Brother DCP-9040CN Service Manual page 105

(11) Remove the cup S M3x6 Taptite screw, and then remove the FG harness ADF from the
Driver PCB shield.
(12) Remove the cup S M3x6 Taptite screw, and then remove the FG harness FB from the
Driver PCB shield.
Document scanner unit
FG harness ADF
Taptite, cup S M3x6
<Left side>
(13) Disconnect the two Connectors (CN14, CN21) and Flat cable (CN18) from the Main PCB
ASSY.
Note:
After disconnecting the flat cable(s), check that each cable is not damaged at its end or
short-circuited.
Document scanner unit
CN14
CN21
<Left side>
Taptite, cup S M3x6
FG harness FB
Fig. 2-16
CN18
Main PCB ASSY
Fig. 2-17
2-13
Driver PCB ASSY
Driver PCB shield
Confidential