Parts Replacement Procedure; Fixing Unit; Before Removing The Fixing Unit; Removing The Fixing Unit - Canon iR3245 Series Service Manual

Chapter 9

9.5 Parts Replacement Procedure

9.5.1 Fixing Unit

9.5.1.1 Before Removing the Fixing Unit

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1) Remove the rear right cover. (page 10-16)Reference[Removing the
Rear Right Cover]
2) Release the right cover. (page 10-36)Reference[Releasing the Right
Cover]

9.5.1.2 Removing the Fixing Unit

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1) Remove the screw [1] to detach the harness cover [2].
2) Disconnect the 2 connectors [1].
3) Remove the 4 screws [1] to remove the fixing unit [2].
[1]
- When attaching the harness cover [1], be sure to keep the harness [2] within
the space [3] shown in the figure so that the harness [2] will not come into
contact with the gear [4].
9-8
F-9-6
[1]
F-9-7
[2]
F-9-8
0018-9895
0018-9896
- Do not touch the screw [1]. Turning this screw will change the pressure of
the fixing unit, which cannot be adjusted in the field, resulting in replacement
of the fixing unit.

9.5.2 Pressure Roller

9.5.2.1 Before Removing the Pressure Roller

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1) Remove the rear right cover. (page 10-16)Reference[Removing the
Rear Right Cover]
2) Release the right cover. (page 10-36)Reference[Releasing the Right
Cover]
3) Remove the fixing unit. (page 9-8)Reference[Removing the Fixing
Unit]
[1]
4) Remove the fixing film unit. (page 9-10)Reference[Removing the Fix-
ing Film Unit]
5) Remove the inlet guide. (page 9-14)Reference[Removing the Fixing In-
let Guide]

9.5.2.2 Removing the Pressure Roller

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
0018-9897
0018-9899