Motor Cr/Timing Belt Removal - Epson Perfection 1250 Service Manual

EPSON Perfection 1250/1250 PHOTO

4.2.5 Motor CR/Timing Belt Removal

Preparation:
"
Remove the document cover as described in
page 31.
"
Remove the upper cover as described in
page 31.
"
Release the carriage as described in
page 30.
"
Remove the carriage assembly as described in
Removal on page 32.
1. Remove two screws (CBP, M3x8) securing the main board shield plate,
and then remove the main circuit board shield plate.
2. Remove three screws (CBP, M3x8) securing the CR motor unit.
3. Disconnect the CR motor unit cable from the main circuit board connector
(CN5), and then remove the CR motor unit.
Shield Plate
Figure 4-12. Main Circuit Board Shield Plate Removal
Document Cover
Upper Cover Removal
Carriage Lock Release
Carriage Assembly
CBP (M3x8) screws
on
on
on
Figure 4-13. Motor CR Unit Removal
4. Remove the timing belt from the CR motor unit.
5. Remove the E-ring of the drive pulley.
6. Remove the drive pulley.
Disassembly and Assembly
CR Motor Unit
Connector
CBP (M3x8) screws
34