Canon LBP-2000 Service Manual page 83

Laser beam printer
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CHAPTER 2
4 . Fixing block
The toner on the paper from the transfer block is retained on the paper by the work of static
charges, and can move astray in response to the lightest impact (as when touched by the hand).
The toner and the paper are thus subjected to pressure and heat, thereby fusing the toner with
the fibers of the paper and, ultimately, making the image permanent.
Step 6: fixing
Pressure roller
Paper
The surface of the fixing roller is coated with fluorine, and the static brush is grounded to prevent
offset. The separation claws are used to ensure full separation of paper.
2 - 44
Static eliminating
Separation
brushes
claw
Fixing heater
Toner
Figure 2-4-12
Fixing roller

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