Scanner 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
Take care not to let the cables get caught by the housing of the
C A U T I O N

Scanner Unit.

6. Release the hooks (x2) of the Hinge and hook (x1) of the ADF Cable Cover
from the rear side while holding the center of the ADF Unit. (See
7. Remove the ADF Unit while pulling out the ADF Motor Cable, the ADF
Sensor Cable and the grounding wire from the hole of the Scanner Unit.
ADF Unit
Hinge
Hole of the Scanner Unit
Figure 4-6. Removing the ADF Unit (2)
Insert the terminal of the grounding wire to the end of the rib of
the Frame. (See Fig.
For routing cables, see
When installing the Cable Cover, secure it with a new Harness
Cover Clamp. (See
DISASSEMBLY/ASSEMBLY
Fig.
ADF Cable Cover
Hook
4-5.)
"4.4 Routing FFC/cables" (p.196).
Fig. 4-4.)
4.2.3.2 Scanner Unit
The disassembly/reassembly procedures for Artisan 710/725/730/
C H E C K
PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD
P O I N T
differ from those for Artisan 810/835/837/PX810FW/TX810FW/
PX820FWD/TX820FWD/PX830FWD.
See "4.3.1.1 Scanner Unit" (p.179)
4-6.)
Parts/Components need to be removed in advance:
ADF Unit
Removal procedure
1. Open the Scanner Unit.
2. Disconnect the Scanner FFCs (x3) together with the ferrite cores (x2) from the
Main Board. (See
3. Pull out the terminal of the grounding wire from the fixing rib of the frame.
Grounding wire
Terminal of the grounding
wire and the fixing rib
Disassembly Procedures
for the procedures.
Fig. 4-7.)
Ferrite cores
Figure 4-7. Removing the Scanner Unit (1)
Revision G
Main Board
Scanner FFCs
Double-
sided tape
111
Confidential