Disassembly/Reassembly Procedures Specific To Artisan 700/Px700W/Tx700W; Scanner Unit (Artisan 700/Px700W/Tx700W) - Epson Artison 800 Service Manual

Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W
4.3 Disassembly/reassembly procedures specific
to Artisan 700/PX700W/TX700W
4.3.1 Removing the Housing

4.3.1.1 Scanner Unit (Artisan 700/PX700W/TX700W)

The disassembly/reassembly procedures for Artisan 800/PX800FW/
C H E C K
TX800FW differ from those of Artisan 700/PX700W/TX700W, see
P O I N T
4.2.2.2 "Scanner Unit" (p103)
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 cannot
C H E C K
be reused. When installing the Cable Cover, replace it with a new
P O I N T
one. (See Fig. 4-2)
2. Cut the harness cover clamp with a nipper as shown in
the Cable Cover.
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 inside
Harness cover clamp
Cutting position
Cross-
section
Figure 4-203. Removing the Cable Cover
DISASSEMBLY/ASSEMBLY
for the procedures.
Fig. 4-203, and remove
Harness cover clamp
Cable Cover
Point A
Hook

Disassembly/reassembly procedures specific to Artisan 700/PX700W/TX700W

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4. Peel off the Scanner FFC (x3) together with the Ferrite core (x1) from the
Main Board.
5. Pull out the terminal of the Grounding Wire from the Frame.
Grounding Wire
Terminal of the
Grounding Wire
Ferrite core
Figure 4-204. Removing the Scanner Unit (1)
Do not open/close the Scanner Unit with the screws that secure the
C A U T I O N
unit removed to avoid damage of the Scanner Unit Hinge.
6. Remove the screw (x1) that secures the Scanner Unit.
Rear side
Figure 4-205. Removing the Scanner Unit (2)
Revision C
Main Board
Scanner FFC
C.B.P. 3x10 (black) (6±1Kgfcm)
185
Confidential