Development Block; Photosensitive Drum Cleaning; Transfer Block; Fixing Block - Canon CP660 Service Manual

The machine's image formation processes can be grouped into the following six
blocks (12 steps):
1. Latent Static Image Formation
Block
Step 1: pre-exposure
Step 2: primary charging
Step 3: laser beam exposure

2. Development Block

Step 4: development

3. Transfer Block

Step 5: primary transfer
Step 6: secondary pre-transfer
charging
Step 7: secondary transfer
Step 8: separation
Delivery
9/ ITD cleaning roller charging
ITD cleaning block
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Latent static image formation
2. Primary charging
3. Laser beam exposure
Development block
4. Development
10. ITD cleaning
5. Primary transfer

Fixing block

8. Separation
12. Fixing
7. Secondary transfer
Cassette
Flow of print paper
Rotation of the photosensitive drum
Rotation of the intermediate transfer drum
Figure 1-802
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 1 GENERAL DESCRIPTION
4. ITD (intermediate transfer drum)
cleaning block
Step 9: ITD cleaning roller
charging
Step 10: ITD cleaning

5. Photosensitive Drum Cleaning

Block
Step 11: drum cleaning
6. Fixing Block
Step 12: fixing
1. Pre-exposure
11. Drum cleaning
Photosensitive drum
cleaning block
6. Secondary pre-transfer charging
Transfer block
Registration
Multifeeder
1-21