Mj Pcb Assy - Brother MFC-J3520 Service Manual

9.40 MJ PCB ASSY

(1) Release the wiring of the MJ PCB flat cable.
(2) Remove the one screw (TAPTITE CUP S M3x6) and take off the MJ upper frame
from the Main PCB frame.
(3) Remove the one screw (TAPTITE CUP S M3x6) from the MJ PCB ASSY.
(4) Release the Hook and remove the MJ PCB ASSY from the Main PCB frame.
TAPTITE CUP S M3x6
MJ upper frame
Insulation film
2
MJ PCB ASSY
MJ PCB flat cable
Hook
4
<Front>
Main PCB frame
<Rear>
Fig. 3-106
Harness routing: Refer to " Main PCB ASSY and MJ PCB ASSY"
2
3-91
Confidential