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Image Formation System; Overview; Parts - Canon MF8580Cdw Service Manual

Mf8500/mf8200 series
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Manual - 750 pages
User manual - 750 pages
Getting started - 292 pages

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Technical Overview > Image Formation System > Parts > MF8200 series

Image Formation System

Overview

The image formation system holds the core function of this product to form toner images on
paper.
To form toner images, the DC controller controls various high-voltage power supply PCBs.
This product is a compact and high-speed color printing device that employs the 4-drum and
intermediate transfer method.
The image formation system is composed of the following components.
• 4 cartridges
• ITB unit
• Secondary transfer external roller
The figure below shows the image formation system schematically.
Fixing
unit
Laser scanner
Cartridge
ITB cleaning unit
ITB
Secondary transfer
external roller
High-voltage power supply
DC controller
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Technical Overview > Image Formation System > Parts > MF8200 series
■ MF8500 series
ITB Cleaning Brush
Secondary Transfer
■ MF8200 series
Secondary transfer
Laser beam
Photosensitive drum
Secondary transfer
Primary transfer pad
F-2-15

Parts

ITB Cleaning Roller
Y
M
Internal Roller
Secondary Transfer
ITB Unit
External Roller
ITB cleaning roller
ITB cleaning brush
Y
M
internal roller
ITB unit
external roller
2-17
Developing Cylinder
Toner Cartridge
Photosensitive
Drum
C
Bk
Color Displacement
Primary
/Density Sensor
Transfer Pad
Developing cylinder
Toner cartridge
Photosensitive
drum
C
Bk
Color
Primary
displacement/density
transfer pad
sensor
2-17
F-2-16
F-2-17

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