slaa i 77 GND ALIS 213 C P46 2 33 VREF 4 outan 4 4 pF B GND GNO 13 T24 A19 144 R55 AK a yee tee COT 1 X atte tga 14 18 Y SENSES 390p 390p 390p LA T18 36 18 Puma ENABLE SENSES 50V 50V 50V Ld AT17I 36 18 ENABLE2 SENSEA PASADA LE Le 7 aie 12 R70 110 osc 5 ze END SLEEP VREG a d Place C46 nean Place C71 C86 near at CNS Guard the 2 rout 1634 8 a 8 at 1 1 106 and 107 1 Route width B it Poodle tin SNZAEV GIGS 157DCKH 95 E 3 3V 850 AAAL10 V 3 wi is more than 0 2mm TP48 1 Nwith GND collectively 1 Guard the each route with GNO Ala Pree SL SL SI yee 10 g Ss s J 1 6NONG WA ny S a GNOGNO TE 3 3V i 10 2 6ND vcc S 365 GNOGMB H The route mace tne almost 108 LEAS el cP2 GNOGAG same as power supply line Ucan cat tu VER GNDGRG 105 CS237C83 3 3V 885 053 GND o VREG8 GNDGND 656 m A f 9 139 np GND A i PE f MM C77 C88 lace Ci ME ey AA c Route length ds Not mount NS AN Eaton and thicken the
56. ad the Exclusive Copy from the EEPROM of the faulty Main Board using the D4 data from the faulty board After that replace the Main Board and then servicing function to reduce the auxiliary adjustment items at the time of write the read data to a new board program Board replacement Maintenance items Table 3 4 Check Pattern Printing Function Item Purpose Adjustment Outline Tool A4 Normal Paper This pattern is used to check whether all adjustment results are Select this function in the exclusive servicing program print the print Exclusive Print normal patterns and check the adjustment result in each pattern servicing program A4 Photo Quality This pattern is used to check whether all adjustment results are Select this function in the exclusive servicing program print the print Exclusive Ink Jet Paper Print normal patterns and check the adjustment result in each pattern servicing program A4 Photo Paper This pattern is used to check whether all adjustment results are Select this function in the exclusive servicing program print the print Exclusive Glossy Photo Paper normal patterns and check the adjustment result in each pattern servicing Print program Check pattern items CD R Print Check if the center position of CDR is correct This pattern is used to make a simple print check at the EPSON service Exclusive company servicing program Nozzle Check This pattern is used to check simply whether all nozzles deliv
57. ale Figure 2 28 Slider Holder Scale Reinstallation A E DISASSEMBL Y ASSEMBL Y Disassembly Revision When reinstalling the Carriage Unit B Check if the Timing Belt is correctly set to the installing groove of the Carriage Unit B Do not contaminate the Timing Belt with grease B Check if the Grounding Plate Head is correctly installed to the correct position on the Carriage Unit Timing Belt Grounding plate Head 74 4 m a Y if 4 MNT J Figure 2 29 Installation Position of the Grounding Plate Head B Do not touch the lubrication points of the Frame Main B Do not damage and contaminate the CR Guide Shaft DISASSEMBL Y ASSEMBL Y EPSON Stylus Photo R220 R230 When reinstalling the CR Scale to the Printer Mechanism B Make sure that the Extension Spring 3 289 is not twisted Left Side of the printer rm pn y qM a D Extension Spring 3 289 1 a 5 1 Figure 2 30 Extension Spring 3 289 Make sure to install the CR Scale so that it runs through the gap of CR Encoder Sensor Make sure to install the CR Scale with the cut part on the left edge facing upward Ot Figure 2 31 CR Scale Reinstallation When reinstalling the Guide Plate CR to the Frame Main Tighten the six screws to secure the Guide Plate CR in order shown in Figure2 25 Disassembly Revi
58. ary Checked Not necessary Checked Not necessary Checked Not necessary Table 2 2 Service Completion Pre Shipment Check List Classification Function Packing Overview Specified Lubrication ROM Version Ink Cartridge Protective Materials Attachments Accessories Check Point Are all the lubrication made at the specified points Is the amount of lubrication correct Is 1t the latest version Version Are the ink cartridges installed correctly Have all relevant protective materials been attached to the printer Have all of the accessories been included in the package Status Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necessary 42 Revision EPSON Stylus Photo R220 R230 2 2 Caution regarding assembling disassembling the printer mechanism and how to ensure the quality of reassembled product For the existing Low End models it is basically forbidden to remove the Lower Housing from the Printer Mechanism This is because the strength of the Main Frame is not strong enough therefore the Main Frame may be deformed when removing reinstalling it from to the Lower Housing For that reason when replacing the Ink System or the PF Motor it is recommended to replace not only the Lower Housing but also the Printer Mechanism For this printer it is necessary that the Lower Housing be removed
59. at there is no gap between the Insulator Spacer insulator the PF Motor Insulator and the Frame Main B Make sure to install the Grounding Spring to the position as shown in Figure2 50 B Make sure to install the PF Motor to the Frame Main with the side shown in Figure2 50 facing the frame Grounding Spring Motor PF Figure 2 50 Grounding Spring Installation DISASSEMBL Y ASSEMBL Y Disassembly 80 EPSON Stylus Photo R220 R230 3 1 Adjustment Items and Overview This chapter describes adjustments to be made after the disassembly reassembly of this product 3 1 1 Servicing Adjustment Item List The adjustment items of this product are as follows For details of the adjustment items refer to the detailed procedures and sketches of the adjustment items Function Item Market Setting USB ID Input Head ID Input Head Angular Adjustment Main Adjustment items Bi D Adjustment PW Sensor Adjustment ADJUSTMENT Table 3 1 Adjustment Items Purpose Method Outline At the time of Main Board replacement this adjustment is made to write the board common information on a destination basis Select and execute this function in the exclusive servicing program to save the following data into the EEPROM Market ID CSIC Printer ID D4 Setting USB Parallel First Dot Adjustment fixed value This adjustment is made to allow the PC to recognize the Select this functi
60. ccording to the flowchart in the Figure 3 11 Move the Carriage Unit Note Take down toward the printer front by 1 notch from side to side on the PG gets narrower Thickness Gauge by using Take up toward the printer back by 1 notch the Timing Belt PG gets wider Does the Thickness Gauge move Go to Step 10 Take up the Bushing Parallel Adjust Left toward the printer back by 1 notch Move the Carriage Unit to the right by using the Timing Belt Take up PG gets wider i Does the Thickness Gauge move Bii Take down PG gets narrower TH HE Go Back to Step 7 Figure 3 11 PG Checking 1 10 Move the Carriage Unit back to the left edge of the printer then set the Thickness Gauge 1 31mm on the three ribs of the Paper Guide Front in the same way as the Figure 3 7 11 Check PGs on both the left and right according to the flowchart in the Figure 3 12 Check left PG Move the Carriage Unit from side to side on the Thickness Gauge by using the Timing Belt Does the Thickness Gauge move Yes Check right PG Move the Carriage Unit from side to side on the Thickness Gauge by using the Timing Belt Does the Thickness Gauge move Yes Go to Step 12 Go Back to Step 3 Figure 3 12 PG Checking 2 12 After finishing the adjustment secure the Bushing Parallel Adjust Left Right with screws 13 After securing check PGs on both the lef
61. ck the How to button for ink cartridge installation instructions This error is detected when the CSIC gt tow 55 information data of the ink cartridge cannot be read or written normally ELM Technical Support No Change of the LED Status TROUBLESHOOTING Troubleshooting with LED Indications and Status Monitor 3 Message EPSON Stylus Photo R220 R230 Revision Table 1 4 LED Indications and STM3 LED Indication Printer status STM message Condition of error detection 103 EPSON Status Monitor EPSON Stylus Photo R220 x Ink out This error is detected when 7 E Black T0481 ME 1 The Ink Cartridge has run out of ink button for ink cartridge replacement instructions 2 The Ink Cartridge is faulty Ink Out Error ON Ink di Ec ppc x pue eum Note 5 Even after Ink Out Error is detected a small OU WD wu amount of ink remains in the Ink Cartridge to Information protect the Print Head from printing operation Technical Support iG EPSON Status Monitor 3 EPSON Stylus Photo R220 x Ink low Black T0481 he How to buton to change the cate This error is detected when the ink consumption reached 90 Ink sd NIS Note Ink Low Condition Blink fa When the Ink Low Condition is detected the EV C L Error Reset LED 1s blink The blinkin
62. croprocessors and circuitry use static discharge equipment such as anti static wrist straps when accessing internal components B Never touch the ink or wasted ink with bare hands If ink comes into contact with your skin wash it off with soap and water immediately If you have a skin irritation consult a physician B When reassembling the waste ink pads and tray always make sure that the waste ink tube is fitted correctly in the specified place Fitting the ink tube in other than the specified position can cause ink leakage NA DIU 53 IP A E53 Bi When transporting the printer after installing the ink cartridge pack the printer for transportation without removing the ink cartridge and be sure to secure the Ink Cartridge to the printer cover with tape tightly to keep it from moving Use only recommended tools for disassembling assembling or adjusting the printer Refer to Table 2 1 Tool List B Observe the specified torque when tightening screws B Use the specified lubricants and adhesives Refer to Chapter 4 for details B Make the specified adjustments when you disassemble the printer Refer to Chapter 3 for details B When using compressed air products such as air duster for cleaning during repair and maintenance the use of such products containing flammable gas is prohibited 2 1 2 Recommended Tools Use only specified tools to avoid damaging the printer Table 2 1 Tools Supp
63. d into the Waste Ink Pad However missing dot occurs and the points where it occurs varies in every movement of the Cleaning TROUBLESHOOTING Table 1 26 Check Points for Print Quality Problems Faulty Part Part Name Ink System Check Point Check if there is not any foreign matter on the sealing rubber on the Cap Unit n Sealing rubber Check if the sealing rubber on the Cap Unit is not damaged Check if the Compression Spring 2 53 is properly attached in the Cap Unit Check if the Pump Tube is properly connected to the bottom of the Cap Unit Check if the Extension Spring 0 788 has not detached from the Slider Cap Check if the Extension Spring 0 441 has not detached from the Slider Cap Extension Spring 0 441 Extension Spring 0 788 Unit Level Troubleshooting Remove the foreign matter from the sealing rubber Replace the Ink System with a new one Replace the Ink System with a new one Replace the Ink System with a new one Reassemble the Extension Spring 0 788 correctly Reassemble the Extension Spring 0 441 correctly AX INIA LTR 220 8 230 Revision Table 1 26 Check Points for Print Quality Problems Occurrence Timing Phenomenon Detail Position of CR Faulty Part Part Name Ink System 7 Check if the Slider Lock Lever is not damaged 7 Replace the Ink System with a new one Ink Cartridge 1 Check i
64. e Upper Removal Parts Units which should be removed before removing the Paper Guide Upper Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy DISASSEMBL Y ASSEMBL Y Disassembly EPSON Stylus Photo R220 R230 Revision 2 3 11 Carriage Unit Removal C Parts Units which should be removed before removing Carriage Unit FI View Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy APG Assy Print Head LI Disassembly Procedure Fixed Spring ll adis 1 CR Shaft Left M x E 5 3x6 7 9kgf cm P a 3 4 5 Holder Scale Right y A ve Tab B 4 4 i 4 4 4 S T Extension Spring 3 289 Timing Belt r Figure 2 25 Carriage Unit Removal 1 DISASSEMBL Y ASSEMBL Y Disassembly Release the Fixed Spring CR Shaft Left from the tab of the Frame Main and remove it Remove six screws that secure the Guide Plate CR Release the two ribs that secure the Guide Plate CR and remove the Guide Plate CR avoiding the tab which was securing the Fixed Spring CR Shaft Left Remove the right side of the CR scale from the tab of the Holder Scale Right Pull out the CR Scale leftward from the rear of the Carriage Unit Then remove the CR scale and the Extension Spring 3 289 from the left tabs of the Holder Scale Left in that orde
65. e dowel of the Shaft LD Roller 3 Check if Clutch Tooth is not damaged Replace Holder Shaft LD Roller with a new one Extension Spring 0 143 The PF Motor and the Spur Gear 37 242 Holder Shaft rotate properly but the Holder Shaft LD Roller Clutch Tooth LD Roller does not feed paper The driving of the PF Motor is not transmitted to the Holder Shaft LD Roller Dowel of the Holder Shaft LD Roller 4 Check if the Clutch is not damaged 4 Replace the Holder Shaft LD Roller with a new one Paper Guide 1 Check if the Paper Guide Upper only HP side has not 1 Reassemble the Paper Guide Upper to the Upper detached from the Main Frame Main Frame Only HP side TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 14 Paper Out Error Check Points by Phenomenon Occurrence Timing Position of CR Check Point Phenomenon Detail Faulty Part Part Name 1 Replace the Ink System with a new one 1 Check if the Compression Spring 2 36 of Lever Change has not detached Lever Change The PF Motor and the Spur Gear 37 242 rotate properly but the Holder Shaft LD Roller does not feed paper The drive of the PF Motor 1s not transmitted to the Holder Shaft LD Roller Ink System The Holder Shaft LD Roller is not set Check if the tip of the Lever Change is not damaged Replace the Ink System with a ne
66. eck Point 1 Check if the contact point of the Housing Frame with the 1 Replace the Housing Frame with a new one Star Wheel Sensor is not cracked Contact Point Housing Frame a A _ 1 Check if the Star Wheel Sensor is connected to CN14 on 1 Connect the Star Wheel Sensor to CN14 on An error occurs even if the CDR Guide the Main Board the Main Board Assy is closed when turning on the power At Power on At HP Star Wheel Sensor 2 Check if the Star Wheel Sensor is not damaged 2 Replace the Star Wheel Sensor with a new 3 Check if the Star Wheel Sensor Cable is not broken one 3 Replace the Star Wheel Sensor with a new one 1 Check if any device on the Main Board is not damaged 1 Replace the Main Board with a new one TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 9 Status and Possible Causes of Paper Jam Error Carriage Unit Error Status STM3 Message Timing Position Faulty Unit Part Name Possible Causes at Power on LED Indication Occurrence The PF Motor Cable is disconnected PF Motor PF Motor failure The PF Motor Cable is damaged ASF Assy The Extension Spring 0 45 comes off Anywhere The Torsion Spring 0 22 for the PE Sensor Lever comes off PE Sensor failure PE Sensor The PE Sensor Cable is disconnected The PE Sensor Cable is damaged Power Paper Blink Ink PE Sensor Cab
67. embling disassembling the printer mechanism and how to ensure the quality of reassembled product 43 EPSON Stylus Photo R220 R230 CAV KYL we 3 CDR Guide Assy B Maintaining the levelness of the CDR Guide Assy Deformation of the CDR Guide Assy may cause the defective print When Servicing Disassemble assemble carefully the CDR Guide Assy Ensuring the quality of reassembled products It can be judged that the quality of the reassembled products is ensured if the printing test with the Adjustment program is successful DISASSEMBLY ASSEMBLY Caution regarding assembling disassembling the printer mechanism and how to ensure the quality of reassembled product 44 EPSON Stylus Photo R220 R230 Revision 2 3 Disassembly The flowchart below lists the step by step disassembly procedures When disassembling each unit refer to the page number shown in the figure Start QE END Since a prototype was used to illustrate these disassembly and assembly procedures the appearance of some parts may differ Paper Support Assy Housing left right from those on Stylus Photo R220 R230 Stacker Assy Removal 2 3 1 P 46 Housing frame Panel Assy Panel Board Removal 2 3 2 P 48 ASF Assy Removal Print Head Removal Porous Pad Paper Guide Front ER Motor Removal 2 3 3 P 50 2 3 5 P 54 Removal 2 3 6 P 55 Main Board Removal Holder Shaft Assy Removal 2 3 7 P 57 2 3 8 P 59 decido nc ar
68. en while receiving print data CDR Guide Assy opens while printing CDR Guide Assy is open while receiving ASF paper feed data Attempting to replace the ink while CDR Guide Assy is open This error is detected when The end of paper cannot be detected by the PE Sensor in a paper loading The rear of CD DVD cannot be detected by the Star Wheel Sensor in a CD DVD loading EPSON Stylus Photo R220 R230 Revision Table 1 4 LED Indications and STM3 LED Indication Printer status STM message Condition of error detection 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 X Unknown error Turn the printer off and remove any jammed paper After a few minutes turn the printer back on i This error is detected when feeding business Tu card sized paper in landscape orientation Card Error Fast Blink Infor mation Technical Support B EPSON Status Monitor EPSON Stylus Photo R220 x Paper out or not loaded correctly Close the CD DVD guide Then reload the paper and press the Paper button on the ena This error is detected when the top of paper click the Cancel button Paper Out Error ON cannot be detected by the PE Sensor in a paper Continue Cancel loading Ink Levels Technical Support No Change of the LED Status Fast Blink O 1sec on O 1sec off TROUBLESHOOTING Troubleshooting with LED Indications and Stat
69. er This pattern is used to make a simple print check at the EPSON service Exclusive Pattern Print ink or not company servicing program ADJUSTMENT Adjustment tems and Overview Used Media Non target Non target Used Media Plain paper A4 Photo Quality Ink Jet Paper A4 Glossy Photo Paper A4 Sheet CD Dummy Plain paper A4 84 EPSON Stylus Photo R220 R230 Table 3 5 Appendix Function Item Purpose Adjustment Outline Save All EEPROM This function is used to analyze defective products Save the data of all EEPROM addresses APG Check This function is used to check if APG Assy works properly Select this function in the exclusive servicing program and check the CR Guide Shaft movement un T S D a a lt ADJUSTMENT Adjustment tems and Overview Revision Used Media Exclusive Non target servicing program Exclusive Non target servicing program 85 EPSON Stylus Photo R220 R230 Revision e we 3 1 2 Replacement Part B ased Adj ustment Priorities Note Required in this indicates the adjustment items that must be implemented when the corresponding parts units have been removed or replaced Recommended on the other The following table shows the adjustment items and their order for the replacement hand indicates those which are recommended the adjustment after removing or replacing parts them means the adjust
70. er Guide CDR le Screw Frame Main 6 8kgf cm L E E Right Side of the Printer ay 4 L NT Figure 2 32 Printer Mechanism Housing Lower Removal DISASSEMBL Y ASSEMBL Y Disassembly 69 Revision EPSON Stylus Photo R220 R230 Figure 2 33 DISASSEMBL Y ASSEMBL Y a Handling Position ndling Position of Printer Me O Be careful not to leak and drip ink from the end of the Ink Tube Waste Ink Pads side when lifting the Printer Mechanism O Be sure to hold the specified positions to lift the Printer Mechanism or the Frame Main can be deformed chanism When reinstalling the Printer Mechanism to the Housing Lower For this printer positioning the parts or components of the Printer Mechanism must be made in relation to the Housing Lower In order to ensure the accuracy for installation it is necessary to manage the reference position for the Frame Main installation in X Y and Z direction as shown in Figure2 24 below If every part is set correctly the Printer Mechanism can be secured with the three tabs X axis Direction Make sure that the Frame Main is correctly installed to the groove of the Housing Lower Make sure that there is no gap between the Frame Main and the Housing Lower Y axis Direction Make sure that the notch of the Frame Main is correctly secured to the projection of the Housing Lower Z axis Direction Make sure
71. f ink still remains in Ink Cartridge 1 Replace the Ink Cartridge with a new one 1 Check if there is not any foreign matter on the nozzle 1 Perform the wiping operation Replace the surface of the Print Head Wiper when the Wiper is deformed or 2 Check if the Head FFC is connected to CN7 and CN8 on contaminated awfully the Main Board or to the board on the Print Head Securely connect the Head FFC to the Main Board or the board on the Print Head Print Head Check if the Head FFC is not damaged Replace the Head FFC with a new one Print and check if the Nozzle Check Pattern is printed 4 Perform Head Cleaning and check the Nozzle properly Check Pattern Tf the problem is not solved replace the Duri Print Head with a new one uring operation Vertical bands perpendicular to the Check if there is no foreign matter on the surface of the Remove the foreign matter on the CR Guide Carriage Unit movement appear getting CR Guide Shaft Shaft uneven print density Check if there is no damage on the surface of the CR Replace the CR Guide Shaft with a new one Guide Shaft Direction of Check if there is enough grease on the surface of the CR Wipe the surface of the CR Guide Shaft with Guide Shaft a dry soft cloth and then apply G 63 to it Carriage Unit Check if the CR Guide Shaft is properly connected to the Refer to Lubrication in Chapter4 Main Frame with the fixing spring of the CR Guide Shaft
72. f the Holder Shaft Assy 3 Slide the Pulley Driven in the direction of the arrow to reduce the tension of the Timing Belt then release the belt from the Pinion of the CR Motor 4 Remove the two screws that secure the CR Motor and remove it O Be careful not to damage the Pinion Gear when removing the CR Motor When reinstalling the CR Motor on the Frame Main g ee B Be careful not to damage the Pinion Gear with the Frame FAN 3 Main b E 1 a B Make sure that the CR Motor connector cable is connected ACT gt poem A to CN5 on the Main Board connector S B Make sure that the CR Motor connector cable is properly A ee secured by the tab of the Holder Shaft Assy J iming Be AAA d B Tighten the two screws to secure the CR Motor in the order shown in Figure2 11 Figure 2 11 CR Motor Removal B Make sure that there is no clearance between the CR Motor and the Frame Main B Make sure that the lot No printed side of the CR Motor faces upward DISASSEMBL Y ASSEMBL Y Disassembly 52 EPSON Stylus Photo IA rrr When having removed the Timing Belt or replace it with a new REQUIRED one perform the following adjustments in the order given orders Refer to Chapter 3 ADJUSTMENT First dot Adjustment PW Sensor Adjustment Head Angular Adjustment Bi D Adjustment CR Motor Deviation Correction When Replaced P mme dm DI
73. from the Printer Mechanism when replacing the Waste ink Pads or the Ink System Unit Therefore this chapter specifies the disassembly assembly of the Printer Mechanism which the Lower Housing has been taken out in order to secure the quality of the repaired items Cautions for disassembly assembly of the Printer Mechanism 1 the Printer Mechanism with the Lower Housing Do not hold the Guide Plate CR Deforming of the Main Frame and the Guide Plate CR may give some bad influence to PG or printing e Do not touch the CR Guide Shaft and the surface of the head nozzle Note that the screws that secure the Main Board is M4 not M6 If you use M6 screw mistakenly it will interfere with the Carriage Becareful not to let the damper of the CDR come off as it is secured by the Lower Housing 2 the Printer Mechanism without the Lower Housing Make sure the exact attaching position in all X Y and Z directions See the Ensuring the attaching position in X Y and Z directions Besure to remove the Frame Support before removing the PF Roller Unit Roller EJ and the Front Paper Guide Besure to confirm that The Waste Ink Tube is correctly installed Besure to route the cables of the Guide and Tray Sensor correctly The APG gear must be engaged properly Ensuring the attaching position in X Y and Z directions Installing each part or component of the Printer Mechanism accurately can be made by determining the posit
74. fter replacing the old board with a new one Figure 2 15 Main Board Assy Removal DISASSEMBL Y ASSEMBL Y Disassembly 57 EPSON Stylus Photo R220 R230 ADJUSTMENT B When impossible to read data from the old board perform REQUIRED the following adjustments in order shown below after replacing the old board with a new one 1 Replace Waste Ink Pads with a new one To rewrite Protection Counter Market Setting USB ID Input Protection Counter Input Head ID Input First dot Adjustment PW Sensor Adjustment Head Angular Adjustment Bi D Adjustment 10 CR Motor Deviation Correction 9 NIAA RYN DISASSEMBL Y ASSEMBL Y Disassembly NOAA 58 Revision EPSON Stylus Photo IA 2 3 8 Holder Shaft Assy LD Roller Removal External View Rear of the Printer C B S 3 6 6 8kgf cm PE Sensor Flag c 460900081247260 26 Right Side of m Printer Shield Plate FFC Tabs ni z Amm E cb Cable Head A Figure 2 16 Holder Shaft Assy Removal 1 ee hx Parts Units which should be removed before removing the Holder Shaft Assy and LD Roller Paper Support Assy Housing left right Housing Frame ASF Assy DISASSEMBL Y ASSEMBL Y OO Disassembly Procedure l Disassembly Holder Shaft Assy Removal Discomnect the following connector cables from the Main Board Assy CN5 CR Motor cable CN9 PE Sensor cable CN
75. g Information continues until the cartridge is replaced with a new one and the Carriage Unit returns to the home position Note Printing operation can be performed until it becomes ink out condition even after the error message is displayed on STM3 However the Head Cleaning operation may not be performed due to the Ink Low Condition No Change of the LED Status Blink 0 5 on 0 5sec off TROUBLESHOOTING Troubleshooting with LED Indications and Status Monitor 3 Message EPSON Stylus Photo R220 R230 Revision Table 1 4 LED Indications and STM3 LED Indication Printer status STM message Condition of error detection 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 Communication error Check all connections and make sure all devices are on If the power was turned off during printing Lay T2 cancel the print job If the error does not clear d see your printer documentation This error is detected when the printer cannot Communication Error Vk Levele Em communicate with the PC properly Information Technical Support No Change of the LED Status TROUBLESHOOTING Troubleshooting with LED Indications and Status Monitor 3 Message Revision EPSON Stylus Photo R220 R230 1 3 Unit Level Troubleshooting You can identify the troubles by using the checklist in this section after confirming the LED indication on the contr
76. g adjustments in order given below Refer to Chapter 3 ADJUSTMENT Ink Charge When replaced Head ID Input When Replaced PG Adjustment First dot Adjustment PW Sensor Adjustment Head Angular Adjustment Bi D Adjustment pU ue A e DISASSEMBL Y ASSEMBL Y Disassembly 54 EPSON Stylus Photo R220 R230 Revision 2 3 6 Porous Pad Paper Guide Front Removal Ll Disassembly Procedure View Removing the following three types of the Porous Pads from the Paper Guide Front with the tweezers e Porous Pad Paper Guide Front e Porous Pad Paper Guide Front Support e Porous Pad Paper Guide Front Left CAUTION C The Porous Pad Paper Guide Front is secured with adhesive Remove the pad carefully and slowly not to tear it and leave remnants of it on the Paper Guide Front o Vertical Dimension 4 1mmHorizontal Horizontal H Dimension 5 6mm Sins E Vertical Dimension An Horizontal Dimension 3 4mm Dimension 3 4mm Figure 2 14 Gluing point of the Porous Pad Paper Guide Front Folding Points aC 11 Figure 2 13 Porous Pad Paper Guide Front Removal Parts Units which should be removed before removing the Porous Pad Paper Guide Front Paper Support Assy Housing left right Housing Frame DISASSEMBL Y ASSEMBL Y Disassembly 55 EPSON Stylus Photo R220 R230 When reinstalling the Porous Pad Paper Guide Front the Porous
77. g operation equivalent to the Initial Charge Adjustment tems and Overview Tool Exclusive servicing program Exclusive servicing program Exclusive servicing program Exclusive servicing program Used Media Plain paper A4 Non target Used Media Non target Non target 83 EPSON Stylus Photo R220 R230 Revision Table 3 3 Maintenance Functions Function Item Purpose Adjustment Outline Protection Counter This function 1s used after repair to read the Waste Ink Counter Select this function in the exclusive servicing program read display the Exclusive and if the value is close to the predetermined near end value or current data from the specific EEPROM address on the Main Board servicing end value to recommend Pad replacement to the user in order to and check whether the current counter value is close to the upper limit program prevent the repaired printer from being returned again for repair or not in a short time The reset function is used to reset the Waste Ink For the reset function select this function in the exclusive servicing Counter from the exclusive program after Waste Ink Pad program after Waste Ink Pad replacement and reset the corresponding replacement data at the specific address in the EEPROM on the Main Board EEPROM Data This function is used to read the above necessary information Select this function in the exclusive servicing program and re
78. he exclusive patterns again and adjust the displacement amount The correction value is saved into the EEPROM This adjustment is made to correct the mounting position ofthe Select this function in the exclusive servicing program and print the PW Sensor on a software basis to minimize the paper detection adjustment patterns Select the pattern number 5mm away from each error caused by the variations of the mounting position edge and enter that number in the program The correction value is saved to the specific EEPROM address on the Main Board Adjustment tems and Overview Exclusive servicing program Exclusive servicing program Exclusive servicing program Exclusive servicing program Exclusive servicing program Exclusive servicing program Used Media Non target Non target Non target Photo Quality Ink Jet Paper A4 Plain paper A4 Photo Paper Glossy Photo Paper A4 2 EPSON Stylus Photo R220 R230 Main Adjustment items un O am 0 o S c O amp 5 ADJUSTMENT Function Item First Dot Adjustment CR Motor Deviation Correction Function Item Head Cleaning Ink Charge Table 3 1 Adjustment Items Purpose This adjustment is made to correct the First Dot Position in the CR main scanning direction When the Main Board CR Motor or PSB PSE Board is replaced individually this adjustment is made to write the maximum offset to pre
79. hile rotating the CR Guide Shaft lt Lubrication Point gt Holes inside the Carriage lt Lubrication Type gt G 63 lt Lubrication Amount gt 150mg 210mg x 2 points lt Remarks gt Use a syringe to apply it Overview Grounding Plate Head Shaft LD Roller lt Lubrication Point gt Contact Point between the Grounding Plate Head and the CR Guide Shaft lt Lubrication Type gt G 46 lt Lubrication Amount gt Adequate dose lt Remarks gt Use a cotton tipped swab to apply it lt Lubrication Point gt 1 Cam of the Shaft LD Roller shown in the left figure 2 Contact point between cam of the Shaft LD Roller and the Paper Back Lever lt Lubrication Type gt 1 G 46 2 G 46 lt Lubrication Amount gt Adequate dose lt Remarks gt Use a flux dispenser to apply it 103 EPSON Stylus Photo R220 R230 Revision lt Lubrication Point gt lt Lubrication Point gt Specified section on the Paper 1 Specified section on the ASF Back Lever set in the ASF Assy Frame in the left figure in the left figure i The contact points between ASF Frame and the dowels of T the Paper Back Lever lt Lubrication Type gt G 46 lt Lubrication Type gt 1 G 46 2 46 lt Lubrication Amount gt Adequate dose lt Lubrication Amount gt Adequate dose lt Remarks gt lt Remarks gt Use a flux dispenser Use a flux dispenser lt Lubricatio
80. in External View B Be careful not to damage the Pinion Gear of the PF Motor A B Be careful not to lose the PF Motor Grounding Spring When reinstalling the PF Motor on the Frame Main B Do not damage the Pinion Gear of the PF Motor with the Frame Main B Make sure that the connector cable of the PF Motor is placed to the correct position on the Housing Lower before putting the Printer Mechanism on the Housing Lower Compression Spring 1 27 Insulator Motor PF Figure 2 48 PF Motor Removal Parts Units which should be removed before removing the PF Motor Figure 2 49 Cable connector of the PF Motor Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy APG Assy Print Head Carriage Unit Printer Mechanism Disassembly Procedure 1 Release the PF Timing Belt from the Spur Gear 37 242 and remove the Flat Washer Then pull out the Spur Gear 41 48 to the left side of the printer and remove it 2 Remove the Compression Spring 1 27 and the Holder Idle Roller together with the PF Timing Belt 3 Remove the four nuts that secure the PF Motor and remove it DISASSEMBL Y ASSEMBL Y Disassembly 79 Revision EPSON Stylus Photo R220 R230 B Make sure that the PF Motor connector cable is connected to CN6 on the Main Board connector B Tighten the four nuts to secure the PF Motor in the order shown in Figure2 48 B Make sure th
81. intenance Request Error Display on Status Monitor 3 A EPEONH Stylus Photo 220 Serivces Propertirz CM Main 2 Page Layout P Maintenance zr jp abs Montar 2 MI LA Use this uy bo check fer ems and als check Pu A Wenion 5 50 cancel Figure 4 2 Head Cleaning Functions of the Print Driver Utility MAINTENANCE the eve of ink eer Merle Check Use les uy d gags ce Ln appeal m you penus Cien H Hir utility d pour perd quality or the Check nazzies Para Head P Lee this fiiy vertical lines appear in ous prinout Panes Option Information C LI pe His Bo create oi vente celta for your panter and ever Speed amp Progreit A If this error occurs replace the Waste Ink Pad and reset the Waste Ink Counter stored in the EEPROM Resetting of the Waste Ink Counter can be done only from the Adjustment Program since this product does not have the reset function for the Waste Ink Counter through the operation Panel Switch Refer to Chapter 3 ADJUSTMENT for the reset procedure During repair service the Waste Ink Counter must be checked according to the firmware version the Main Board checker program version and the Nozzle Check Pattern of the Nozzle Check Pattern Print If the Waste Ink Counter is close to its limit we recommend to replace the Waste Ink Pad since ano
82. ion ASF Assy Extension Spring mit 0 45 TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 23 Status and Possible Causes for Abnormal Sound Np Carriage Unit Error Status Lu econ UCcurrence Position Faulty Unit Part Name Possible Causes STM3 Message Timing at Power on Lubrication 1s insufficient Frame EJ Assy Frame EJ Assy is deformed Upper side warpage Refer to Abnormal Sound Any time Anywhere Paper Guide Upper The Paper Guide Upper comes off Table 1 24 Ink System The Lever Change operation failure Table 1 24 Check Points for Abnormal Sound Occurrence Timing Position of CR Check Point Remedy Part Name Abnormal sound is heard in spite of the Cameos Unit 1 Check if there is enough grease on the CR Guide Shaft 1 Wipe the remaining grease off the CR Guide normal print operation at the first power Shaft and reapply some grease on or some other time Ink System 1 Check if the Lever Change moves smoothly 1 l Replace the Ink System with a new one l Replace the Ink System with a new one Ink System with a new one Any time The bottom of the Carriage Unit touches Frame EJ Ass 1 Check if the Frame EJ Assy is not warping upward 1 Replace the Frame EJ Assy with a new one Anywhere the surface of the Front Frame e The Carriage Unit strikes on the Paper 1 Check if the Paper Guide Upper part has not detached 1 Reassemble
83. ion of the ink by the manual cleaning will vary depending on the selected mode 96 EPSON Stylus Photo R220 R230 Revision 1 Select EPSON Status Monitor 3 in the Printer Driver Utility Then make sure that Maintenance Request Error the printer connected to Status Monitor 3 1s on standby status If it is on standby i Ink is used for operations such as Head Cleaning as well as printing In that case the following will be displayed the ink is drained into the Waste Ink Pad and its amount is counted in the Waste Ink Counter set in the EEPROM on the control board When the preset value is reached Waste Ink Counter Protection Counter A variable between 20000 and 46750 The Waste Ink Counter detects that the Waste Ink Pad has reached its predetermined limit The Maintenance Request Error will be displayed on Status Monitor 3 as shown below iD EPSON Status Monitor 3 EPSON Stylus Photo R220 X Ready to print Ink Levels 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 Thr Technical Support Service required Parts inside your printer are at the end of their service life See your printer documentation Ink Levels 2 Select Head Cleaning in the Printer Driver Utility and execute the printer Head 1 Cleaning After the cleaning choose Nozzle Check and print the Nozzle Check Pattern Figure 4 1 Display for Status Monitor 3 Technical Support Figure 4 3 Ma
84. ions of them in relation to the Lower Housing When Servicing Check that there is no gap between the Main Frame and the Lower Housing Reference In order to ensure the accuracy of installation positions it is necessary to make sure the positions in X Y and Z directions X axis direction Check if the Main Frame is correctly set to the groove of the Lower Housing e Check if there is no gap between the Main Frame and the Lower Housing Y axis direction Check if the slot of the Main Frame is correctly attached to the projection of the Lower Housing Z axis direction Check ifthere is no gap between the Main Frame and the Lower Housing Check if correctly secured with the tabs 2 on the left 1 on the right 1 on the right front of the Printer Mechanism Maintaining the perpendicularity of the Guide Rail The Guide Rail 1s secured by the Ink Cartridge Holder and the Print Head Deformation of the Guide Plate CR may cause the defective print operation When Servicing Specify the correct raising position for the Main Frame so that it will not be deformed Installing the ASF Unit the Main Board and the Paper Guide Upper Forces exerted on the Main Frame when installing the three components may deform the frame resulting in a malfunction of the printer or print quality problem When Servicing Hold the opposite side of the components securely when installing them DISASSEMBLY ASSEMBLY Caution regarding ass
85. l View CR Encoder Sensor Board Removal 1 Remove the screw which secures the CR Encoder Sensor Board to the Carriage Unit with a No 0 screwdriver Disconnect the CR Encoder FFC and CR Encoder Sensor FFC the PW Sensor FFC from the connector of the CR Encoder Sensor Board Then remove the CR Encoder Sensor Board PW Sensor Board Removal T 1 Release the three tabs which secure the Cap PW Sensor and remove it Becareful not to damage the PW Sensor Board since it will be non secured state when removing the Cap PW Sensor PW Sensor FFC Timing Belt CR Encoder Sensor Board 2 Disconnect the PW Sensor FFC from the connector of PW Sensor Board Cap PW Sensor Cm P Then remove the PW Sensor Board E a SS PW Sensor Board i N gt X b Figure 2 27 Carriage Unit Removal 2 DISASSEMBLY ASSEMBLY Disassembly 66 EPSON Stylus Photo R220 R230 When reinstalling the CR Encoder Sensor Board on the Carriage Unit B Check if the CR Encoder Sensor Board is correctly secured B Check if the CR Encoder Sensor FFC and the PW Sensor FFC are correctly connected When reinstalling the PW Sensor Board on the Carriage Unit B Check if the PW Sensor FFC is correctly connected B Check if the PW Sensor Board is correctly secured by the PW Sensor When reinstalling the Holder Scale Left Right on the Frame Main B Check if the Slider Holder Scale is set Slider Holder Sc
86. le routing failure The Torsion Spring 0 22 for the PE Sensor Lever comes off Refer to Table 1 10 During operation C R Off HP PE Sensor Paper Jam Error PE Sensor Cable routing failure ASF Assy Torsion Spring 6 45 comes off The Star Wheel Roller comes off Paper jam or CD DVD tray jam Frame EJ Assy The Frame EJ Assy is deformed Lower side warpage Frame EJ Assy assembly failure Holder Shaft Unit The Torsion Spring 0 22 for the PE Sensor Lever comes off Paper Guide Front The Porous Pad for borderless print comes off The Roller EJ Assy comes off The Spur Gear 41 48 comes off Paper Guide Upper The Paper Guide Upper comes off Roller EJ Assy TROUBLESHOOTING Unit Level Troubleshooting TO NY INIA LTR 220 8 230 Revision Table 1 10 Paper Jam Error Check Points by Phenomenon Occurrence Timing Phenomenon Detail Position of CR Faulty Part Part Name Check Point 1 Check if the PF Motor Connector Cable is connected to Connect the PF Motor Connector Cable to CN6 on the Main Board CN6 on the Main Board The PF Motor does not work at all 2 Check if the coil resistance of the PF Motor is Replace the PF Motor with a new one approximately 3 0Q with a tester Refer to Table 1 2 3 Check if the PF Motor Connector Cable is not damaged Replace the PF Motor with a new one 1 Check if the Roller Retard Assy operates pr
87. lel Adjust Left toward the printer front by 1 notch Move the Carriage Unit from side to side on the Take up PG gets wider Thickness Gauge by using ru the Timing Belt Does the Thickness Gauge move SRE ene Figure 3 8 PG Adjustment Left Side Go to Step 7 ADJUSTMENT Revision Remove the Thickness Gauge and move the Carriage Unit to the right edge Then set the Thickness Gauge on the three right ribs of the Paper Guide Front ERAS y a Figure 3 9 Setting the Thickness Gauge Implement PG Adjustment on the right according to the flowchart in the Figure 3 10 Note Take down toward the printer front by 1 notch PG gets narrower Take up toward the printer back by 1 notch PG gets wider Move the Carriage Unit from side to side on the Thickness Gauge by using the Timing Belt Does the Thickness Gauge move Take up the Bushing Parallel Adjust Right toward the printer back by 1 notch Take down the Bushing Parallel Adjust Right toward the printer front by 1 notch Move the Carriage Unit from side to side on the Thickness Gauge by using the Timing Belt Does the Thickness Gauge move Figure 3 10 PG Adjustment Right Side Adjustment Except Adjustment Program 93 Revision EPSON Stylus Photo R220 R230 9 After finishing PG Adjustment on the right move the Carriage Unit to the left edge of the printer again then check PG a
88. lf periphery of the Roller PF 2 4mm x 2 points lt Remarks gt Use a syringe to apply it lt Lubrication Point gt Inside surface of the Bushing 5 Roller EJ Assy lt Lubrication Type gt G 26 lt Lubrication Amount gt Adequate dose lt Remarks gt Use a cotton tipped swab to apply it 98 EPSON Stylus Photo R220 R230 EJ Roller MAINTENANCE Paper Guide Front pl lt Lubrication Point gt Rear of contact point between the PF Roller and tab of the Paper Guide Front lt Lubrication Type gt G 26 lt Lubrication Amount gt 10mm lt Remarks gt Use a syringe to apply it lt Lubrication Point gt Bottom of contact point between the EJ Roller and tab of the Paper Guide Front lt Lubrication Type gt G 26 lt Lubrication Amount gt 3 points Adequate dose lt Remarks gt Use a cotton tipped swab to apply it Overview Guide Shaft Frame EJ Left Revision lt Lubrication Point gt 1 Contact point between the shaft of the Frame EJ and inside the Guide Shaft Frame EJ Left Contact point between shaft of the Frame EJ and upper surface of the Push Up Plate Frame EJ Left lt Lubrication Type gt 1 G 26 2 G 26 lt Lubrication Amount gt 1 3 points Adequate dose 1 1 point Adequate dose lt Remarks gt Use a brush to apply it lt Lubrication Point gt 1 Contact point between shaft of the Frame EJ and inside the
89. lier Code EPSON 1080531 EPSON 1080530 Tool Name Phillips Screw Driver No 0 Phillips Screw Driver No 1 Phillips Screw Driver No 2 EPSON 1080532 EPSON 1080561 EPSON 1003963 Tweezers Acetate Tape Hexagonal Box driver 5 5mm 1080584 EPSON Overview 41 EPSON Stylus Photo R220 R230 2 1 3 Pre Shipment Checks When returning this product to the user after completing printer repair check that the work is complete using the following table Table 2 2 Service Completion Pre Shipment Check List Classification Item Carriage Mechanism Main Unit Paper Feeding Mechanism Specified Adjustment Adjustment Check Point Is the operation normal Is the printing successful Is ink discharged normally from all the nozzles Does it move smoothly Is there any abnormal noise during its operation Is there any dirt or foreign objects on the CR Guide Shaft Is the CR Motor at the correct temperature Not too heated Is paper fed smoothly No paper jamming No paper skew No multiple feeding No abnormal noise Is the PF Motor at correct temperature Is the paper path free of any obstructions Are all the adjustment done correctly DISASSEMBLY ASSEMBLY Status Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necessary Checked Not necess
90. mcot with a little alcohol 2 To make the PG position negative turn the gear of the APG Assy and match the flag center of the Cam CR Right with the PG Sensor Cam CR Right CR Right m qe E Figure 3 5 Setting PG Position 3 Match the 0 position Hole point of gear of the Bushing Parallel Adjust Left Right with the rib of the Main Frame _ Ir Bushing Parallel Adjust Left T o0 Hole point Figure 3 6 Setting the Bushing Parallel Adjust 4 Move the Carriage Unit to the centre of the printer and remove the Lever Cartridge Then set the PG Adjustment Dummy Cartridge or new one ADJUSTMENT Adjustment Except Adjustment Program 92 EPSON Stylus Photo R220 R230 Move the Carriage Unit to the left edge of the printer then set the Thickness Gauge 1 15mm on the three left ribs of the Paper Guide Front Thickness Gauge amp m T NN Figure 3 7 Setting the Thickness Gauge Implement PG Adjustment on the left according to the flowchart in the Figure 3 8 Move the Carriage Unit Note Take down toward the printer front by 1 notch from side to side on the PG gets narrower Thickness Gauge by using Take up toward the printer back by 1 notch the Timing Belt PG gets wider Does the Thickness Gauge move Take up the Bushing Parallel Adjust Left toward Take down the Bushing the printer back by 1 notch Paral
91. ment is not needed When having removed or replaced more than one part unit refer to the items that correspond to the parts units Table 3 6 Adjustment Item Performance Priority First dot PW Sensor Head Bi d CR Motor Angul i Deviati Adjustment Adjustment ponis Adjustment chin Adjustment Correction EEPROM Market Data Copy Setting USB ID Input Protection Caine Ink Charge ASF Unit Removal remind po pp Unit Replacement f __ CR Motor Removal Required Required Recommended Required CR Motor Replacement Paper Guide Upper Removal Paper Guide Upper Replacement Front Frame Removal Front Frame Replacement Carriage Unit Removal Required Carriage Unit Replacement Required Print Head Removal Required Required Required Print Head Replacement Main Board Removal Main Board Replacement Redui Read OK equired Main Board Replacement Read NG Required Replacing Required Required Required Waste Ink Holder Shaft Assy Removal Holder Shaft Assy Replacement CR Guide Shaft Removal Required CR Guide Shaft Replacement Required ADJUSTMENT Adjustment tems and Overview 6 EPSON Stylus Photo R220 R230 Revision Performance Priority EEPROM Market USB ID Waste Ink Data Copy Setting Input Pad Counter Head CR Motor Head ID PG First dot PW Sensor Bi d P Ink Charge Angular Deviation Input Adjustment Adjustment Adjus
92. n Point gt lt Lubrication Point gt Specified section on the right side of the Hopper in the left figure The contact points between the Torsion Spring 21 2 and the Main Frame lt Lubrication Type gt G 46 lt Lubrication Type gt m mx G 26 lt Lubrication Amount gt lt Lubrication Amount gt Ade Adequate dose lt Remarks gt lt Remarks gt Use a flux dispenser to apply it Use a brush to apply it Be careful for over lubrication MAINTENANCE Overview 104 220 8 230 Revision 5 1 Exploded Diagrams The exploded diagrams are shown at the following pages Appendix Exploded Diagrams 106 The parts to which no reference number is assigned will not be available as after sale service parts PM G730 STYLUS PHOTO R220 R230 NO 2 REV 01 C626 CASE 01 1 The parts to which no reference number is assigned will not be available as after sale service parts 310 4 EM we 320 Se fs Wd P Me gt T 0 ME LD ll 2 gt Sai Cs ing i A SY Oa ES NT i ai p a N WW bu ie MOS A d T y ES Az M 2 y PM G730 STYLUS PHOTO R220 R230 NO 3 HEV 01 460 NA C626 ELEC 01 1 Sa S SAT C E da OA VAN VAS U
93. nnector cables of the PE Sensor the CR Motor and the Cable Head are installed at the correct positions of the Holder Shaft Assy B Check if the connector cables of the PE Sensor CR Motor and the Cable Head are connected to CN5 CN9 CN7 CN8 and CN15 on the Main Board connector B Do not touch the LD Roller with bare hands DISASSEMBL Y ASSEMBL Y Revision B Do not damage the teeth of the Spur Gear 36 8 and the Combination Gear 27 2 19 2 Combination Gear 27 2 19 2 Figure 2 20 Spur Gear 36 8 and Combination Gear 27 2 19 2 Tighten the two screws to secure the Holder Shaft Assy in the order shown in Figure2 21 Figure 2 21 Holder Shaft Assy Reinstallation ADJUSTMENT When having replaced the Shaft LD Roller apply G 46 grease to REQUIRED the specified points in adequate dose Refer to Chapter 4 MAINTENANCE Disassembly Revision EPSON Stylus Photo R220 R230 2 3 9 APG Assy Removal O Disassembly Procedure 1 Remove the screw that secures the APG Assy to the Frame Main and External View remove the assy avoiding contact with the Frame Main E PA Left Rear Side APG Assy When reinstalling the APG Assy B Make sure that the two tabs and the two dowels are securely installed to the Frame Main B Check if the part indicated in Figure2 23 is inserted in the slits of the Frame Main Insert this into the A slit of the Frame Main C
94. ol panel or the error message displayed on STM3 of the PC connected to the printer As a result you can save the whole repair time When finding any faulty parts refer to Chapter 2 DISASSEMBLY ASSEMBLY and replace them The following tables describe the error conditions LED and STM3 and their possible cause The following is the example of How to use the following tables ex When a fatal error occurs because the CR Motor is out of the home position at power on If you see the table below you will find out three possible causes of CR Motor failure Then troubleshoot the problem according to the Fatal Error Check Points by Phenomenon Note When individual part that makes up the Roller EJ Assy the PF Motor and the Ink System Assy is defective replace the Printer Mechanism with a new one basically However if an individual part needs to be replaced urgently execute the necessary operation by referring to Chapter 2 DISASSEMBLY ASSEMBLY Table 1 5 Status and Possible Causes of Fatal Error Carriage Unit Position at Power on LED Indication Occurrence Error Status STM3 Message Timing Power OFF Paper Fast Blink Ink Fast Blink General error Ink System Tak System Faulty Unit Part Name PF Motor The CR Motor Cable is disconnected CR The CR Motor Cable is disconnected Cable is disconnected CR Motor CR CR Motor failure CR Motor failure The CR Motor cable is damaged C R
95. oller EJ Assy 1 Check if any paper dust has not adhered to the surface of 1 Remove the dust by using a soft cloth the LD Roller moistened with alcohol Tf the problem is not solved replace the Holder Shaft LD Roller with a new one One or more than one traces of the Star Wheels appear in a direction perpendicular to the Carriage Unit movement 1 Reassemble the Star Wheels correctly 2 Replace the Frame EJ Assy with a new one During operation Normal printing task 1s performed however the top margin is less than usual Holder Shaft LD Roller 1 Check if appropriate paper is used in accordance with the 1 Use the appropriate type of paper in Printer Driver settings accordance with the Printer Driver settings The print is light and thin 1 Check if the correct Head ID has been input in EEPROM 1 Input a correct 15 digit Head ID in the by using the Adjustment Program EEPROM using the Adjustment Program TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 26 Check Points for Print Quality Problems Occurrence Timing Phenomenon Detail Position of CR Faulty Part Part Name Frame EJ Assy Paper Guide Front Check Point Remedy 1 Check if there is any ink adhesion on the Frame EJ Assy 1 Clean the ink adhesion on the Frame EJ Assy with a soft cloth 1 Check if Frame EJ Assy has not warped upward
96. on in the exclusive servicing program and enter the connected printers individually when multiple printers of the serial numbers of the printers The correction value is saved to the same model are connected and used with the PC via a USB hub specific EEPROM address on the Main Board At the time of Print Head replacement this adjustment is made to Enter the ID of the Head QR code label applied to the Print Head into correct head manufacturing variations and eliminate the the exclusive servicing program to save it to the EEPROM on the Main individual differences of print quality Board Supplement Read the QR code label from left to right on the top row and from top to bottom in due order This adjustment is made to correct the error in the Print Head Select this function in the exclusive servicing program and print the mounting position angle of the Print Head to the paper surface adjustment pattern Check the displacement amount of the pattern and to keep the nozzle intervals uniform in the CR main scanning adjust it Print the exclusive pattern again and adjust the displacement direction amount This adjustment is made to correct the print timing in the go and Select this function in the exclusive servicing program and print the return paths in bi directional printing adjustment patterns to check the displacement amounts of the patterns Select enter the pattern number that has the smallest displacement amount in the program Print t
97. operly while 1 Reassemble the Extension Spring 0 45 feeding paper located under the Roller Retard Assy ASF Assy 5 Extension Mad 1 LIE Ww At power on Spring 0 45 e Anywhere 1 Check if the Torsion Spring 0 22 is not unfastened from 1 Reassemble the Torsion Spring 0 22 Paper feeding operation is performed the PE Sensor Lever normally but paper is not sent into the printer PE Sensor Torsion Spring 0 22 2 Check if the PE Sensor Cable is not unfastened 2 Connect the PE Sensor Connector to CN9 on the Main Board 3 Check if the PE Sensor Cable is correctly mounted on the 3 Route the PE Sensor Cable correctly Holder Shaft LD Roller 4 Check if the PE Sensor Cable is not damaged 4 Replace the PE Sensor with a new one TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 10 Paper Jam Error Check Points by Phenomenon Occurrence Timing Phenomenon Detail Position of CR The Carriage Unit moves to the home 1 Check if the Torsion Spring 0 22 for The PE Sensor 1 Reassemble the Torsion Spring 0 22 ETSI SOCIUM position properly when turning on the Lever is not unfastened C R Off HP power Then paper feeding operation is PE Sensor 2 Check if the PE Sensor Cable is correctly routed on the 2 Route the PE Sensor Cable the correctly Faulty Part Part Name Check Point performed normally but paper is not Holder Shaft LD Roller sent into the printer
98. orm the Ink Check if the Ink Cartridge is normal by installing it in 1 Replace the Ink Cartridge with a new one Replacement Cleaning and the error is Ink Cartridge another printer At power on displayed on LED and STM3 Anywhere The printer does not perform any print 1 Check if ink still remains in the Ink Cartridge 1 Replace the Ink Cartridge with a new one operation and the error is displayed on Ink Cartridge Check if the Ink Cartridge is normal by installing it in 2 Replace the Ink Cartridge with a new one LED and STM3 another printer TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 21 Multi feed Occurs without LED STM3 Error Notifications PARE Carriage Unit Error Status coron ud Position Faulty Unit Part Name Possible Causes STM3 Message Timing at Power on The Extension Spring 0 45 comes off During Refer to operation Table 1 22 More than one paper is fed constantly Table 1 22 Check Points for Multi feed without LED STM3 s Error Notifications Occurrence Timing Position of CR Part Name Faulty Part Check Point Remedy Phenomenon Detail 1 Check if the Roller Retard Assy works correctly while feeding paper 1 Reassemble the Extension Spring 0 45 on the back of the Roller Retard Assy The printer always feeds more than one sheet of paper at a time without LED STM3 s error notifications During operat
99. ousing left right Housing Frame ASF Assy External View Disassembly Procedure Remove the screw that secures the Earth and release the Earth a VY We WR 2 Disconnect the all connector cables from the Main Board and remove the ig 46 AW Acetate Tapes from the Main Board CN2 Power Supply cable CN6 PF Motor cable CN13 APG Motor cable CNIO Interface Board cable CN7 Print Head FFC CN8 Print Head FFC CNIS5 CSIC CR Encoder PW Sensor FFC CN5 CR Motor cable CN9 PESensor cable Lg C B S 3x6 5 7kgf cm Je m M C B S 3x4 5 7kgf cm BENE 7 gt A Remove the two screws that secure the Main Board Assy and remove it 4 Remove the Shield Plate FFC from the M B Mounting Plate Remove the three screws that secure M B Shield Plate and remove the M B Shield Plate and the Main Board from the M B Mounting Plate M B Mounting When reinstalling the Main Board Assy B Make sure that all connector cables CN2 CN6 CN13 CN10 CN7 CNS CN15 CNS CN9 are correctly connected B Tighten the three screws to secure the M B Shield Plate in the order shown in Figure2 15 M B Shield Plate 7 Shield Plate FFC C B S 3x6 5 7kgf cm ADJUSTMENT When having replaced the Main Board perform the following REQUIRED operations and adjustments Refer to Chapter 3 ADJUSTMENT B When possible to read data from the old board copy the EEPROM data a
100. ove five screws that secure the ASF Assy Loose the two screws Screw Frame Main which secure the connector cables of the PG Sensor and the Sensor CDR Assy and release them 5 Remove the ASF Assy toward the rear of the printer A 6 Release the left and right tabs by inflecting the Paper Return Lever Release w the tabs in order of 1 and 2 7 Remove two screws that secure the Support Plate Frame ASF Assy 8 Release the Extension Spring 0 45 from the two tabs and remove the Roller Retard Assy i _ li mz 8 C B S P4 3x8 8 10kgf c C B P 3x6 3 Skgf cm O Paper Return Torsion Spring 6 45 fof m E i i E afi Pr Extension Spring 0 45 Spring 0 45 Roller Retard Assy Figure 2 7 ASF Assy Removal DISASSEMBL Y ASSEMBL Y Disassembly 50 Revision EPSON Stylus Photo R220 R230 When reassembling the ASF Assy B Make sure that Extension Spring is hooked on the Frame ASF and the Roller Retard Assy B Make sure that Torsion Spring 6 45 is correctly installed on the Paper Return Lever and the Frame ASF Torsion Spring 6 45 Figure 2 8 Torsion Springs 6 45 installation Make sure that the Paper Return Lever and the Roller Retard Assy move smoothly B Do not touch the cork on the Roller Retard Assy and the Hopper B First secure the Support Plate Frame ASF Right with a screw and then
101. pper has not detached from the Main Frame Paper Guide Upper Paper Guide Upper 1 Check if the CR Scale has not detached or it properly CR Scale passes through the slit of the CR Encoder Sensor Board Unit Level Troubleshooting Connect the CR Motor Cable to CN5 on the Main Board Replace the CR Motor with a new one Connect the PF Motor Cable to CN6 on the Main Board Replace the PF Motor with a new one Replace the PF Motor with a new one Replace the Ink System with a new one 1 Reassemble the Paper Guide Upper to the Main Frame 1 Reassemble the CR Scale correctly fthe problem is not solved replace the Main Board with a new one EPSON Stylus Photo R220 R230 Revision Table 1 7 Status and Possible Causes of CD DVD Guide Error ee Carriage Unit Error Status Lu canon occurence Position Faulty Unit Part Name Possible Causes STM3 Message Timi mng at Power on Power Contact point of the Star Wheel Sensor is cracked At Power on At HP Paper Blink 2 The Star Wheel Sensor is damaged Refer to oy outs Ink Fast Blink Star Wheel Sensor Error The Star Wheel Sensor Cable is broken Table 1 8 CD DVD guide open TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 8 CD DVD Guide Error Check Points by Phenomenon Occurrence Timing Phenomenon Detail Position of CR Faulty Part Part Name Ch
102. r Remove the Extension Spring 3 289 from the CR Scale Loosen the tension of Timing Belt by pushing Pulley Driven to the right Then remove the Timing Belt from Pinion Gear of CR Motor first and next from the Pulley Driven 64 EPSON Stylus Photo R220 R230 Revision A External View 8 Remove the E Ring the Holder Scale Right and the Cam CR Right from the right side of the CR Guide Shaft 9 Remove the Fixed Spring CR Shaft Right from the tab of the Frame Main Then remove the Fixed Spring CR Shaft Right from the CR Guide Shaft pus Holder Scale Right t Er 10 Remove the E ring and the Flat Washer that secure the Holder Scale Left Ps 11 Remove E Ring the Flat Washer and Spring Washer from the left side LM i EE of the CR Guide Shaft Then remove the Holder Scale Left mm 1 i 4 12 Release the Cable Head from the 4 tabs of the Holder Shaft Assy Flat Washer Spring Yt 13 Slide the CR Guide Shaft to the right and pull it out from the Cam CR Left Cam CR Right 7 Washer Then remove the Carriage Unit and the CR Guide Shaft together 14 Pull the CR Guide Shaft out of the Carriage Unit Guide Shaft Y EIE a A ME JN Figure 2 26 Carriage Unit Removal 2 DISASSEMBL Y ASSEMBL Y Disassembly 65 EPSON Stylus Photo R220 R230 Revision Externa
103. rates the CR Guide Shaft is dirty or damaged Carriage Unit Lubrication is insufficient Nozzle pitches become misaligned TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 25 Status and Possible Causes of Print Quality Problems LED Indication Occurrence Error Status Phenomenon Faulty Unit Part Name Possible Causes Remedy STM3 Message Timing Paper Guide Front The Porous Pad for borderless print comes off Accuracy of the PF Motor deteriorates Adherents are on the PF Roller Assy PF Roller Assy The PF Roller is damaged PF Roller is PF Roller is damaged The Spur Gear 37 242 is damaged Spur Gear 37 242 is Spur Gear 37 242 is damaged The Printer Driver is improperly installed Nozzle pitches become misaligned The Frame EJ Assy is deformed Lower side warpage Frame EJ Assy acas Go cde Wles The Star Wheel Roller comes off Roller Roller EJ Assy The Roller EJ Assy comes off Insufficient top margin Holder Shaft LD Roller Frictional force of the LD Roller deteriorates Refi The Printer Driver is improperly installed eases Ink smudges Table 1 26 Horizontal bands Defective Print Quality During operation Print PrintHead Incorrect Head ID is input Ink stain on the Frame EJ Assy Frame EJ Assy Frame
104. re 2 47 Paper Guide Front Installation B Make sure that there is no gap between the Paper Guide Front and the Frame Main B Be careful not to fold down the Porous Pad Paper Guide Front and the Porous Pad Paper Guide Front Support B If any ink leaks on the rib of the Paper Guide Front clean it with a cotton swab At this time be careful not to touch the Waste Ink Pads of the Paper Guide Front with the cotton swab When reinstalling the Roller EJ Assy to the Frame Main B Do not damage its Rubber Rollers B Check if the left and right Bushing 5 are correctly secured B Check if the Grounding Spring EJ left right are correctly attached to the both ends of the Roller EJ Assy B When installing the PF Timing Belt do not damage the teeth of the Spur Gear 37 242 and the Spur Gear 41 48 B Make sure that the Roller EJ Assy moves smoothly DISASSEMBL Y ASSEMBL Y Revision ma When having replaced the Roller EJ Assy apply G 26 grease to REQUIRED the specified points in adequate dose When having removed the Paper Guide Front Roller EJ Assy or replaced it with a new one perform the following adjustments in order shown below Refer to Chapter 3 ADJUSTMENT 1 First Dot Adjustment 2 PW Sensor Adjustment 3 Head Angular Adjustment 4 Bi D Adjustment Disassembly 78 EPSON Stylus Photo R220 R230 Revision A 2 3 17 PF Motor Removal Remove the PF Motor from the Frame Ma
105. ry in the figure MAINTENANCE Overview 100 EPSON Stylus Photo R220 R230 Revision lt Lubrication Point gt 1 re 4 lt Lubrication Point gt 1 Groove on the right side of the Contact point between left side of CR Guide Shaft The Groove is the CR Guide Shaft and the Fixed for the Fixed Spring Shaft CR Spring Shaft CR Left gt lt Lubrication Type gt e 2 Contact point between right yp G 63 side of the CR Guide Shaft and the Main Frame lt Lubrication Amount gt A x 7 CR Guide Shaft i Lubrication Type EN CA7 0 1 G 63 3mm 4 E 4 2 G 63 lt Lubrication Amount lt Remarks gt 1 Half periphery Use a syringe to apply it 2 3mm x 2 points lt Remarks gt Use a syringe to apply it Specified points on the Holder Scale Left in the left figure Contact point between left side of lt Lubrication Point gt lt Lubrication Point gt Upper surface Upper surface the CR Guide Shaft and the Main E Frame Both sides that are close to upper surface lt Lubrication Type gt I ubrication Type Daner lt Lubrication Type gt G 63 rd G 63 lt Lubrication Amount gt y lt Lubrication Amount gt 3mm x 2 points e gt 8 points Adequate dose lt Remarks gt Use a brush to apply it CR Guide Shaft E lt Remarks gt Use a syringe to apply it Holder Scale Left MAINTENANCE O
106. secure the Support Plate Frame ASF Left with a screw ADJUSTMENT REQUIRED Figure 2 9 Support Plate Frame ASF installation DISASSEMBL Y ASSEMBL Y Disassembly When reinstalling the ASF Assy on the Frame Main B Make sure that Compression Spring 2 51 is correctly installed on the Hopper Compression Spring 2 51 Figure 2 10 Torsion Springs 2 51 installation Make sure that the Hopper moves smoothly B Make sure that there is no clearance between the ASF Assy and the Frame Main B Secure the ASF Assy with five screws following the order of Figure2 7 PG Sensor Sensor CDR Assy Connector Cables reinstallation B Secure the Connector Cables of the PG Sensor and Sensor CDR Assy to the ASF Assy with two screws following the order shown in Figure2 7 When having replaced ASF Assy apply G 46 grease to the specified points in adequate dose Refer to Chapter 4 MAINTENANCE When having replaced or removed ASF Assy perform the following adjustment Refer to Chapter 3 ADJUSTMENT 1 First dot Adjustment 51 EPSON Stylus Photo IA Revision 2 3 4 CR Motor Removal O Parts Units which should be removed before removing CR Motor External View Paper Support Assy Housing left right Housing Frame _ _ LI Disassembly Procedure E D 1 Disconnect the CR Motor connector cable from CNS on the Main Board 2 Release the CR Motor connector cable from the tabs o
107. sion When replacing the following parts or components with a new ones apply specified grease in its adequate dose Refer to Chapter 4 MAINTENANCE Cam CR Left Right CR Guide Shaft Holder Scale Left Right Pulley Driven Assy When having removed the Carriage Unit or CR Guide Shaft or replace them with a new one perform the following adjustments in orders shown below Refer to Chapter 3 ADJUSTMENT dE E ZEE ad PG Adjustment First dot Adjustment PW Sensor Adjustment Head Angular Adjustment for the Carriage Unit Bi D Adjustment CR Motor Deviation Correction When Replaced 66 EPSON Stylus Photo R220 R230 Revision 2 3 12 Printer Mechanism Housing Lower Removal 1 Parts Units which should be removed before removing the Printer Mechanism Housing Lower External View Paper Support Assy Housing left right Housing Frame ASF Assy Holder Shaft Assy Main Board Assy Disassembly Procedure mi C B S 3x6 6 8kgf cm C B P 3x10 6 8kgf cm Ss p C B 3x6 5 7kgf cm 1 Remove the three screws that secure the Paper Guide CDR 2 Remove the five screws that secure the Printer Mechanism to the Housing Lower Tar s i ium 2 1 1 1 E RE 3 Release the four tabs that secure the Printer Mechanism to the Housing Lower A AER and remove the Printer Mechanism upward 3x8 5 7kgf cm Pap
108. t and right again according to the flowchart in the Figure 3 12 ADJUSTMENT Adjustment Except Adjustment Program 94 EPSON Stylus Photo R220 R230 4 1 Overview This section provides information to maintain the printer in its optimum condition 4 1 1 Cleaning This printer has no mechanical components which require regular cleaning except the Print Head Therefore when serving the printer that has been sent for repair check the following parts and perform appropriate cleaning if stain is noticeable Never use chemical solvents such as thinner benzine and acetone to clean the exterior parts of the printer like the housing These chemicals may deform the components of the printer or deteriorate the quality of the printer Be careful not to damage any components when you clean inside the printer B Do not scratch the surface of the PF Roller Use a soft brush to wipe off dust Use a soft cloth moistened with dilute alcohol to remove ink stain B When using compressed air products such as air duster for cleaning during repair and maintenance the use of such products containing flammable gas is prohibited Housing Use a clean soft cloth moistened with water and wipe off any dirt If the Housings are stained with ink use a cloth moistened with neutral detergent and wring out tightly to wipe it off Inside the printer Use a vacuum cleaner to remove any paper dust LD Roller When the paper loading func
109. ther Maintenance Request Error might occur after returning the repaired product to the user 97 Revision EPSON Stylus Photo R220 R230 4 1 3 Lubrication The lubrication used for each components of Stylus Photo R220 R230 has been specified on based on the evaluation carried out by Epson Therefore when repairing or carrying out the maintenance work make sure to apply the specified amount of lubricant to the specified places When wiping off the grease during the cleaning O Ifnecessary when performing assembly disassembly of the printer B Never use oil or grease other than those specified in this manual Use of different types of oil or grease may damage the components or affect the printer functions B Never apply a larger amount of oil or grease than specified in this manual Table 4 1 Oil Applied to Stylus Photo R220 R230 Type Name EPSON Code Supplier Grease 1039172 EPSON B When using G 64 it is recommended to use a flux dispenser 1049533 together O Refer to the following figures for the lubrication points Grounding Spring PF Bushing 5 left MAINTENANCE Overview Paper Guide Rear PF Roller Bushing 5 right lt Lubrication Point gt Contact point between the Grounding Spring PF and the PF Roller Surface of contact point between the PF Roller and the Paper Guide Rear lt Lubrication Type gt 1 G 26 2 G 26 lt Lubrication Amount gt 1 Ha
110. tion does not operate because friction of the LD Roller has gone down due to paper dust remove the dust by using a soft cloth moistened with alcohol Revision 4 1 2 Service Maintenance If print irregularity missing dot white line etc or a maintenance request error indicated as Service Required by the Status Monitor has occurred take the following actions to clear the error O MAINTENANCE Overview Head Cleaning If dot missing or banding phenomenon has occurred use the Print Head Cleaning function and perform the Print Head cleaning operation This function can be performed by operating the control panel the print driver utility and the Adjustment Program When performing the cleaning sequence by operating the Control Panel first make sure that the printer is in stand by status The LED of power supply is lighting Then press the Ink button for more than three seconds The printer will start a cleaning sequence When selecting the manual cleaning by the printer driver utility the most appropriate cleaning mode will be selected The following is an operation process of the printer head cleaning by the Printer Driver Utility Refer to Chapter 3 ADJUSTMENT for the operation of the Adjustment Program This product has three modes for Manual Cleaning and even it 1s in operation it automatically selects the best cleaning mode in accordance with the various conditions of the printer Therefore the consumpt
111. tment Adjustment Adjustment Correction Roller EJ Assy Removal Roller EJ Assy Replacement Power Supply Board Removal Power Supply Board Replacement Recommended Recommended Recommended Recommended Recommended Paper Guide Front Removal rib E Recommended PF Motor Removal PF Motor Replacement Waste Ink Pads Removal Waste Ink Pads Replacement Required PW Sensor Removal Required PW Sensor Replacement Required Printer Mechanism Removal Recommended Printer Mechanism R ded Replacement 1 ecommende Ink System Removal Ink System Replacement 1 The adjustment has been completed at the unit level of ASP supply However since the Main Board the Print Head and the ASF are supplied separately refer to the each item that corresponds to the part unit ADJUSTMENT Adjustment Items and Overview 87 Revision EPSON Stylus Photo R220 R230 3 2 Adjustment by using adjustment program 3 2 3 Head ID Input The procedures of the adjustment items will be explained here The intended item is as Adjustment Procedure follows 1 Select the Head ID of the Adjustment Program O Market Setting 2 Enterthe 15 digits code of the Head ID label applied to the Print Head Enter the O USB ID Input Head ID from left to right on the top row and from top to bottom in due order Head ID Input 3 2 4 Head Angular Adjustment Head Angular Adj Adjustment Procedure Bi d Adjustment 1 Select Head Angular Adjus
112. tment in the Adjustment Program PW Sensor Adjustment 2 Click the Print button to print Head Angular Adjustment Pattern First Dot Adjustment o 3 Select the pattern value of the group of the most neatly aligned CR Motor Deviation Correction l l 4 Click the input button and write the adjustment value Ll 4 Normal Paper Print Note The range of the adjustment value is 3 to 3 Ll A4 Photo Quality Inkjet Paper Print Treatment procedure for NG product A4 Gl Photo P Pri i 1 Replace the Print Head with new again 2 Print the check pattern and examine the printed pattern 3 2 1 Market S etting 3 Ifthe pattern is NG level confirm the installation condition of removed parts during disassembly Adjustment Procedure 4 Perform Step2 again 1 Select the Market Setting in the Adjustment Program 2 Click the OK button to write the specific data into EEPROM 3 Click the Check button to check market and model name 3 2 2 USB ID Input Adjustment Procedure 1 Select USB ID in the Adjustment Program 2 Enterthe 10 digits serial number from the label applied to the back side of the Housing Frame NG pattern Judging Standard The upper and lower line should be neatly aligned Reference Standard value in manufactory Standard 50um Figure 3 1 Head Angular Printing Pattern ADJUSTMENT Adjustment by using adjustment program 88 EPSON Stylus Photo R220 R230
113. trical Circuits Various symbols are used throughout this manual either to provide additional information on a specific topic or to warn of possible danger present during a procedure or an action Be aware of all symbols when they are used and always read NOTE CAUTION or WARNING messages WARNING ADJUSTMENT REQUIRED Indicates an operating or maintenance procedure practice or condition that if not strictly observed could result in injury or loss of life Indicates an operating or maintenance procedure practice or condition that if not strictly observed could result in damage to or destruction of equipment May indicate an operating or maintenance procedure practice or condition that is necessary to accomplish a task efficiently It may also provide additional information that is related to a specific subject or comment on the results achieved through a previous action Indicates an operating or maintenance procedure practice or condition that 1s necessary to keep the product s quality Indicates that a particular task must be carried out according to a certain standard after disassembly and before re assembly otherwise the quality of the components in question may be adversely affected Revision Status Revision Issued Date Description EPSON Stylus Photo R220 R230 CONTENTS Chapter 1 TROUBLESHOOTING A a E Hm 8 1 2 Troubleshooting with LED Indications and Status Monitor
114. uide Front to the Frame Main and remove it CAUTION When Not replacing the Porous Pad Paper Guide Front and the Porous Pad Paper Guide Front Support be careful not to touch or bend them shown in Figure2 46 e Porous Pad Paper Guide Front Porous Pad Paper Guide Front Porous Pad Paper Guide Front Figure 2 46 Porous Pad Paper Guide Front and Porous Pad Paper Guide Front Support 10 Remove the Grounding Spring EJ left right from the Roller EJ Assy 11 Release the dowels of both left and right Bushing 5 which secure the Roller EJ Assy then turn them in the direction of the arrow 12 Slide the right Bushing 5 to the right side and remove it Then pull out the Roller EJ Assy through the left side of the Frame Main and remove it from the right of the Frame Main CAUTION Do not damage the rubber rollers when removing the Roller EJ Assy i hk LN Left Side of the Printer 88 Right Side of the Printer Ss Figure 2 45 Paper Guide Front Roller EJ Assy Removal 2 DISASSEMBL Y ASSEMBL Y Disassembly 77 EPSON Stylus Photo R220 R230 When installing the Paper Guide Front to the Frame Main B Be careful not to damage the surface of the Roller PF Assy B Be careful not to damage the rib of the Paper Guide Front or the Porous Pad Paper Guide Front B Check if the dowels and the tab of the Paper Guide Front are correctly secured to the Frame Main Figu
115. us Monitor 3 Message EPSON Stylus Photo R220 R230 Revision Table 1 4 LED Indications and STM3 LED Indication Printer status STM message Condition of error detection 103 EPSON Status Monitor 3 EPSON Stylus Photo R220 CD DVD tray not set correctly Reload the tray then press the Paper button diio This error is detected when the CD DVD Tray CD DVD Tray Error cannot be detected after attempting to print on a Continue Cancel CD or DVD Ink Levels Technical Support No Change of LED Status TROUBLESHOOTING Troubleshooting with LED Indications and Status Monitor 3 Message Revision ERY AYER PALL 230 Table 1 4 LED Indications and STM3 LED Indication STM message Condition of error detection Printer status EPSON Status Monitor 3 EPSON Stylus Photo R220 X Ink cartridges cannot be recognized Black T0481 The genuine EPSON ink cartridges listed above are recommended for replacement Click the How to button for ink cartridge installation instructions PET EM Technical Support This error is detected when the Ink Cartridge 1s not installed or not in proper position Ink Levels No Ink Cartridge ON 18 EPSON Status Monitor 3 EPSON Stylus Photo R220 X Ink cartridzes cannot be recognized Black T0481 The genuine EPSON ink cartridges listed above are recommended for replacement Cli
116. vent the occurrence of damage to the motor at the time of CR Motor heat generation However when the CR Guide Shaft is replaced together with the above part this adjustment is made to measure the manufacturing variations of the CR Motor and PSB PSE Board utilize the motor capability to the maximum for motor heat generation control and prevent the motor from being damaged by CR Motor heat generation Method Outline Select and execute this function in the exclusive servicing program Enter the correction value in the program using the rule position of the print pattern as a reference The correction value is saved to the specific EEPROM address on the Main Board Select and execute this function in the exclusive servicing program to save the offset into the EEPROM Table 3 2 Maintenance Functions Purpose This function is used to execute Cleaning efficiently when ink is not delivered from the Head properly e g dot missing or skewed injection This function is used together with the Nozzle Check Pattern to confirm the Cleaning effects This function is used to drain the Shipping Liquid in the ASP Print Head flow path and simultaneously fill ink in the head flow path to make all nozzles printable and stabilize the ink in the Print Head Adjustment Outline Select this function in the exclusive servicing program and execute Cleaning 3 CL 3 Select this function in the exclusive servicing program and execute the ink suckin
117. verview 101 EPSON Stylus Photo R220 R230 Upper surface Holder Scale Right Upper surface Upper surface MAINTENANCE Pulley Driven Assy lt Lubrication Point gt Specified points on the Holder Scale Right in the left figure lt Lubrication Type gt G 63 lt Lubrication Amount gt 8 points Adequate dose lt Remarks gt Use a brush to apply it lt Lubrication Point gt The Pulley Driven Assy lt Lubrication Type gt G 26 lt Lubrication Amount gt Imm x 4 points lt Remarks gt Use a syringe to apply it Overview Guide Plate CR Revision lt Lubrication Point gt 1 Upper surface of curving area of the Holder Idle Roller Lower surface of curving area of the Holder Idle Roller lt Lubrication Type gt 1 G 26 2 G 26 lt Lubrication Amount gt 1 2 points Adequate dose 2 2 points Adequate dose lt Remarks gt Use a brush to apply it lt Lubrication Point gt Inside surface of the Guide Plate CR lt Lubrication Type gt G 26 lt Lubrication Amount gt Home position side To the edge of Cover Guide Plate CR Anti home side To about 40mm from the edge lt Remarks gt Use a syringe to apply it 102 Revision EPSON Stylus Photo R220 R230 MAINTENANCE lt Lubrication Point gt On the CR Guide Shaft outer the bearings of the Carriage lt Remarks gt 1 Use a syringe to apply it 2 Apply grease w
118. w one in the ASF home position and paper is Ink System always fed from the ASF Assy During operation Check if the PF Connector Cable is connected to CN6 on Connect the PF Motor Connector Cable to The Holder Shaft LD Roller does not the Main Board CN6 on the Main Board d Check if the coil resistance of the PF Motor is Replace the PF Motor with a new one p dong approximately 3 0Q with a tester Refer to Table 1 2 also does not rotate at all Check if the PF Motor Connector Cable is damaged Replace the PF Motor with a new one Check if the surface of the LD Roller is contaminated 1 Remove the dust by using a soft cloth with paper dust moistened with alcohol If the problem is not solved replace the LD Roller with a new one The Holder Shaft LD Roller rotates Holder Shaft properly but paper is not fed LD Roller TROUBLESHOOTING Unit Level Troubleshooting EPSON Stylus Photo R220 R230 Revision Table 1 15 Status and Possible Causes of CD DVD Tray Error LED Indication Occurrence Carriage Unit Error Status STM3 Message Timing Position Faulty Unit Part Name Possible Causes at Power on Power CDR Tray Contact point of the CDR Tray Sensor is cracked E e The CDR Tray S d d CD DVD Tray Ink Printing CDR Sensor X Refer to Error CDR DVDR The CDR Tray Sensor Cable is broken CDR The CDR Tray Sensor Cable is broken
119. y DA 2 Re 27 1 3 5 CN1 1 USB2 Bus To MAIN Ot ae R3 1 5K 2 USBLH 03 H4 10K A 6 E VUSB 05 Guard the rout with GND Ce 10 108 50 50 GND GND GND No Maun Model Stylus Photo R220 R230 Board C546lF Rev C Sheet 1 1

EPSON Stylus Photo R220/R230 Color Inkjet Printer

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