Joint Cover - Brother DCP-8110DN Service Manual

9.12 Joint cover

(1) Remove the screw pan M4x8, washer spring 2-4, washer 5 to remove the NCU earth
harness from the machine, and release the NCU earth harness from the securing fixtures.
(2) Disconnect the wireless LAN harness, USB host harness, speaker harness, and NCU
harness from the main PCB.
(3) Pull out the wireless LAN harness and the USB host harness from the main PCB shield
calking ASSY.
(4) Remove the taptite cup S M3x8 SR screw and taptite bind B M4x12 screw one at a time to
remove the earth plate.
*1
For touch panel models, the taptite bind B M4x12 screw has already been
removed on earlier process.
*2
South Korean models are not equipped with the earth plate, taptite cup S M3x8
SR screw, and taptite bind B M4x12 screw.
(5) Remove the four taptite bind B M4x12 screws.
(6) Release the six hooks, and slide the joint cover in the direction of the arrow to remove it.
Joint cover
Main PCB shield
calking ASSY
USB host
harness
Wireless LAN harness
*1 *2
Taptite bind B M4x12
*2
Earth plate
*2
Taptite cup S M3x8 SR
USB host harness
Wireless
LAN
harness
Harness routing: Refer to
Hook
Taptite bind
B M4x12
NCU harness
"1.Main PCB ASSY"
Taptite bind B M4x12
Hooks
Taptite
bind B
M4x12
Speaker harness
Fig. 3-92
and "11.Main frame R"
3-67
Hooks
Taptite bind
B M4x12
Guides
NCU earth
harness
Washer 5
Washer spring 2-4
Screw pan M4x8
.
Confidential