Control Panel - Brother HL-5440D Service Manual

9.10 Control panel

LED model
(1) Release the panel harness from the securing fixtures.
(2) Remove the three taptite pan B M3x8 screws, and remove the panel PCB ASSY from
the top cover ASSY.
(3) Remove the panel light guide from the top cover ASSY.
(4) Remove the SW key printed ASSY from the top cover ASSY.
(5) Remove the two taptite bind B M4x12 screws "a", and remove the inner chute ASSY
from the top cover ASSY.
(6) Remove the two taptite bind B M4x12 screws "b", release the six hooks, and remove the
top cover base from the top cover ASSY.
Inner chute ASSY
Taptite bind B
M4x12 screws "b"
Harness routing: Refer to
Taptite bind B M4x12 screws "a"
Panel light
guide
SW key
printed ASSY
Taptite bind B
M4x12 screws "b"
Hooks
Top cover ASSY
"1.Main PCB
Fig. 3-24
ASSY".
3-26
Top cover base
Panel harness
Taptite pan
B M3x8
Panel PCB ASSY
Taptite pan
B M3x8
Hooks
Confidential