Fixing Unit/Delivery System; Overview/Configuration; Overview; Main Parts Of Fixing Unit - Canon LBP3010 Series Service Manual

Chapter 2

2.8 FIXING UNIT/DELIVERY SYSTEM

2.8.1 Overview/Configuration

2.8.1.1 Overview

LBP3100 / LBP3010B
Fixing/delivery system consists of the fixing film unit, pressure roller and delivery roller etc.
These rollers are driven by the main motor (M1).
Toner is transferred on the paper and fused by the heat of the fixing heater on the fixing assembly and by the pressure from the pressure roller, then the paper is
delivered from the fixing assembly.
The paper is detected by the delivery sensor (PS701) and the paper width sensor (PS702), and then delivered to the delivery tray by the delivery roller.
Name
[1] Fixing film unit
[2] Pressure roller
[3] Delivery roller

2.8.1.2 Main Parts of Fixing Unit

LBP3100 / LBP3010B
Main parts configuration and its purposes inside the fixing assembly are described below.
Name
[1] Pressure roller
[3] Thermistor
2-18
PS702
M1
[2]
F-2-22
T-2-3
PS701 delivery sensor
PS702 paper width sensor
M1 main motor
[3]
[2]
F-2-23
T-2-4
[2] Temperature fuse
[4] Fixing heater
[3]
PS701
[1]
[4]
0019-7077
0019-7080