Table Of Contents - Epson Stylus Photo R220 Service Manual

EPSON Stylus Photo R220/R230
Chapter 1 TROUBLESHOOTING
1.1 Overview ............................................................................................................... 8
1.2 Troubleshooting with LED Indications and Status Monitor 3 Message ............... 9
1.3 Unit Level Troubleshooting ............................................................................... 16
Chapter 2 DISASSEMBLY / ASSEMBLY
2.1 Overview ............................................................................................................. 41
2.1.1 Precautions.................................................................................................. 41
2.1.2 Recommended Tools .................................................................................. 41
2.1.3 Pre-Shipment Checks.................................................................................. 42
2.2 Caution regarding assembling/disassembling the printer mechanism,
and how to ensure the quality of reassembled product ....................................... 43
2.3 Disassembly......................................................................................................... 45
2.3.1 Paper Support Assy./Housing (left/right)/Stacker Assy. removal ............. 46
2.3.2 Housing, Frame/Panel/Panel Board Removal ........................................... 48
2.3.3 ASF Assy. Removal.................................................................................... 50
2.3.4 CR Motor Removal..................................................................................... 52
2.3.5 Print Head Removal.................................................................................... 54
2.3.6 Porous Pad, Paper Guide, Front Removal ................................................. 55
2.3.7 Main Board Assy. Removal........................................................................ 57
2.3.8 Holder, Shaft Assy./LD Roller Removal .................................................... 59
2.3.9 APG Assy. Removal .................................................................................. 62
2.3.10 Paper Guide, Upper Removal .................................................................. 63
2.3.11 Carriage Unit Removal ............................................................................. 64
2.3.12 Printer Mechanism/Housing, Lower Removal ......................................... 69
2.3.13 Power Supply Board Removal.................................................................. 72
2.3.14 CDR Guide Assy. Removal ..................................................................... 73
2.3.15 Ink System Unit Removal......................................................................... 74
2.3.16 Paper Guide, Front/Roller EJ Assy. Removal .......................................... 76
2.3.17 PF Motor Removal ................................................................................... 79
CONTENTS
Chapter 3 ADJUSTMENT
3.1 Adjustment Items and Overview......................................................................... 82
3.1.1 Servicing Adjustment Item List.................................................................. 82
3.1.2 Replacement Part-Based Adjustment Priorities ......................................... 86
3.2 Adjustment by using adjustment program........................................................... 88
3.2.1 Market Setting ............................................................................................ 88
3.2.2 USB ID Input.............................................................................................. 88
3.2.3 Head ID Input ............................................................................................. 88
3.2.4 Head Angular Adjustment .......................................................................... 88
3.2.5 Bi-d Adjustment ......................................................................................... 89
3.2.6 PW Sensor Adjustment............................................................................... 90
3.2.7 First Dot Adjustment .................................................................................. 90
3.2.8 CR Motor Deviation Correction ................................................................. 91
3.2.9 A4 Normal Paper Print ............................................................................... 91
3.2.10 A4 Photo Quality Inkjet Paper Print......................................................... 91
3.2.11 A4 Glossy Photo Paper print .................................................................... 91
3.3 Adjustment Except Adjustment Program............................................................ 92
3.3.1 PG Adjustment ........................................................................................... 92
Chapter 4 MAINTENANCE
4.1 Overview ............................................................................................................. 96
4.1.1 Cleaning...................................................................................................... 96
4.1.2 Service Maintenance................................................................................... 96
4.1.3 Lubrication.................................................................................................. 98
Chapter 5 APPENDIX
5.1 Exploded Diagrams ........................................................................................... 106
5.2 Parts List............................................................................................................ 111
5.3 Electrical Circuits .............................................................................................. 113
Revision A
6