Table Of Contents - Epson Stylus Photo R1900 Service Manual

EPSON Stylus Photo R1900/R2880/R2000
Chapter 1 Product Description
1.1 Product Description ............................................................................................. 10
1.1.1 Features ...................................................................................................... 10
1.2 Printing Specifications......................................................................................... 11
1.2.1 Basic Specifications ................................................................................... 11
1.2.2 Ink Cartridge .............................................................................................. 11
1.2.3 Print Mode ................................................................................................. 12
1.2.4 Supported Paper ......................................................................................... 16
1.2.5 Printing Area ............................................................................................. 20
1.3 Interface............................................................................................................... 21
1.4 General Specifications......................................................................................... 21
1.4.1 Electrical Specifications ............................................................................ 21
1.4.2 Environmental Conditions ......................................................................... 22
1.4.3 Durability ................................................................................................... 22
1.4.4 Acoustic Noise ........................................................................................... 22
1.4.5 Safety Approvals (Safety standards/EMI) ................................................. 22
1.5 Operation Buttons & Indicators (LEDs).............................................................. 23
1.5.1 Operation Buttons ...................................................................................... 23
1.5.2 Indicators (LEDs) ...................................................................................... 23
1.5.3 Operation Buttons & LEDs Functions ...................................................... 24
1.5.4 Errors & Remedies .................................................................................... 27
Chapter 2 Operating Principles
2.1 Overview ............................................................................................................. 29
2.2 Printer Mechanism............................................................................................... 29
2.3 Printhead Specifications ...................................................................................... 30
2.4 PG Setting............................................................................................................ 31
2.5 Motors & Sensors ................................................................................................ 32
Chapter 3 Troubleshooting
3.1 Overview ............................................................................................................. 34
CONTENTS
3.1.1 Troubleshooting according to Error Messages .......................................... 34
3.1.2 Troubleshooting based on Observed Faults .............................................. 60
Chapter 4 Disassembly And Assembly
4.1 Overview ............................................................................................................. 70
4.1.1 Precautions ................................................................................................ 70
4.1.2 Tools .......................................................................................................... 71
4.1.3 Screws ....................................................................................................... 71
4.1.4 Making a Special Tool for CSIC Board .................................................... 71
4.1.5 Work Completion Checklist ...................................................................... 72
4.1.6 Locking/Unlocking the Carriage and Opening/Closing the CDR Tray Base
73
4.1.7 Disassembly ............................................................................................... 75
4.2 Removing the Housings ...................................................................................... 76
4.2.1 Paper Support Assy ................................................................................... 76
4.2.2 Stacker Assy .............................................................................................. 76
4.2.3 Front Decoration Plate Left/Right ............................................................. 77
4.2.4 Rear Housing ............................................................................................. 77
4.2.5 Panel Unit .................................................................................................. 78
4.2.6 Decoration Plate Left/Right ....................................................................... 80
4.2.7 Upper Housing / Printer Cover .................................................................. 81
4.2.8 Upper Housing Support Assy .................................................................... 83
4.3 Removing the Boards .......................................................................................... 84
4.3.1 Board Assy (Main Board/Power Supply Board) ....................................... 84
4.3.2 LED Board ................................................................................................ 86
4.3.3 High Voltage Module ................................................................................ 87
4.4 Disassembling the Printer Mechanism ................................................................ 89
4.4.1 APG Assy .................................................................................................. 89
4.4.2 CR Scale .................................................................................................... 90
4.4.3 Printhead / CSIC Assy ............................................................................... 92
4.4.4 Lower Housing / Printer Mechanism ........................................................ 96
4.4.5 Carriage Shaft / Carriage Unit ................................................................... 98
4.4.6 ASF Assy ................................................................................................. 106
4.4.7 Front Paper Guide Pad ............................................................................ 109
Revision E
7
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