Motor Assembly, Cr Removal - Epson Stylus PHOTO 1270 Service Manual

EPSON Stylus Photo 870/1270

4.2.7 MOTOR ASSEMBLY, CR Removal

1. Remove HOUSING. (Refer to Section 4.2.1)
2. Using tweezers or a small screw driver, put the carriage lock lever
down to the front, and then slide the carriage to the middle of the
printer mechanism.
3. Push the HOLDER, PULLEY, DRIVEN to loosen the CR Timing Belt, and
then disengage the timing belt from the pulley on the CR motor.
HOLDER, PULLEY,
SCALE, PF
DRIVEN
Figure 4-19. Timing Belt Removal
4. Disconnect the connector for MOTOR ASSEMBLY, CR from the
connector on the main board. (Refer to Section 4.2.2.)
5. Remove the two screws (CP, 3x6) securing MOTOR ASSEMBLY, CR to
FRAME, TOP, and then remove MOTOR ASSEMBLY, CR.
Disassembly And Assembly
Timing Belt
Pulley in MOTOR
ASSEMBLY, CR
Disassembly Procedures
FRAME, TOP
CP (3x6)
Figure 4-20. MOTOR ASSEMBLY, CR Removal
!
When pushing HOLDER, PULLEY, DRIVEN, be careful not
C A U T I O N
to damage SCALE, PF (loop scale).
!
When releasing the timing belt, be careful not to
damage SCALE, CR (linear encoder).
!
When removing MOTOR ASSEMBLY, CR, be sure not to
hit the edge of the installation hole with the motor's
pulley.
Revision B
MOTOR ASSEMBLY, CR
92