Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD
Revision G
Artisan 835/725/PX820FWD/TX820FWD/PX720WD/TX720WD
  Disassembly/assembly 260
Confidential
8.3  Disassembly/assembly
8.3.1  Procedural Differences between the Models
The disassembly/reassembly procedures for some parts of Artisan 810/710/PX810FW/TX810FWPX710W/TX710W and Artisan 835/725/PX820FWD/TX820FWD/PX720WD/
TX720WD are different. For the parts other than those mentioned in the following table, you can take the same procedures for disassembling/assembling as those for the following 
models.
 Artisan 835/PX820FWD/TX820FWD:  same as those for Artisan 810/PX810FW/TX810FW
 Artisan 725/PX720WD/TX720WD:  same as those for Artisan 710/PX710W/TX710W
When disassembling or assembling, check the following table, " 4.1.1 Precautions (p.101)", " 4.1.2 Tools (p.102)", and " 4.1.3 Work Completion Check (p.102)", and confirm " 8.3.2 
Disassembly Procedures (p.262)" to see the appropriate disassembling/assembling procedures.
Table 8-3.  Procedure Differences
Parts name
Differences
Reference page
Artisan 835/PX820FWD/TX820FWD Artisan 725/PX720WD/TX720WD
ADF Unit
The procedure is different from that for Artisan 810/
PX810FW/TX810FW because the shape of the hinge for the 
ADF Unit differs.
No ADF mechanism 
(same as Artisan 710/PX710W/TX710W)
 Artisan 835/PX820FWD/TX820FWD
 8.3.2.1 " ADF Unit " (p.264)
Upper 
Housing
Same as Artisan 810/PX810FW/TX810FW
The procedure is different from that for Artisan 710/
PX710W/TX710W because the Panel Unit differs.
 Artisan 835/PX820FWD/TX820FWD
 4.2.3.5 " Upper Housing " (p.115)
 Artisan 725/PX720WD/TX720WD
 8.3.2.2 " Upper Housing " (p.266)
Panel Unit Same as Artisan 810/PX810FW/TX810FW
The procedure is different from that for Artisan 710/
PX710W/TX710W because the capacitive touch panel and 
the 2.5 inch LCD are employed.
 Artisan 835/PX820FWD/TX820FWD
 4.2.4.1 " Panel Unit " (p.124)
 Artisan 725/PX720WD/TX720WD
 8.3.2.3 " Panel Unit " (p.268)
(Continued to the next page.)