Epson 2200 - Stylus Photo Color Inkjet Printer, Service Manual

Page: 165 / 258

EPSON Stylus PHOTO 2100/2200 Revision B
DISASSEMBLY AND ASSEMBLY Disassembly 165
4.2.12.6 Removing the CR Encoder Sensor Board
1. Remove the Carriage Unit. (Refer to 4.2.9.)
2. Remove the three screws 12) C.P.B (P1) 1.7
×
5 (1.5
±
0.25kgf.cm) that secure the
CR Encoder Sensor Board.
3. Disconnect the FFC, which is connected to the CR Encoder Sensor Board, from
the Connector, and remove the CR Encoder Sensor Board.
Figure 4-101. Removing the CR Encoder Sensor Board
To connect the FFC of the PW Sensor, pass it around the Arm of
the PW Sensor Cover and the rear side of the Bearing on the left
side (as seen from the printer front) of the Carriage Unit and into
the hook on the rear left of the Carriage Unit, and return it
between the hook and the Connector of the CR Encoder Sensor
Board, and connect it to the Connector of the CR Encoder Sensor
Board.
Refer to Figure 4-100, "Routing the FFC".
Figure 4-100. Routing the FFC
A D J U S T M E N T
R E Q U I R E D
"
When removing or changing the PW Sensor, the following
adjustments are necessary. Make the adjustments in the
following order.
1.
PG adjustment
2. CR tooth skip prevention mechanism adjustment
3. Head cleaning
4. Head angular adjustment
5. Bi-D adjustment
6. Pixel Shift Adjustment
7. PW sensor mounting position adjustment
"
Refer to "Chapter 5 Adjustment" for the adjustment
procedures.
Arm
FFC
Bearing
Hook
Connector
1
2
3
CR Encoder Sensor Board
FFC
Grounding Plate
C.P.B(P1) 1.7
×
5
Hook
Connector