Cleaning - Epson Stylus Pro 7700 Service Manual

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
5.3.4 Cleaning PG Adjustment
This allows you to adjust the gap between the Printhead and the wiper for cleaning with
the wiper properly. This adjustment is a check only.
REQUIRED TOOL
Cleaning PG Adjustment Jig
PROCEDURE
1. Remove the following parts in advance.
Control Panel
IC Cover R and IC Shaft Cover R
Maintenance Tank R
Right Cover
2. Install the following parts after removing the Right Cover.
Control Panel
Ink Cartridges
Maintenance Tank R
3. Switch the open/close detection switch on the IC Cover R to make the cover
closed.
Figure 5-20. Switching the IC Cover Switch
ADJUSTMENT
Open/close detection switch
CR Related Adjustment
4. Turn the printer ON in the Serviceman Mode.
Turn the power ON while pressing [Menu
simultaneously.
5. When any paper is loaded, remove it.
NOTE: A paper out error occurs at this time, but the adjustment can be
continued.
→
6. Select SELF TESTING Mecha Adjustment
Adjustment.
The carriage unit will be unlocked.
7. Open the Front Cover (Middle).
8. Move the Carriage Unit over the Platen.
9. Set the Cleaning PG Adjustment Jig to the position shown in
2.0mm
Cleaning PG Adjustment Jig
Figure 5-21. Position for the Jig
Revision I
] + [Paper Feed ] + [OK]
→ →
Cleaning PG
Figure 5-21.
2.8mm
2.2mm
Confidential
372