Brother DCP-7080 Service Manual page 201

3) Attach the 12 mm x 12 mm double-sided tape to the CIS carriage at positions shown in
the figure below. (If the old double-sided tape remains attached, replace it with a new
tape.)
4) Connect the first side CIS flat cable to the first side CIS unit.
5) Attach the first side CIS unit to the CIS carriage.
6) Peel the release liner of the double-sided tape attached to the CIS carriage, and secure
the first side CIS flat cable with the tape as shown in the figure below.
First side CIS flat cable
Double-sided tape
First side CIS unit
CIS carriage
Fig. 3-65
3-68
Confidential