Epson Stylus Photo R1800 - Ink Mark Sensor and PW Sensor; Removing the PW Sensor Holder; Removing the Ink Mark Sensor and PW Sensor

EPSON Stylus Photo R1800/R2400 Revision B
Disassembly And Assembly Disassembly 125
4.2.8.2 Ink Mark Sensor and PW sensor
1. Remove the Carriage Unit. See Section 4.2.6.4 on page 95.
2. Remove the C.P.B. (P1) M1.7 x 5 screw that secures the PW Sensor
Holder, and remove the PW Sensor Holder from the Carriage Unit.
Figure 4-138. Removing the PW Sensor Holder
3. Disconnect the FFC from the Ink Mark Sensor and the PW Sensor
Connector, and remove the Ink Mark Sensor and PW Sensor.
Figure 4-139. Removing the Ink Mark Sensor and PW Sensor
PW Sensor Holder
12) C.P.B. (P1) 1.7x5
(0.8±0.2 kgf.cm)
Carriage Unit Bottom
PW sensor
Connector
Ink Mark Sensor
Make sure that the FFC is routed as shown in Figure 4-139..
A D J U S T M E N T
R E Q U I R E D
After replacing or removing the Ink Mark Sensor and the PW
Sensor, be sure to make the following adjustments.
 Ink Mark Sensor
1. Ink Mark Sensor Adjustment
2. Ink Mark Sensor Check
3. PW Sensor Adjustment
 PW Sensor
1. Ink Mark Sensor Adjustment
2. PW Sensor Adjustment
Refer to Chapter 5 "Adjustment" for details of the
adjustments.