COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
CONTENTS
P4
7 Double-Sided Printing .................5-30P
7.1 Through-Path Operation........5-30P
7.2 Outline of Operations............ 5-31P
7.3 Detecting the Horizontal Registra-
tion Position........................... 5-33P
7.3.1 Outline .............................5-33P
7.3.2 Operation .........................5-34P
8 Controlling the Pickup Assembly Motor
......................................................5-35P
8.1 Pickup Assembly Motor ........5-35P
9 Disassembly and Assembly..........5-36P
9.1 Pickup Assembly.......................... 5-37P
9.1.1 Removing the Pickup Assembly
.........................................5-37P
9.1.2 Removing the Pickup/Feeding/
Separation Rollers ...........5-38P
9.1.3 Removing the Pickup Solenoid
.........................................5-38P
9.1.4 Removing the Frame Lid
.........................................5-39P
9.1.5 Removing the Pickup Motor
.........................................5-40P
9.1.6 Remove the Vertical Path Cultch
.........................................5-40P
9.1.7 Removing the Horizontal Regis-
tration Sensor Shift Motor
.........................................5-41P
9.1.8 Checking the Image Rear Front
Position............................ 5-42P
9.1.9 Adjusting the Cassette Rear
Front Registration............ 5-42P
9.2 Multifeeder Tray Assembly... 5-44P
9.2.1 Removing the Multifeeder Tray
Assembly .........................5-44P
9.2.2 Removing the Pickup Cover
.........................................5-45P
9.2.3 Removing the Multifeeder Tray
Pickup Roller................... 5-45P
9.2.4 Removing the Separation Pad
.........................................5-46P
9.2.5 Attaching the Timing Belt of the
Multifeeder Tray.............. 5-47P
9.2.6 Checking the Image Rear Front
Position............................ 5-47P
9.2.7 Adjusting the Registration for
the Multifeeder Rear Front
.........................................5-47P
9.3 Feeding Assembly..................5-49P
9.3.1 Removing the Feeding Assem-
bly.................................... 5-49P
9.3.2 Mounting the Feeding Assem-
bly.................................... 5-50P
9.4 Registration Roller Assembly5-51P
9.4.1 Removing the Registration
Roller ...............................5-51P
CHAPTER 6 FIXING SYSTEM
1 Outline of Operations..................... 6-1P
1.1 Outline..................................... 6-1P
2 Fixing Drive System ......................6-4P
2.1 Outline..................................... 6-4P
2.2 Controlling the Fixing Roller Drive
.................................................6-4P
2.3 Controlling the Fixing Film Speed
.................................................6-5P
3 Controlling the Fixing Temperature6-6P
3.1 Outline..................................... 6-6P
3.2 Temperature Control................6-7P
3.2.1 Fixing Temperature Control
...........................................6-8P
3.3 Detecting Errors.......................6-9P
4 Disassembly and Assembly..........6-11 P
4.1 Fixing Assembly.................... 6-12P
4.1.1 Removing the Delivery Cover
.........................................6-12P
4.1.2 Removing the Riser Guide
.........................................6-12P
4.1.3 Removing the Fixing Assembly
.........................................6-13P