Epson Perfection 4870 Photo - Removal of Upper Housing

Perfection 4870 Photo Revision A
DISASSEMBLY/ASSEMBLY Disassembly Procedure 42
4.2.2 Removal of Upper Housing
1. Remove the Document Cover. (Refer to 4.2.1 Removal of Document Cover )
2. Release the Carriage Lock on the left side of the Main Unit with a coin or like.
Figure 4-6. Releasing of Carriage Lock
3. Remove the two screws (C.B.P M3x8) which secure the Upper Housing.
Figure 4-7. Removal of Upper Housing (1)
4. Lift the rear side of the Upper Housing, slide it to the front, release the three hooks, and
remove the Upper Housing.
Figure 4-8. Removal of Upper Housing (2)
5. Disconnect the SW Connector from the SUB_A Board.
Figure 4-9. Removal of Upper Housing (3)
C.B.P M3x8
(7±1 kgfcm)
Step 4-2
Step 4-1
Upper Housing
Hooks
SW Connector
SUB_A Board