COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
CHAPTER 1 INTRODUCTION
1-6 P
The machine’s image formation process consists of the following eight steps:
Step 1
Pre-exposure
Step 2
Primary charging (positive DC)
Step 3
Laser exposure*
Step 4
Development (AC + positive DC)
Step 5
Transfer (negative DC)
Step 6
Separation (AC + positive DC)
Step 7
Fixing
Step 8
Drum cleaning
*Deposits toner on the VD; the laser is also used for blank exposure.
F01-201-02
8. Drum cleaning
1. Pre-exposure
2. Primary charging
3. Laser exposure
4. Development
5. Transfer
6. Separation
7. Fixing
Delivery
Deck/cassette
Registration
Manual feed tray
flow of paper.
direction of drum rotation.
Latent Static Image Formation Block
Summary of Contents for iR2200 Series
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