Epson WorkForce 1100 Service Manual page 76

WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100
4. Pull out the Board Assy from the Printer.
Board Assy
Figure 4-22. Removing the Board Assy (2)
 Confirm that the FFCs do not cross each other first, then
connect the FFCs and the cables to the Main Board while
paying attention to the edge of the Shield Plate.
 Take care not to place the Board Assy onto the three Ground
Plates.
Figure 4-23. Reinstalling the Board Assy
Disassembly And Assembly
Grounding Plates
REMOVING THE MAIN BOARD
1. Remove the Board Assy (Main Board/Power Supply Board). (p.75)
When disconnecting the Power Board cable, be sure to unlock
C A U T I O N
CN60 on the Main Board.
2. Disconnect the Power Board cable from connector CN60 on the Main Board.
3. Remove the four C.B.S. M3 x 6 screws and one C.P. M3 x 4 screw that secure the
Main Board and remove the Main Board from the Board Assy.
4
CN60
2
5
Removing the Boards
Lock
Figure 4-24. Handling the Power Board cable (CN60)
2) C.B.S. M3x6
(6±1 kgf.cm)
Main Board
14) C.P. M3x4
(4±1 kgf.cm)
Figure 4-25. Removing the Main Board
Revision C
Unlock
1
3
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