Epson R200 - Stylus Photo Color Inkjet Printer, Service Manual

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CONTENTS
Chapter 1 TROUBLESHOOTING
1.1 Overview .............................................................................................................. 8
1.2 Troubleshooting with LED/LCD Indications and Status Monitor 3 Message ..... 9
1.3 Unit Level Troubleshooting ............................................................................... 14
Chapter 2 DISASSEMBLY AND ASSEMBLY
2.1 Overview ............................................................................................................ 31
2.1.1 Precautions ................................................................................................. 31
2.1.2 Tools .......................................................................................................... 32
2.1.3 Pre-Shipment Checks ................................................................................. 32
2.2 Caution regarding assembling/disassembling the printer mechanism, and how to
ensure the quality of reassembled product ............................................................... 34
2.3 Disassembly ........................................................................................................ 36
2.3.1 Paper Support Assy./Housing (left/right)/Stacker
Assy. removal ............................................................................................ 37
2.3.2 Housing (frame)/Panel Assy./Panel Board removal .................................. 39
2.3.3 ASF Unit removal ...................................................................................... 40
2.3.4 CR Motor removal ..................................................................................... 42
2.3.5 Print Head removal .................................................................................... 43
2.3.6 Porous Pad, Paper Guide, Front removal ................................................... 44
2.3.7 Board, Main removal ................................................................................. 45
2.3.8 Holder, Shaft Unit removal ........................................................................ 46
2.3.9 APG Unit removal ..................................................................................... 49
2.3.10 Paper Guide, Upper removal ................................................................... 50
2.3.11 Carriage Unit removal ............................................................................. 51
2.3.12 Printer Mechanism/Housing (lower) removal ......................................... 57
2.3.13 Power Supply Unit removal ..................................................................... 61
2.3.14 CDR Guide Assy. removal ...................................................................... 62
2.3.15 Ink System Unit removal ......................................................................... 64
2.3.16 Paper Guide, Front/Roller EJ Assy. removal ........................................... 67
2.3.17 PF Motor removal .................................................................................... 71
Chapter 3 ADJUSTMENT
3.1 Adjustment Items and Overview ........................................................................ 73
3.1.1 Servicing Adjustment Item List ................................................................. 73
3.1.2 Replacement Part-Based Adjustment Priorities ........................................ 77
3.2 Adjustment by using adjustment program .......................................................... 79
3.2.1 Market Setting ........................................................................................... 79
3.2.2 USB ID Input ............................................................................................. 79
3.2.3 Head ID Input ............................................................................................ 79
3.2.4 Head Angular Adjustment ......................................................................... 80
3.2.5 Bi-d Adjustment ........................................................................................ 80
3.2.6 PW Sensor Adjustment .............................................................................. 81
3.2.7 First Dot Adjustment ................................................................................. 81
3.2.8 Offset Input for CR Motor Calorific Limitation ........................................ 82
3.2.9 A4 Normal Paper Print .............................................................................. 82
3.2.10 A4 Photo Quality Inkjet Paper Print ........................................................ 82
3.2.11 A4 Photo Paper/ Glossy Photo Paper print .............................................. 82
3.3 Adjustment Except Adjustment Program ........................................................... 83
3.3.1 PG Adjustment .......................................................................................... 83
Chapter 4 MAINTENANCE
4.1 Overview ............................................................................................................ 87
4.1.1 Cleaning ..................................................................................................... 87
4.1.2 Service Maintenance .................................................................................. 87
4.1.3 Lubrication ................................................................................................. 89
Chapter 5 APPENDIX
5.1 Exploded Diagram .............................................................................................. 97
5.2 Electrical Circuits ............................................................................................... 97