Pre-Exposure Lamp; Before Removing Pre-Exposure Lamp; Removing Pre-Exposure Lamp; Cleaning Primary Toner Blocking Sheet - Canon imageRUNNER 5065 series Service Manual

Chapter 7
2) After sliding the process unit into the machine, insert the screw [2] by
inserting the drum fixing tool [1]. Then, match the slot in the drum shaft
and the drum rotating tool [3], and tighten the screw [2] using the drum
rotating tool.
[3]

7.10.2 Pre-Exposure Lamp

7.10.2.1 Before Removing Pre-Exposure Lamp

iR5065 / iR 5055 / iR5075 / / /
1) Remove the developing assembly. (page 7-27)Reference[Removing
Developing Assembly]
2) Remove the process unit. (page 7-19)Reference[Removing Process
Unit]
3) Remove the primary
20)Reference[Removing Primary Charging Assembly]
4) Remove the potential sensor unit. (page 7-30)Reference[Removing
Potential Sensor Unit]

7.10.2.2 Removing Pre-Exposure Lamp

iR5065 / iR 5055 / iR5075 / / /
1) Remove the potential sensor rail stay [2].
- 2 screws [1]
7-20
[1] [2]
F-7-37
[2]
[1]
F-7-38
charging assembly.
(page
[1]
2) Remove the pre-exposure lamp unit [3].
- 1 connector [1]
- 2 screws [2]
[1]

7.10.2.3 Cleaning Primary Toner Blocking Sheet

iR5065 / iR 5055 / iR5075 / / /
1) Remove the process unit.
2) Remove the potential sensor rail stay [2].
- 2 screws [1]
[1]
3) Clean the primary toner blocking sheet [1].

7.10.3 Primary Charging Assembly

7.10.3.1 Before Removing Primary Charging Assembly

0015-6490
iR5065 / iR 5055 / iR5075 / / /
1) Remove the primary fan duct. (page
Primary fan Duct]

7.10.3.2 Removing Primary Charging Assembly

7-
iR5065 / iR 5055 / iR5075 / / /
1) Loosen the screw [1] and shift the charging assembly fixture [2] in the
direction of the arrow (upper right); then, tighten the screw again.
2) Remove the primary charging assembly [4].
- 1 connector [3]
0015-4874
[2]
[1]
F-7-39
[2]
[3]
F-7-40
[2]
[1]
F-7-41
[1]
F-7-42
10-27)Reference[Removing
0016-0073
0015-4876
0015-4877