Tc Arm Spring - Brother HL-3040CN Service Manual

8.19 TC Arm Spring

(1) Disconnect the FFC harness:MAIN-LED CTL (CN14) 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.
- When connecting the flat cable(s), do not insert it at an angle. After insertion, check
that the cable is not at an angle.
(2) Release the Hook to remove the LED power relay PCB ASSY from the Side frame L.
Top cover unit
LED power relay PCB
ASSY
Side frame L
<Left side>
Main PCB ASSY
CN10 CN9
CN14
CN19
CN18
CN13 CN12 CN11
Fig. 5-52
Fig. 5-53
5-61
CN4
CN1
CN2
CN3
CN5
Hook
.
Confidential