Canon MF3110 - ImageCLASS Laser Multifunction, Service Manual

Page: 37 / 176

Chapter 2
2-9
2.5
Fixing Unit
2.5.1
Overview/Configuration
2.5.1.1 Overview
0002-8627
F-2-5
T-2-5
The machine's fixing system is an ondemand type, and its fixing assembly consists of the fixing film unit and the
pressure roller: the fixing film has a builtin fixing heater, thermistor, and thermal fuse.
The toner transferred to paper is heated by the fixing heater, which provides heat through the fixing film; the toner
is forced under the pressure roller so that it is fused into the fibers of the paper under both heat and pressure.
[1] Fixing film unit
[2] Fixing heater
[3] Pressure roller
[1]
[3]
[2]