Brother DCP-9045CDN Service Manual page 265

(6) Remove the five bind B M3x8 Taptite screws, and then remove the PF plate from the Paper
feed frame.
Taptite, bind B M3X8
(7) Release the Hook of the Separation roller bush to remove it. Then, remove the Separation
roller drive shaft.
Paper feed frame
Taptite, bind B M3X8
PF plate
Fig. 3-177
Separation roller drive shaft
<Upper side>
Fig. 3-178
3-132
Taptite, bind B M3X8
Paper feed frame
Separation roller bush
Hook
Confidential