Removing The Housing; Adf Unit - Epson Artisan 810 Service Manual

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD

4.2.3 Removing the Housing

4.2.3.1 ADF Unit

This section applies to Artisan 810/PX810FW/TX810FW only.
C H E C K
Because the hinges of the ADF unit for Artisan 835/837/
P O I N T
PX820FWD/TX820FWD/PX830FWD differ, see
Unit" (p.264). In addition, some printers among Artisan 810/
PX810FW/TX810FW use the same hinges of the ADF Unit and
Scanner Upper Housing as for Artisan 835/837/PX820FWD/
TX820FWD/PX830FWD, so see
a case.
Parts/Components need to be removed in advance:
None
Removal procedure
1. Open the Scanner Unit.
The harness cover clamp needs to be cut when removing, and
C H E C K
cannot be reused. When installing the Cable Cover, replace it with a
P O I N T
new one.
Harness cover clamp before cut
Figure 4-3. Damaged stopper
2. Cut the harness cover clamp with a nipper as shown in
the harness cover clamp.
DISASSEMBLY/ASSEMBLY
"8.3.2.1 ADF
"8.3.2.1 ADF Unit" (p.264) in such
Harness cover clamp after cut
Fig. 4-4 and remove
Disassembly Procedures
3. Slide the Cable Cover to the rear of the printer by pushing the point A of the
Cable Cover to release the hooks (x4) and ribs (x2), and remove the Cable
Cover.
Right side
Harness cover clamp
Cutting position
Cross-
section
Figure 4-4. Removing the Cable Cover
4. Disconnect the ADF Motor Cable and ADF Sensor Cable from the connectors
on the Main Board. (See Fig. 4-5.)
5. Pull out the terminal of the grounding wire from the fixing rib of the frame.
Grounding wire
Terminal of grounding
wire and the fixing rib
Main Board
ADF Sensor Cable
Figure 4-5. Removing the ADF Unit (1)
Revision G
Harness cover clamp
Cable Cover
Point A
Hook
Rib
ADF Motor Cable
110
Confidential