Brother Facsimile Equipment MFC7420 - Manual (Page 98)

Confidential 5 -2 7
(3) Disconnect the connector from the panel PCB ASSY.
(4) Release the three hooks to remove the panel unit from the scanner unit.
(5) Remove the LCD harness from the panel PCB.
(6) Release the three hooks “A” to remove the panel PCB from the panel cover.
Boss
Hook “A”
Boss
Lock
Lock
Hook
Panel cover
2
3
Hooks
1
2
3
Panel unit
Panel PCB ASSY
Panel harness ASSY
Scanner unit
Panel PCB
Hook
1
Hooks “A”
LCD harness