4-10
3) Replacement of the registration roller and cleaning sheet
4
1) Remove the right cover and rear cover.
2) Open the front cover.
a) Open the waste toner bottle cover and
remove the bottle.
b) Turn the toner hopper 180°.
3) Pull and turn the developer release knob.
4) Remove the drum unit.
5) Remove the connector and developer unit.
1) Remove the cleaning sheet under the
lower timing roller.
2) Remove the cleaning sheet on the top
cover.
3) Clean the timing roller with IPA.
4) Re-install new cleaning sheets (x2).
7
6
1) Remove the top cover (Two screws).
2) Remove the tension spring (X 2).
3) Remove the upper registration roller.
Remove the paper guide plate (Two
screws).
4) Remove the E rings (both sides).
5) Remove the drive gear, clutch, and E ring.
6) Remove the bushing support plate and
bushing (1 screw).
7) Remove the Lower registration roller.
5
1) Open the copier paper feed cover and
disconnect the cover link.
a) Remove the knob (One screw), timing
roller.
b) Disconnect the harness.
2) Remove the bypass unit (Two screws).
1a
1b
2a
4
5
5
3
3
1
2
2
3
4
5
2
7
1
2
4
1
2
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