Brother MFC-9420CN - Page 122

Confidential
5-33
(8) Remove the LCD harness from the panel PCB.
Fig. 5-51
(9) Remove the rubber key.
NOTE: When re-assembling the rubber key, make sure that the key works correctly.
Fig. 5-52
Panel PCB
Lock
LCD harness
Panel unit
Bosses
Bosses
Bosses
Bosses
Panel uni
t
Rubber key