Epson Stylus Photo RX585 Service Manual page 7

EPSON Stylus Photo RX585/RX595/RX610
4.2.2 Scanner Unit ............................................................................................ 65
4.2.3 Main Board Assy / Case Open Sensor .................................................... 66
4.2.4 Waste Ink Tray Assy ............................................................................... 69
4.2.5 Middle Housing Assy .............................................................................. 70
4.2.6 Printhead.................................................................................................. 73
4.2.7 Linear Scale ............................................................................................. 75
4.2.8 Printer Mechanism................................................................................... 76
4.3 Disassembly of Scanner Unit ............................................................................. 77
4.3.1 Scanner Housing...................................................................................... 77
4.3.2 CIS Unit................................................................................................... 78
4.3.3 CR Motor Unit......................................................................................... 79
4.4 Disassembly of Housing Lower Assy ................................................................ 80
4.4.1 Waste Ink Pads ........................................................................................ 80
4.4.2 Power Supply Board................................................................................ 80
4.4.3 Stacker Assy ............................................................................................ 81
4.5 Disassembly and Assembly of Major Parts of Printer........................................ 83
4.5.1 PF Motor, PF Encoder and PF Scale ....................................................... 83
4.5.2 I/S Assy ................................................................................................... 84
4.5.3 ASF Assy................................................................................................. 85
4.5.4 APG Assy ................................................................................................ 87
4.5.5 CR Motor................................................................................................. 88
4.5.6 Carriage Assy .......................................................................................... 89
4.5.7 Eject Frame Assy..................................................................................... 91
4.5.8 Upper Paper Guides................................................................................. 92
4.5.9 Paper Guide Front Assy........................................................................... 93
Chapter 5 Adjustment
5.1 Adjustment Items and Overview ........................................................................ 96
5.1.1 Servicing Adjustment Item List............................................................... 96
5.1.2 Required Adjustments ............................................................................. 99
5.2 Adjustment by Using Adjustment Program ..................................................... 101
5.2.1 Top Margin Adjustment ........................................................................ 101
5.2.2 Head angular adjustment ....................................................................... 101
5.2.3 Bi-D Adjustment ................................................................................... 102
5.2.4 PW Adjustment/First Dot Position Adjustment .................................... 103
5.2.5 PF Adjustment ....................................................................................... 104
5.2.6 PG Adjustment ...................................................................................... 105
5.3 Banding Reduction System (BRS) Adjustment/Paper Feed Amount Profile (PFP)
Correction ........................................................................................................ 107
5.3.1 Overview ............................................................................................... 107
5.3.2 Adjustment Procedure ........................................................................... 109
5.4 Scanner Original Adjustment ........................................................................... 112
Chapter 6 Maintenance
6.1 Overview .......................................................................................................... 116
6.1.1 Maintenance Error ................................................................................. 116
6.1.2 Cleaning................................................................................................. 116
6.1.3 Lubrication ............................................................................................ 117
Chapter 7 Appendix
7.1 Exploded Diagram / Parts List ......................................................................... 124
7.2 Electrical Circuits ............................................................................................. 124
Revision B
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