Brother mfc8440 Service Manual page 200

3) Remove the pad holder and the separation pad spring from the paper tray.
4) Turn the machine over.
5) Remove the bearing R.
6) Remove the paper pick-up roller ASSY.
7) Remove the two roller collars from the paper pick-up roller ASSY.
Paper pick-up roller ASSY
Roller collar
Bearing R
2
Pad holder
Fig.5-30
Roller collar
1
Fig.5-31
5-19
MFC-8440/8840D/8840DN, DCP-8040/8045D/8045DN
Separation pad spring
SERVICE MANUAL