Service manual

EPSON Perfection 1250/1250 PHOTO Disassembly and Assembly
35
Figure 4-14. Timing Belt Removal
Figure 4-15. CR Motor Unit
4.2.6 Main Circuit Board Removal
Preparation:
"
Remove the document cover as described in Document Cover on
page 31.
"
Remove the upper cover as described in Upper Cover Removal on
page 31.
"
Release the carriage as described in Carriage Lock Release on
page 30.
1. Gently slide the carriage assembly forward until the main circuit board
shield plate can be seen.
2. Remove two screws (CBP, M3x8) securing the main circuit board shield
plate, and then remove it.
3. Disconnect the cables from the CR motor connector (CN5), carriage ribbon
cable connector (CN4) and control panel connector (CN3).
4. Remove the main circuit board.
Figure 4-16. Main Circuit Board Removal
Drive Pulley
Timing Belt
E-Ring
Timing Belt
E-Ring
Drive Pulley
Carriage Assembly
CBP (M3x8) screws