Brother DCP-9040CN Service Manual page 104

(8) Remove the two cup B M4x12 Taptite screws and two cup S M4x8 Taptite screws.
(9) Release the one Hook on the front side, two Hooks on the bottom and the two Hooks on
the back side, and then remove the Side cover R ASSY.
Note:
When removing the Side cover R ASSY, be careful not to damage section "A".
"A"
Hook
(10) Disconnect the three Connectors (CN1, CN2, CN5) from the Driver PCB ASSY.
Document scanner unit
<Left side>
Taptite, cup S M4x8
Fig. 2-14
CN5
CN2
Fig. 2-15
2-12
Taptite, cup S M4x8
9a
9b
Hooks
Taptite, cup B M4x12
Driver PCB ASSY
CN1
Hooks
Side cover R ASSY
<Right side>
Confidential