Epson Stylus Pro 7700 Service Manual page 298

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
4.4.6.10 Ink Mark Sensor
1. Remove the Control Panel. (p203)
2. Remove the IC Cover R and the IC Shaft Cover R.
3. Remove the Maintenance Tank R.
4. Remove the Right Cover. (p209)
5. Unlock the Carriage Unit and move it to the center.
6. Remove the three screws that secure the Arm Unit, and remove the Arm Unit.
A) Silver, Phillips, Bind P-tite with S.W & P.W. M3x10: three pieces
When installing the Arm Unit, be sure to secure the Arm Unit with
the screws while pressing it toward the platen.
7. Remove the screw that secure the Ink Mark Sensor Cover, and remove the Ink
Mark Sensor Cover.
B) Silver, Phillips, Bind machine screw M2x6 (bit: No.1): one piece
DISASSEMBLY & ASSEMBLY
(p206)
(p208)
(p201)
Disassembly and Assembly Procedure
Arm Unit
Figure 4-151. Removing the Arm Unit
Ink Mark Sensor Cover
B
Figure 4-152. Removing the Ink Mark sensor Cover
Revision I
A
298
Confidential