Canon NP7160 Service Manual page 35

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
1. Pre-exposure
8. Drum cleaning
Delivery
COPYRIGHT © 1998 CANON INC.
Static latent image formation block
2. Primary charging
3. Image exposure
7. Fixing 6. Separation
Figure 1-702
CANON NP7160/NP7161 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 1 GENERAL DESCRIPTION
4. Development
5. Transfer
Registration
Cassette
Flow of copy paper
Rotation of drum
Multifeeder
1–17