Epson Stylus Photo TX800FW Service Manual

Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W
Revision C
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Confidential
4.2.6.1 ADF Hinge ......................................................................................... 174
4.2.6.2 ADF Cover Assy/ADF Cover L ......................................................... 175
4.2.6.3 ADF LD Frame Assy ......................................................................... 176
4.2.6.4 ADF Right Cover/ADF Rear Cover ...................................................176
4.2.6.5 ADF Cover Stacker/ADF Document Support Cover .........................178
4.2.6.6 ADF Front Cover ............................................................................... 179
4.2.6.7 ADF Document Support Assy............................................................ 179
4.2.6.8 ADF Frame Unit ................................................................................ 180
4.2.6.9 ADF Motor Unit ................................................................................ 181
4.2.6.10 ADF PF Roller ................................................................................. 183
4.3 Disassembly/reassembly procedures specific to Artisan 700/PX700W/TX700W.... 185
4.3.1 Removing the Housing .............................................................................. 185
4.3.1.1 Scanner Unit (Artisan 700/PX700W/TX700W) ................................185
4.3.1.2 Upper Left Housing (Artisan 700/PX700W/TX700W) .....................187
4.3.1.3 Upper Housing (Artisan 700/PX700W/TX700W) .............................188
4.3.1.4 Rear Left Housing (Artisan 700/PX700W/TX700W) ....................... 190
4.3.1.5 Left Housing/Decoration Belt L (Artisan 700/PX700W/TX700W) . 191
4.3.1.6 Rear Right Housing (Artisan 700/PX700W/TX700W) ..................... 192
4.3.1.7 Right Housing/Card Cover (Artisan 700/PX700W/TX700W) ...........193
4.3.2 Removing the Circuit Board (Artisan 700/PX700W/TX700W) ............... 194
4.3.2.1 Panel Unit (Artisan 700/PX700W/TX700W) ....................................194
4.3 2.2 Main Board/Grounding Plate M/B (Artisan 700/PX700W/TX700W) 196
4.3.2.3 Card Slot Assy (Artisan 700/PX700W/TX700W) ............................ 199
4.3.3 Disassembling the Scanner Unit (Artisan 700/PX700W/TX700W) ......... 200
4.3.3.1 Document Cover ................................................................................ 200
4.3.3.2 Scanner Upper Housing (Artisan 700/PX700W/TX700W) ..............201
4.4 Routing FFC/cables ........................................................................................... 202
Chapter 5 ADJUSTMENT
5.1 Adjustment Items and Overview ........................................................................ 210
5.1.1 Servicing Adjustment Item List.................................................................210
5.1.2 Required Adjustments ............................................................................... 216
5.2 Adjustment Using Adjustment Program ............................................................ 219
5.2.1 Top Margin Adjustment ............................................................................ 219
5.2.2 Bi-D Adjustment ....................................................................................... 219
5.2.3 PW Adjustment/First Dot Position Adjustment........................................ 220
5.2.4 Head Angular Adjustment ......................................................................... 221
5.2.5 PF Adjustment ........................................................................................... 222
5.2.6 MAC Address Setting ...............................................................................223
5.2.7 PG Offset Value Adjustment ..................................................................... 225
5.2.8 Case Open Sensor Check ..........................................................................226
5.2.9 AID inspection ......................................................................................... 229
5.2.10 Banding Reduction System (BRS) Adjustment / Paper Feed Amount Profile
(PFP) Correction ....................................................................................... 230
5.2.10.1 BRS (Banding Reduction System) Adjustment ............................... 232
5.2.10.2 PFP Adjustment .............................................................................. 233
5.3 Adjustment without Using Adjustment Program ............................................... 235
5.3.1 PG Adjustment ......................................................................................... 235
5.3.2 CR Timing Belt Tension Adjustment ....................................................... 240
5.3.3 PF Timing Belt Tension Adjustment ........................................................ 241
5.3.4 Touch Panel Adjustment
(Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW only) ...... 242
5.4 Other functions .................................................................................................. 244
5.4.1 I/S Decompress ......................................................................................... 244
5.4.2 AID SHK Error Reset ............................................................................... 245
Chapter 6 MAINTENANCE
6.1 Overview ........................................................................................................... 248
6.1.1 Cleaning ................................................................................................... 248
6.1.2 Service Maintenance ................................................................................ 248
6.1.2.1 Printhead cleaning ............................................................................. 248
6.1.2.2 Service Call ....................................................................................... 249
6.1.3 Lubrication ............................................................................................... 249
Chapter 7 APPENDIX
7.1 Connector Summary.......................................................................................... 259
7.2 Exploded Diagram / Parts List .......................................................................... 260

Epson Stylus Photo TX800FW Specifications

General

Brand	Epson
Model	Stylus Photo TX800FW
Category	Printer
Language	English