Registration Roller; Removing The Fixing Upper Unit - Canon iR6570 series Service Manual

Chapter 8
[1]
3) Remove the mounting screw [1], and detach the sensor unit [2].
[1]
4) Free the harness [1] from the harness guide [2], and disconnect the
connector [3].
5) Remove the sensor [4].
[1]
[2] [3]

8.10.17 Registration Roller

8.10.17.1 Removing the Fixing Upper Unit

1) Open the front cover [1].
8-54
[2]
F-8-141
[2]
F-8-142
[4]
F-8-143
0009-5129
2) Turn the fixing feed unit releasing lever [1] counterclockwise to
release the lock; then, hold the lever [1], and slide out the fixing feed
unit [2] toward the front until it stops. (At this time, the duplexing
feed unit will also slide out.)
[1]
3) Remove the 2 jam removal levers [1] of the duplexing feed unit; then,
remove the 3 screws [2], and detach the duplexing feed front cover
[3].
[2]
[2]
[1]
4) While pushing the hook shaft [1] found at the rear of the fixing feed
unit in the direction of the arrow (i.e., toward the machine's front),
turn the fixing feed unit releasing lever [2] clockwise to lock it in
place.
[1]
F-8-144
[2]
F-8-145
[3]
[2]
F-8-146