Epson/Seiko Epson ME OFFICE 900WD Service Manual Download Page 1

SERVICE MANUAL

CONFIDENTIAL

Color Inkjet Printer

WorkForce 635/Epson Stylus Office TX620FWD/Epson Stylus Office BX625FWD/
Epson ME OFFICE 960FWD
Work Force 633/Work Force 630/Epson Stylus SX620FW
Work Force 645/Epson Stylus Office BX635FWD/
WorkForce 545/Epson Stylus Office BX630FW/Epson ME OFFICE 940FW
WorkForce 625/Epson Stylus NX625/TX560WD/SX525WD/
Epson Stylus Office BX525WD/Epson ME OFFICE 900WD
Epson Stylus NX530/SX535WD/NX635/Epson Stylus Office BX535WD
WorkForce 60/T42WD/Epson Stylus Office B42WD/Epson ME OFFICE 82WD
Epson  ME OFFICE 85ND

SEMF09-016

Summary of Contents for Epson ME OFFICE 900WD

Page 1: ...e630 EpsonStylusSX620FW WorkForce645 EpsonStylusOfficeBX635FWD WorkForce545 EpsonStylusOfficeBX630FW EpsonMEOFFICE940FW WorkForce625 EpsonStylusNX625 TX560WD SX525WD EpsonStylusOfficeBX525WD EpsonMEOF...

Page 2: ...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 responsibi...

Page 3: ...s containing flammable gas is prohibited PRECAUTIONS Strictly observe the following cautions Failure to comply may lead to personal injury or damage of the product 1 Repairs on Epson product should be...

Page 4: ...e other than those specified in this manual Use of different types of oil or grease may damage the component or give bad influence on the printer function 13 Apply the specified amount of grease descr...

Page 5: ...formation on a specific topic or to warn of possible danger present during a procedure or an action Pay attention to all symbols when they are used and always read explanation thoroughly and follow th...

Page 6: ...ies p26 Made change in Front Frame p26 Made change in Main Frame w CR Assy p26 Made change in Printhead p26 Made change in ADF Unit WorkForce 635 series 1 p27 Made change in ADF Unit WorkForce 635 ser...

Page 7: ...nge in Fig 3 5 Lubrication of the PF Holder p48 Made change in Fig 3 6 Lubrication of the Main Frame 1 p49 Made change in Fig 3 8 Lubrication of the EJ Pulley p49 Made change in Fig 3 9 Lubrication of...

Page 8: ...e has been added in Left Housing Right Housing WorkForce 635 625 series p24 Production name has been added in Panel Unit WorkForce 635 625 series p24 Production name has been added in Upper Housing w...

Page 9: ...Connector Diagram p56 Made change in 4 3 1 Troubleshooting Workflow p57 Made change in 4 3 2 Fatal Error Code p59 C November 24 2010 Chapter 1 1 2 1Standard Operation Time for servicing the product Ta...

Page 10: ...2 2 3 Printer Mechanism Part 22 1 3 Detailed Disassembly Reassembly Procedure for each Part Unit 24 1 4 Routing FFCs cables 30 Chapter 2 Adjustment 2 1 Required Adjustments 34 2 2 Details of Adjustmen...

Page 11: ...Confidential CHAPTER 1 DISASSEMBLY REASSEMBLY...

Page 12: ...printer Note 1 Some of the tools listed above are commercially available 2 EPSON provides the tools listed with EPSON part code In this chapter the product names are called as follows WorkForce 635 se...

Page 13: ...ools Name Q ty EPSON Part Code Paper guide front supporting tool A 1 WorkForce 635 series 1543170 WorkForce 625 series 1543171 WorkForce 60 series 1543170 Paper guide front supporting tool B 1 WorkFor...

Page 14: ...d result in damage to or destruction of equipment if not strictly observed Indicates the reference page in blue letter Indicates the parts that are inevitably broken in the disassembling procedure and...

Page 15: ...0 505 I C Guide 523 0 523 Rear ADF Cover 425 0 425 Inner Head Cable Cover 556 0 556 ADF Document Support 402 402 Printhead 646 1152 1798 ADF Cover Assy 12 0 12 Holder Board Assy 508 0 508 ADF Pad Ass...

Page 16: ...Cartridge Cover 396 0 396 Hinge 162 0 162 I C Guide 402 0 402 Upper Housing w Panel Unit 365 0 365 Inner Head Cable Cover 435 0 435 Upper Housing 503 0 503 Printhead 525 1023 1548 Cover Open Sensor 39...

Page 17: ...Holder 570 0 570 Cassette Assy 4 135 139 CR Assy 601 570 1171 Pickup Assy 25 0 25 Hinge Cover Cartridge Cartridge Cover 193 0 193 Waste Ink Tray Assy 24 14 38 I C Guide 199 0 199 Stacker Assy 128 0 1...

Page 18: ...lley Extension Spring 252 0 252 Extension Spring Upper Paper Guide 201 0 201 Right Frame 170 0 170 Cam Holder Assy 200 0 200 Ink System Assy 223 0 223 Extension Spring 219 0 219 Waste Ink Pad Bottom o...

Page 19: ...C B P TITE SCREW 3X10 F ZN 3C 6 1 kgf cm C B S TITE SCREW 3X10 F ZN 3C 6 1 kgf cm C B S TITE SCREW 3X6 F ZN 3C 4 0 5 kgf cm C B S TITE SCREW 3X6 F ZN 3C 6 1 kgf cm C B S TITE SCREW 3X6 F ZN 3C 8 1 kgf...

Page 20: ...E SCREW 2X8 F ZN 3C 2 0 5 kgf cm C B P TITE SCREW 3X10 F ZB 3C 6 1 kgf cm C B P TITE SCREW 3X10 F ZN 3C 6 1 kgf cm C B S TITE SCREW 3X10 F ZN 3C 6 1 kgf cm C B S TITE SCREW 3X6 F ZN 3C 4 0 5 kgf cm C...

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