Brother DCP-8110DN Service Manual page 195

2) Attach the second side CIS flat cable to the second side CIS unit.
3) Pass the second side CIS flat cable through the upper ADF chute and the lower ADF
chute.
Second side CIS flat cable
Upper ADF chute
4) Attach the double-sided tape to the FFC holder ASSY as shown in the illustration below. (If
the old double-sided tape remains attached, replace it with new tape.)
FFC holder ASSY
Second side CIS unit
Fig. 3-56
Double-sided tape
Fig. 3-57
3-49
Lower ADF chute
Confidential