Construction; Outline - Canon iR7086 Series Service Manual

9.1 Construction

9.1.1 Outline

iR7105 / iR7095 / iR7086
The following shows the major functions of the machine's fixing system:
Component
Fixing upper roller
Fixing lower roller
Fixing motor
Fixing inlet sensor lifter motor
main heater
Sub heater
Main thermistor
Sub thermistor
Thermal switch
Cleaning web
Inlet guide
9.1.2 Major Components
iR7105 / iR7095 / iR7086
Notation Description
heat roller, 60mm dia.
Pressure roller, 50mm dia.
M3 DC motor, 33 W
M21 Stepping motor
H1 200V model: 1150 W (100V model: 1000 W)
208V model: 1120 W (208V model: 900 W)
230V model: 1185 W (230V model: 965 W)
H2 200V model: 565W (100V model: 400)
208V model: 600W (208V model: 600W)
230V model: 645W (230V model: 645W)
The values in parentheses represent the iR7086.
TH1 temperature control, error detection (contact)
TH2 temperature control (non-contact)
TP1 operating temperature: 226 +/-5 deg C
driven by the web drive solenoid (SL2)
for large-size paper (B4 or larger), goes on twice
for small-size paper (smaller that B4), goes on once
fixed
T-9-1
Chapter 9
0010-8226
0010-8227
9-1