Brother HL-L9300CDW Service Manual page 200

9.16.2.1 Panel PCB ASSY
(1) Release the five Hooks and remove the Panel PCB ASSY from the Panel cover ASSY.
Note:
Be careful not to lose the Panel light guide.
Hook
Panel light guide
(2) Release the Lock and disconnect the Flat cable of the LCD from the Panel PCB ASSY.
Lock
Fig. 3-64
Panel PCB ASSY
Flat cable of the LCD
Fig. 3-65
Panel PCB ASSY
Hook
3-59
Panel cover ASSY
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