Mp Unit (Mfc-8840D/8840Dn, Dcp-8045D/8045Dn Only) - Brother MFC8440D Service Manual

7/13/2019
CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
3.17

MP Unit (MFC-8840D/8840DN, DCP-8045D/8045DN 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
http://slidepdf.com/reader/full/brother-8840d-service-manual
Brother 8840D Service Manual
Taptite, cup S M3x6
Fig. 4-80
Paper pick-up roller ASSY
Fig. 4-81
4-46
MP sensor harness
Taptite, cup S M3x6
Shaft
Hook
127/361