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COPYRIGHT
©
1998 CANON INC. CANON NP7160/NP7161 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
1–17
CHAPTER 1 GENERAL DESCRIPTION
The copier's image formation processes consist of the following eight steps:
Step 1 Pre-exposure
Step 2 Primary charging (negative DC)
Step 3 Image exposure
Step 4 Development (AC + negative DC)
Step 5 Transfer (negative DC)
Step 6 Separation (curvature + static eliminator)
Step 7 Fixing
Step 8 Drum cleaning
2.
Primary charging
1. Pre-exposure
4. Development
Delivery
7. Fixing
6. Separation
8. Drum cleaning
3. Image exposure
Flow of copy paper
Rotation of drum
Multifeeder
5. Transfer
Cassette
Registration
Static latent image formation block
Figure 1-702