Brother DCP-8085DN Service Manual page 304

(2) Remove the four cup S M3x6 Taptite screws and two Screws to remove the Main PCB.
Main PCB
Screws
2a
2b
Taptite, cup S M3x6 SR
FG harness
Fig. 5-132
Note:
There are procedures for disassembling Frame L after this procedure.
(9.87 FRAME L ASSY)
5-104
Confidential