Fixing Block; Drum Cleaning Block - Canon LBP3250 Series Service Manual

Chapter 2

2.4.1.6 Fixing Block

This block applies pressure and heat to papers and the toner on them to fix toner images to the papers.
Step 6: Fixing
This step employs on-demand fixing that fixes toner images transferred to papers on the papers.

2.4.1.7 Drum Cleaning Block

The drum cleaning block removes the toner remained on the photosensitive drum.
Step 7: Drum cleaning
In this step, toner remained on the photosensitive drum is removed.
The cleaning blade scrapes the leftover toner on the surface of the photosensitive drum; the toner is collected into the cleaner container.
By implementing the above step, the surface of the photosensitive drum is cleaned.
2-12
Fixing heater
Pressure roller
F-2-13
Cleaning blade
Photosensitive
Cleaner container
F-2-14
Fixing film
Toner
Media
drum
0019-9520
0019-9521