Epson Artisan 810 Service Manual page 13

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD
8.4 Adjustment ........................................................................................................ 274
8.4.1 Overview................................................................................................... 274
8.4.2 Required Adjustments (Artisan 835/725/PX820FWD/TX820FWD/
PX720WD/TX720WD)............................................................................. 275
8.4.3 Special Inspection Mode........................................................................... 278
8.4.4 Touch Panel Calibration ........................................................................... 279
8.4.5 Touch Panel Operation Check .................................................................. 279
8.5 Maintenance ...................................................................................................... 281
8.5.1 Cleaning.................................................................................................... 281
8.5.2 Service Maintenance................................................................................. 281
8.5.2.1 Printhead cleaning ............................................................................. 281
8.6 Connector Summary.......................................................................................... 282
Chapter 9 Artisan 837/730/PX830FWD/PX730WD/TX730WD
9.1 Overview ........................................................................................................... 284
9.2 Operation principles .......................................................................................... 285
9.2.1 Motors & Sensors ..................................................................................... 285
9.3 Troubleshooting................................................................................................. 287
9.4 Disassembly/assembly....................................................................................... 288
9.4.1 Procedural Differences between the Models ............................................ 288
9.4.2 Disassembly Procedures ........................................................................... 290
9.4.2.1 Decoration Plate Left Upper Sub ...................................................... 293
9.4.2.2 Upper Housing .................................................................................. 294
9.4.2.3 Decoration Plate Left Upper.............................................................. 296
9.4.2.4 Rear Left Housing ............................................................................. 297
9.4.2.5 Left Housing...................................................................................... 298
9.4.2.6 Rear Right FAX Housing .................................................................. 299
9.4.2.7 Right Housing/Housing Front Right ................................................. 300
9.4.2.8 Front Cover........................................................................................ 301
9.4.2.9 Housing Front Left ............................................................................ 301
9.4.2.10 Panel Unit ........................................................................................ 302
9.4.2.11 Relay Board ..................................................................................... 304
9.4.2.12 Document Cover Open Sensor ........................................................ 304
9.4.2.13 Scanner Open Sensor....................................................................... 306
9.4.2.14 Scanner Upper Housing................................................................... 307
9.4.2.15 Scanner Decoration Plate Front....................................................... 307
9.4.2.16 Decoration Plate Left Upper/Decoration Plate Left Upper Sub...... 308
9.4.2.17 Upper Housing ................................................................................ 309
9.4.2.18 Panel Unit ........................................................................................ 311
9.4.2.19 Rear Left Housing ........................................................................... 313
9.4.2.20 Rear Right Housing ......................................................................... 314
9.4.2.21 Right Housing / Housing Front Right ............................................. 315
9.4.2.22 Scanner Open Sensor ...................................................................... 316
9.4.2.23 Scanner Upper Housing .................................................................. 317
9.4.2.24 Scanner Decoration Plate Front....................................................... 318
9.4.3 Routing FFC/cables .................................................................................. 319
9.5 Adjustment ........................................................................................................ 321
9.5.1 Overview .................................................................................................. 321
9.5.2 Required Adjustments (Artisan 837/730/PX830FWD/PX730WD/TX730WD)
321
9.5.3 Special Inspection Mode .......................................................................... 324
9.5.4 Tools Used for the Case Open Sensor Check........................................... 325
9.5.5 Scanners for Banding Reduction System (BRS) Adjustment / Paper Feed
Amount Profile (PFP) Correction.............................................................. 326
9.6 Connector Summary.......................................................................................... 327
Revision G
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