Ohp Sensor Assy - Brother HL-4000CN Service Manual

2.2.27

OHP sensor ASSY

1) Remove the E-ring that secures the gear REGI metal to the chute ASSY REGI, and
remove the gear REGI metal.
2) Remove the E-ring that secures the gear REGI rubber to the chute ASSY REGI, and
remove the gear REGI rubber.
3) Pull out the bush earth that secures the shaft of the roll REGI rubber.
Note:
In the following steps, take care not to lose the spring REGI: R and spring REGI: L as
they will spring.
4) Remove the spring REGI: L from the right side of chute ASSY REGI using a mini
screwdriver. Remove the spring REGI: R from the left side of the chute ASSY
REGI.
Gear REGI metal
Gear REGI rubber
5) From the left side of chute ASSY REGI, remove the screw that secures the bracket
ASSY.
6) Remove the bush metal L (black).
Spring REGI: L
Bush earth
Fig.4-54
Bracket
Bush metal: L
Fig.4-55
IV-34
Spring REGI: L
Chute ASSY REGI
Chute ASSY REGI