Brother DCP-J4110DW Service Manual page 214

Assembling Note: Mount the head/carriage unit, using the following steps.
1) When mounting a new head/carriage unit, apply lubricant to the unit, as specified in
5 of this chapter.
2) When mounting the CR timing belt, insert it into the head/carriage unit so that the toothed
side faces inwards as shown below and make sure that the upper and lower edges of the belt
are fitted in the latches.
Latches
3-87
Section
(3_132_E)
Confidential