Brother DCP-7030 Service Manual page 120

(5) Release the Hook to remove the ADF sensor PCB ASSY from the Lower document
chute ASSY.
(6) Disconnect the Connector from the ADF sensor PCB ASSY.
Connector
Hook
ADF sensor PCB ASSY
6 6
5a 5a
5a 5a
5b 5b
Fig. 3-37
3-42
Lower document chute ASSY
5c 5c
Hook
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