After Replacing Drum Unit; Hopper Assembly; Before Removing The Hopper Unit; Removing The Hopper Unit - Canon iR3245 Series Service Manual

5) Remove the drum unit [1].
Be sure to hold the drum unit as shown in the figure.

7.12.2.3 After Replacing Drum Unit

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
- Execute APVC correction
COPIER> FUNCTION> DPC> D-GAMMA
MEMO:
After the paper is picked up from the cassette 1, blank paper is delivered and
APVC correction finishes automatically. (Paper size inside cassette does not
matter.)

7.12.3 Hopper Assembly

7.12.3.1 Before Removing the Hopper Unit

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1) Remove the toner container.
2) Remove the front cover unit. (page 10-17)Reference[Removing the
Front Cover Unit]
3) Remove the waste toner container. (page 7-24)Reference[Removing the
Waste Toner Container]
4) Remove the toner container cover. (page 10-18)Reference[Removing
the Toner Container Cover]
5) Remove the delivery tray. (page 10-14)Reference[Removing the Deliv-
ery Tray]
6) Remove the left cover. (page 10-17)Reference[Removing the Left Cov-
er]
7) Remove the inside base cover. (page 10-16)Reference[Removing the
Inside Base Cover]
8) Remove the inside right cover. (page 10-16)Reference[Removing the
Inside Right Cover]
9) Remove the drum unit. (page 7-18)Reference[Removing the Drum
Unit]
10) Remove the developing assembly. (page 7-21)Reference[Removing
F-7-25
the Developing Assembly]
11) Remove the pre-exposure lamp. (page 7-18)Reference[Removing the
Pre-Exposure Lamp]
12) Remove the laser scanner unit. (page 6-8)Reference[Removing the La-
ser Unit]

7.12.3.2 Removing the Hopper Unit

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1) Pull out the harness [4] from the hole [3] of the plate.
- 11 wire saddles [1] (free the harness)
- 3 connectors [2]
[2]
2) Remove the hopper unit [4].
- 2 connectors [1]
- 1 wire saddle [2] (free the harness)
- 4 screws [3]
[1]
0019-8200
[3]
0018-9795
Point to note when attaching the hopper unit
Be sure to check that the connector [1] is securely connected when attaching
the hopper unit to the host machine. If the connector [1] is disconnected, it
may cause troubles (e.g. image fault) because of no power distribution to the
environment sensor.
[1] [2]
[1] [2] [1]
F-7-26
[3]
[4]
F-7-27
Chapter 7
0018-9796
[3]
[4]
[1]
[1]
[2]
[3]
[3]
7-19