Canon iR5570 Series, Service Manual

Page: 228 / 684

Chapter 7
7-30
F-7-58
7.10.2.7 Cleaning the Primary Anti-Stray Sheet
0009-5668
1) Remove the process unit.
2) Remove the two screws [1], and remove the potential sensor rail stay
[2].
F-7-59
3) Clean the primary anti-stray sheet [1].
F-7-60
7.10.3 Primary Charging Assembly
7.10.3.1 Removing the Primary Fan Duct
0009-5555
1) Open the front cover.
2) Open the toner supply cover.
3) Remove the toner supply cover [2] using the two screws [1].
F-7-61
4) Remove the connector cover [2] using the screw [1].
F-7-62
5) Remove the two screws [1] and the connector [2], and pull out the
primary fan duct [3].
F-7-63
7.10.3.2 Removing the Primary Charging Assembly
0009-5556
1) Loosen the screw [1], move the corona assembly fixture [2] to the
direction of the arrow (upper right), and fix again.
2) Remove the connector [3] and pull out the primary corona assembly
[4].
F-7-64
If you have replaced the primary charging wire or the primary charging
assembly, be sure to execute the following in service mode to clean the
wire:
COPIER> FUNCTION> CLEANING> WIRE-CLN.
Further, be user to use a strengthened polishing pad (blue holder) as the
cleaning pad.
[1]
[2]
[3]
[1]
[2] [1]
[1]
[1] [1]
[2]
[1] [2]
[1]
[2]
[3]
[3] [4]
[2] [1]