Brother HL-L8250CDN Service Manual page 364

(14) In the case of model without touch panel, disconnect the three Connectors (CN5, CN6
and CN23) from the Main PCB ASSY and release the wiring.
In the case of model with touch panel, disconnect the three Connectors (CN5, CN6 and
CN18) from the Main PCB ASSY and release the wiring.
Main PCB ASSY
(15) Remove the Taptite cup S M3x8 SR screw from the front of the Top cover ASSY.
Top cover ASSY
Taptite cup S M3x8 SR
<Front side>
Assembling Note:
Never fail to tighten the screw if the machine to be repaired is a model with a screw.
Model without touch panel only
CN30
CN33 CN31 CN28 CN23
CN36
CN37
CN38
CN39
CN40
CN32
CN27
Fig. 7-33
Fig. 7-34
7-20
Model with touch panel only
CN18 CN41
CN1
CN14
CN2
CN3
CN4
CN5
CN6
CN7
CN8
CN9
CN10
CN11
CN12
CN13
CN17
CN21
Confidential