Service manual

Chapter 7
7-14
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7.5.9 Registration Roller
7.5.9.1 Removing the Drum Unit
0011-2969
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Open the front cover [1].
2) Turn the developer pressure release lever [2] clockwise, and then open the
left door [3].
3) Draw out the drum unit [4].
F-7-41
To prevent exposure to light, cover the drum with several sheets of copy
paper and place it in a safe place.
Open the left door fully to prevent the damage to the drum unit
7.5.9.2 Removing the Registration Roller
0011-0677
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the two screws [1], remove the two metal plates [2], and remove
the registration roller [3].
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7.5.10 Registration Clutch
7.5.10.1 Removing the Rear Cover
0011-0665
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the four screws [1], and then detach the rear cover [2].
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7.5.10.2 Removing the Registration Clutch
0011-0666
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Disconnect the connector [1], and then remove the harness from the three
wire saddles [2].
2) Remove the resin ring [3], and then remove the registration clutch [4].
F-7-44
[3] [2] [1]
[2]
[1]
[3]
[4]
[1] [2]
[1] [2]
[3]
[3]
[1]
[2]
[1]
[1] [4]
[2] [3]