Pf Encoder Sensor Adjustment - 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

5.5.6 PF Encoder Sensor Adjustment

This allows you to adjust the position of the PF Encoder Sensor to the PF Scale.
PROCEDURE
1. Remove the following parts in advance.
IC Cover L and IC Shaft Cover L
Maintenance Tank L (Epson Stylus Pro 9900/9910/9890/9908 only)
Left Cover
2. Check the positional relation of the detector for the PF Encoder Sensor and PF
Scale.
If the PF Scale is in the center of the detector of the PF Encoder Sensor:
Go to Step 5
If the PF Scale is not in the center of the detector of the PF Encoder Sensor:
Go to Step 3
3. Loosen the two screws that secure the PF Encoder Sensor Mounting Plate.
4. Move the plate and adjust the position of the sensor. Secure the screws after this
adjustment, and return to Step 2.
5. Install the removed parts.
ADJUSTMENT PF Related Adjustment
Screws
Figure 5-72. PF Encoder Sensor Adjustment
Revision I
414
Confidential