Major Components - Canon iR C6800 Series Service Manual

Chapter 9

9.1.2 Major Components

The following shows the major components of the fixing system:
Component
Diameter of fixing roller
Diameter of pressure roller
Diameter of outside heating roller
Fixing main heater
Fixing sub heater
Pressure heater
Outside heater
Main thermistor
Sub thermistor
Thermal switch
Cleaning web
Separation claw (upper)
separation claw (lower)
Fixing inlet sensor
Inside delivery sensor
Web solenoid
Fixing motor
Outside heating roller shift motor
9-2
T-9-2
Notation
H1
H2
H3
H4
fixing THM1
pressure THM2
outside heating THM3
fixing THM4
pressure THM5
outside heating THM6
fixing
TP1
pressure TP2
outside heating TP3
PS11
PS12
SL2
M4
M22
Description
60 mm
60 mm
36 mm
halogen heater; 430 W (100 V), 450 W (120/230 V)
halogen heater; 400 W (100/120/230 W)
halogen heater; 400 W (100/120/230 W)
halogen heater; 400 W (100 V), 500 W (120/230 V)
contact type (thermal control, overheating detection)
contact type (temperature control, overheating detection)
contact type (temperature control, overheating detection)
Contact type (overheating detection)
Contact type (overheating detection)
Contact type (overheating detection)
contact type (220 +/ 8 deg C )
contact type (220 +/ 8 deg C )
contact type (250 +/ 10 deg C )
driven by fixing web solenoid (SL2)
If large size paper (B4 or larger), goes on twice per sheet
If small size (smaller than B4), goes on once per sheet
contact type
contact type
residual jam detection
detects delay/residual jam
takes up cleaning web
DC brushless motor
stepping motor
0003-2881