Brother DCP-8085DN Service Manual page 244

(5) Pull the Arm outwards and remove the Process cover ASSY from the MP tray cover ASSY.
Arm
(6) Remove the cup B M4x10 Taptite screw, and then remove the Process cover stopper.
Process cover stopper
Taptite, cup B M4x10
(7) Remove the Support flap 1 from the Process cover.
Support flap 1
Process cover ASSY
Fig. 5-27
Process cover
Fig. 5-28
Process cover
Fig. 5-29
5-44
MP tray cover ASSY
Confidential