Brother MFC-9130CW Service Manual page 264

(4) Remove the four Taptite cup B 3x10 screws to remove the Panel control PCB shield plate
cover from the Panel control PCB ASSY.
Taptite cup B 3x10
Panel control PCB
shield plate cover
Panel control PCB ASSY
(5) Release the Lock to disconnect the Flat cable from the Connector (CN4) of the Panel
control PCB ASSY.
CN4
Fig. 3-135
Flat cable
Lock
Fig. 3-136
3-101
Taptite cup B 3x10
Control panel ASSY
Lock
Panel control PCB ASSY
Confidential