Brother mfc8440 Service Manual page 201

CHAPTER 5 PERIODIC MAINTENANCE
<Assembly Procedure>
(1) Mount the two roller collars to the paper pick-up roller ASSY.
(2) Mount the paper pick-up roller ASSY.
(3) Mount the bearing R.
(4) Turn the machine back to the original orientation.
(5) Mount the pad holder and the separation pad spring to the paper tray.
Paper pick-up roller ASSY
Roller collar
Bearing R
2
1
Roller collar
Fig.5-32
Pad holder
Fig.5-33
5-20
Separation pad spring