Mp Unit (Mfc-8820D/8820Dn, Dcp-8025D/8025Dn Only) - Brother MFC8420 Service Manual

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
3.17

MP Unit (MFC-8820D/8820DN, DCP-8025D/8025DN only)

(1) Disconnect the two connectors.
(2) Remove the MP ground spring.
(3) Remove the bind B M3x8 Taptite screw and cup S M3x6 Taptite screw.
(4) Remove the MP solenoid holder unit.
MP ground spring
MP solenoid holder unit
Engine PCB
connector
Taptite, bind B
M3x8
(5) Remove the cup S M3x6 Taptite screw, and then open the MP chute ASSY cover.
(6) Remove the paper pick-up roller ASSY from the shaft.
MP chute ASSY cover
Taptite, cup S M3x6
Fig. 4-79
Paper pick-up roller ASSY
Fig. 4-80
4-46
MP sensor harness
Shaft
Hook
Taptite, cup S M3x6