Brother MFC-9130CW Service Manual page 201

(5) Disconnect the wiring of the Registration mark L PCB harness.
(6) As the Boss being removed, slide the Registration mark L PCB ASSY in the direction of
the arrow 6a to remove it from the Registration sensor ASSY.
Registration mark L PCB ASSY
Hook Hook
(7) Disconnect the wiring of the Registration mark R PCB harness.
(8) As the Boss being removed, slide the Registration mark R PCB ASSY in the direction of
the arrow 8a to remove it from the Registration sensor ASSY.
Registration mark R PCB ASSY
Harness routing: Refer to
Boss
6b 6b
6a
Fig. 3-18
Boss
Hook
Fig. 3-19
" Registration Mark L PCB ASSY,
Registration Mark R PCB ASSY"
3-38
Hook Hook
Registration sensor ASSY
8b
8a
Registration sensor ASSY
Hook
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