Brother DCP-8110DN Service Manual page 178

(4) Remove the two taptite bind B M4x12 screws on the back of the ADF unit.
ADF unit
(5) Open the ADF unit. While lifting the hinge ASSY L slightly, release the hook on the FFC
holder ASSY, and slide it in the direction of the arrow to release the two ribs. Then
remove the FFC holder ASSY from the document scanner unit.
(6) Remove the ADF unit from the document scanner unit, and pull out the ADF motor
harness and the second side CIS flat cable from the document scanner unit.
ADF unit
Second side
CIS flat cable
FFC holder ASSY
ADF motor
harness
Fig. 3-28
Hinge
ASSY L
Fig. 3-29
3-32
Taptite bind B M4x12
Hook
Ribs
Document
scanner unit
FFC holder ASSY
Confidential