Brother DCP-9045CDN Service Manual page 107

(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 ASSY
Driver PCB shield
FG harness ADF
Taptite, cup S M3x6
(13) Disconnect the three Connectors (CN14, CN16, CN21) and Flat cable (CN17) from the
Main PCB ASSY, and then pull out the Flat cable from the Core.
Note:
After disconnecting the Flat cable(s), check that each cable is not damaged at its end or
short-circuited.
Document scanner unit ASSY
Main PCB ASSY
Flat cable (CN17)
<Left side>
Taptite, cup S M3x6
FG harness FB
<Left side>
Fig. 2-16
Core
CN16
CN14
Fig. 2-17
2-13
CN21
Confidential