Print Process - Canon LBP3250 Series Service Manual

Chapter 2

2.4.1.2 Print Process

This explains the basic process of the operations that a printer executes for image formation.
The print process of this equipment is divided largely into 5 blocks, 7 steps.
Toner images are formed on papers by executing the steps of each block in order.
The following are the blocks of print process and the steps.
1. Static latent image formation block
Step 1: Primary charging
Step2: Laser beam exposure
2. Development block
Step 3: Development
3. Transfer block
Step 4: Transfer
Step 5: Separation
4. Fixing block
Step 6: Fixing
5. Drum cleaning block
Step 7: Drum cleaning
Paper path
Rotational direction of the
drum
Delivery
2-8
Electrostatic latent image formation block
1. Primary charging
Drum cleaning
7. Drum cleaning
block
6. Fixing
Fixing block
2. Laser beam exposure
3. Development
5. Separation 4. Transfer
Transfer block
F-2-6
Development
block
Pick-up
0019-9516