Brother DCP-8110DN Service Manual page 359

(7) Remove the four taptite cup S M3x8 SR screws to remove the ADF earth harness,
document scanner earth harness, and main shield cover plate from the machine.
The main shield cover plate is not provided for models with a tray capacity of 500 sheets.
Therefore, remove the screw securing the ADF earth harness, the screw securing the
document scanner earth harness, and screw A.
Document scanner earth harness
Taptite cup S M3x8 SR
Taptite cup S M3x8 SR "A"
Harness routing: Refer to
Main shield cover plate
ADF earth harness
Fig. 7-13
"1.Main PCB ASSY".
7-9
Confidential