Service manual

EPSON Stylus Photo R340/350 Revision A
Disassembly and Assembly Disassembly 80
 Illustration (3)
Figure 2-71. Removing the Carriage Unit (3)
15. Remove the screw ( ) that secures the Left Parallel Adjust Bushing.
16. Pull out the guide pin ( ) of the Left Parallel Adjust Bushing and remove it.
17. Remove the Timing Belt from the groove ( ) of the Carriage Unit.
18. Remove the two screws ( ) that secure the FFC Holder; B with a No.1
screwdriver and remove it.
19. Disconnect the Head Cable from the CSIC Board.
20. Remove the two-sided tape that secures the Head Cable and disconnect it
from the CR Encoder Sensor Board.
21. Pull out the Head Cable through the two notches ( ) of the Carriage Unit.
 Removing the CR Encoder Sensor
1. Remove the screw ( ) that secures the CR Encoder Sensor Board with a
No.1 screwdriver.
2. Remove the two-sided tape that secures the PW Sensor FFC.
3. Disconnect the PW Sensor FFC from the CR Encoder Sensor Board, and
remove the board.
C.B.S(P4) 3x6
(6-8kgf.cm)
Left Parallel
Adjust Bushing
Guide Pin
Left Side of the Printer
Timing Belt
FFC Holder; B
C.P.B(P1) 1.7x5
(1.5-2.5kgf.cm)
1
2
CSIC Board Connector
CR Encoder Sensor
Board Connector
Notch
CR Encoder Sensor Board PW Sensor FFC
C.P.B(P1) 1.7x5
(1.5-2.5kgf.cm)
Connector Notch
Two-sided
Tape
Two-sided
Tape