Drum Unit; Outline Of The Drum Unit - Canon iR C3200 Series Service Manual

Chapter 9

9.5 Drum Unit

9.5.1 Outline of the Drum Unit

9.5.1.1 Outline of the Drum Unit
The drum unit consists of the developing assembly, photosensitive drum, auxiliary brush, and charging mechanism.
As many as 4 units are used (Y, M, C, Bk), and all of them have the same construction.
9-24
Developing
cylinder
Developing
assembly
ATR sensor
Developing
blade
Primary charging
roller
Cleaning sheet
Downstream
auxiliary
brush
Photosensitive
drum
F-9-20
Upstream
auxiliary
brush
0000-4495