Canon IR3300, IR2800, IR2200 manual Introduction

								CONTENTS
Contents
CHAPTER 1 INTRODUCTION
1	Safety		..............................................	1-1P		1.4	Safety of Toner		1-4P
	1.1	Safety of Laser Light		1-1P	2	Image Formation System			1-5P
	1.2	CDRH Ordinances		1-1P		2.1	Outline		1-5P
	1.3	Handling the Laser System		1-3P
CHAPTER 2 SEQUENCE OF OPERATIONS
1	Basic Operations			2-1P		1.3.1 Basic Sequence of Operations at
	1.1	Functional Construction		2-1P				Power-On	2-3P
	1.2	Outline for the Electrical Circuitry				1.4	Controlling the Main Motor (M2)
		.................................................		2-2P			.................................................		2-5P
	1.2.1		Outline	2-2P		1.4.1		Outline	2-5P
	1.2.2		DC Controller PCB	2-2P		1.5	Inputs to and Outputs from the Ma-
	1.3	Basic Sequence of Operations					jor PCBs		2-6P
		.................................................		2-3P		1.5.1 Wiring Diagram of the Major
								PCBs	2-6P
CHAPTER 3 LASER EXPOSURE SYSTEM
1	Outline of Operations			3-1P		3.1	Controlling the Laser Unit		3-5P
	1.1	Outline		3-1P	4 Controlling the Laser Scanner Motor
	1.2	Sequence of Operations (laser expo-				........................................................			3-7P
		sure system)		3-3P		4.1	Outline		3-7P
2	Generating Sync Signals			3-3P	5	Disassembly and Assembly			3-8P
	2.1	Outline		3-3P		5.1	Laser Scanner Assembly		3-9P
	2.2	Flow of Sync signals		3-4P		5.1.1 Removing the Laser Unit			3-9P
3	Laser Driver Circuit			3-5P
CHAPTER 4 IMAGE FORMATION SYSTEM
1	Outline of Processes			4-1P	2 Controlling the Primary Charging
	1.1	Outline		4-1P		Roller Bias			4-4P
	1.2	Basic Sequence of Operations (im-				2.1	Outline		4-4P
		age formation system)		4-3P		2.2	Turning On/Off the Bias		4-5P
						2.2.1		DC Bias	4-5P

COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 P1