Canon iR2200 Service Manual page 158

CHAPTER 1 INTRODUCTION
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.
Delivery
1-6 P
COPYRIGHT © 2001 CANON INC.
Latent Static Image Formation Block
2. Primary charging
1. Pre-exposure
8. Drum cleaning
6. Separation
7. Fixing
flow of paper.
direction of drum rotation.
F01-201-02
3. Laser exposure
4. Development
5. Transfer
Registration
Deck/cassette
2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
Manual feed tray