Contents
1
Safety .............................................. 1-1P
1
1.2.1
Outline ............................... 2-2P
1.2.2
1
2
2.1 Outline ...................................... 3-3P
3
1
COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
1.4 Safety of Toner ......................... 1-4P
2
Image Formation System ............... 1-5P
2.1 Outline ..................................... 1-5P
1.3.1
Basic Sequence of
Operations at Power-On ... 2-3P
1.4 Controlling the Main Motor
(M2) ......................................... 2-5P
1.4.1
Outline ............................... 2-5P
1.5 Inputs to and Outputs from
the Major PCBs ........................ 2-6P
1.5.1
Wiring Diagram of the
Major PCBs ....................... 2-6P
3.1 Controlling the Laser Unit ........ 3-5P
4
Controlling the Laser Scanner
Motor .............................................. 3-7P
4.1 Outline ...................................... 3-7P
5
Disassembly and Assembly ............ 3-8P
5.1 Laser Scanner Assembly .......... 3-9P
5.1.1 Removing the Laser Unit .......... 3-9P
2
Controlling the Primary Charging
Roller Bias ...................................... 4-4P
2.1 Outline ...................................... 4-4P
2.2 Turning On/Off the Bias ........... 4-5P
2.2.1
DC Bias ............................. 4-5P
CONTENTS
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