Epson Stylus Pro 4900 - Removing the PW Sensor

Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure 194
Confidential
14. Remove the PW Sensor from the CR Unit, and disconnect the FFC from the PW
Sensor.
Figure 3-112. Removing the PW Sensor
A D J U S T M E N T
R E Q U I R E D
Be sure to refer to Chapter 4 “Adjustment” (see p277) and perform
specified adjustments after replacing or removing the PW Sensor.
<Adjustment items>
1. FFC Position Check
2. CR Belt Adjustment
3. PG Height Check & Adjustment
4. Nozzle Check
5. CR & PF Direction Head Slant Adjustment
6. CR Encoder and Scale Check
7. Active Damper Adjustment
8. Ink Mark Sensor Check & Adjustment
9. PW + T&B&S Check & Adjustment
10. Auto Bi-D Adjustment
FFC
PW Sensor