Brother DCP-9045CDN Service Manual page 205

(11) Disconnect the seven Connectors (CN1~CN7) from the ADF relay PCB ASSY.
(12) Disconnect the Connector of the ADF motor harness from the ADF motor.
(13) Remove the cup S M3x8 SR Taptite screw, and then remove the FG harness ADF.
Connector
ADF motor
Taptite, cup S M3x8 SR
FG harness ADF
ADF relay PCB ASSY
* ADF relay PCB ASSY
CN4
CN7
CN3
CN6
CN2
ADF relay PCB ASSY
CN5
CN1
Fig. 3-67
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