Service manual

Chapter 7
7-15
7.5.11 Separation Roller
7.5.11.1 Removing the Feed and Separation Rollers
0011-0656
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the cassette.
2) Open the lower-left cover.
3) Lower the separation roller [1] as shown below, and then remove the sep-
aration roller [1] and feed roller [3] by holding the claws [2] of the roller col-
lars.
F-7-45
7.5.12 Separation Pad
7.5.12.1 Removing the Drum Unit
0011-3156
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-7-46
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
7.5.12.2 Removing the Transfer Registration Unit
0011-2972
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the four screws [1], and then remove the transfer registration unit
[2].
F-7-47
7.5.12.3 Removing the Feed Guide
0011-2973
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the two screws [1], and then remove the feed guide [2].
F-7-48
7.5.12.4 Removing the Multifeeder Pickup Roller
0011-0670
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Remove the bearing [1], and then remove the multi-paper roller [2].
F-7-49
When installing the multifeeder pickup roller, pay attention to the orien-
tation.
Left-side axis: [1] Long Right-side axis: Short [2]
[3]
[1] [2]
[2]
[1]
[3]
[4]
[1]
[1]
[2]
[1]
[2]
[1]
[2]