Epson Perfection V500 Photo - Removing the SUB-C Board, LM-B Board

EPSON Perfection V500 Photo Revision A
DISASSEMBLY / ASSEMBLY Disassembly Procedure 48
4.2.16 Removing the SUB-C Board, LM-B Board
1. Remove the TPU Carriage Unit. See Section 4.2.15 on page 46.
2. Remove the SUB-C Board and LM-B Boards in the following procedure.
1. Disconnect the connectors from CN1 and CN2 on the LM-B Board.
2. Release the FFC and cables from the hole and tabs of the TPU Carriage Unit.
3. Lift the LM-B Board while rotating it as shown by the arrow, then disengage
the two hooks securing the board edges, and remove the LM-B Board.
Figure 4-40. Removing the SUB-C Board and LM-B Board (1)
4. Remove the two C.B.P. M3 x 6 screws that secure the TPU Carriage Cover.
Figure 4-41. .Removing the SUB-C Board and LM-B Board (2)
5. Turn the TPU Carriage Unit over, and remove the TPU Carriage Cover.
Figure 4-42. Removing the SUB-C Board and LM-B Board (3)
6. Disengage the hook, and remove the SUB-C Board from the TPU Carriage
Cover.
Figure 4-43. Removing the SUB-C Board and LM-B Board (4)
Cable
LM-B Board
CN1
FFC
TPU Carriage Unit
CN2
Hook
Tab
Hole
Positioning Hole and
Guide Pin
C.B.P. 3 x 6
(7±1kgf.cm)
TPU Carriage Cover
TPU Carriage Cover
SUB-C Board
Hook
Rib