Brother MFC-J6520DW

3-87
Confidential
9.38 Document Scanner Sensor PCB
(1) Disconnect the Connector from the Main PCB ASSY.
(2) Release the Hook on the Lower cover and remove the Document scanner sensor
base.
Fig. 3-99
(3) Push the Lock arm in the direction of the arrow 3a and remove the Document
scanner sensor PCB from the Document scanner sensor base.
Fig. 3-100
Main PCB ASSY
Hook
Document scanner sensor base
Connector
1
2
<Front>
<Rear>
Lower cover
Document scanner sensor base
Document scanner sensor PCB
3a
3b
3c
Lock arm