Brother DCP-L5500D Service Manual page 219

(4) Disconnect the NFC flat cable from the panel PCB ASSY. (Models with NFC only)
(5) Release the lock, and disconnect the LCD flat cable from the panel PCB ASSY.
(6) Release the panel PCB ASSY and LCD from the panel unit.
LCD flat cable
Lock
Panel PCB ASSY
LCD
NFC flat cable
(Models with NFC only)
Fig. 3-53
3-59
Panel unit
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