Pf Encoder Disk / Pf Encoder Sensor Pcb Assy - Brother MFC Series Service Manual

9.18 PF Encoder Disk / PF Encoder Sensor PCB ASSY

(1) If the PF encoder disk needs to be replaced, peel it off from the PF roller gear L.
Note Once removed, the PF encoder disk will become unusable and will have to be
•
replaced with a new one.
• Remove any adhesive remaining left on the PF roller gear L.
(2) Remove the PF/Registration sensor harness ASSY wiring.
(3) Remove the screw of the SCREW BIND M2x10 then remove the PF encoder sensor
PCB ASSY.
PF encoder sensor
PCB ASSY
SCREW BIND
M2x10
PF encoder disk
PF encoder sensor harness
(a part of the PF/Registration sensor harness ASSY)
Assembling Note It is more convenient to use a spatula when attaching the PF encoder
disk to the Paper feed roller gear L. Wear clean gloves to protect the disk surface from dust
or fingerprints.
Paper feed roller gear L
Encoder PCB support
PF/Registration sensor harness ASSY
3-79
(3_057L)
Confidential