CANON iR2200 User Manual

iR2200/iR2800/ iR3300

REVISION 0

MAR. 2001

FY8-13H8-000

Application

This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repair of products. This manual covers all localities where the products are sold. For this reason, there may be information in this manual that does not apply to your locality.

Corrections

This manual may contain technical inaccuracies or typographical errors due to improvements or changes in products. When changes occur in applicable products or in the contents of this manual, Canon will release technical information as the need arises. In the event of major changes in the contents of this manual over a long or short period, Canon will issue a new edition of this manual.

The following paragraph does not apply to any countries where such provisions are inconsistent with local law.

Trademarks

The product names and company names used in this manual are the registered trademarks of the individual companies.

This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may not be copied, reproduced or translated into another language, in whole or in part, without the written consent of Canon Inc.

Printed in Japan

Imprimé au Japon

Caution

Use of this manual should be strictly supervised to avoid disclosure of confidential information.

INTRODUCTION

1 Symbols Used

This documentation uses the following symbols to indicate special information:

Symbol Description

Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning.

Indicates an item requiring care to avoid electric shocks.

Indicates an item requiring care to avoid combustion (fire).

Memo

REF.

Indicates an item prohibiting disassembly to avoid electric shocks or problems.

Indicates an item requiring disconnection of the power plug from the electric outlet.

Indicates an item intended to provide notes assisting the understanding of the topic in question.

Indicates an item of reference assisting the understanding of the topic in question.

Provides a description of a service mode.

Provides a description of the nature of an error indication.

Refers to the Copier Basics Series for a better understanding of the contents.

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

INTRODUCTION

2 Outline of the Manual

This Service Manual contains basic information needed to service the iR2200/iR2800/ iR3300 and its accessories (i.e., side paper deck, shift tray) in the field, conducted for the purpose of maintaining its product quality and a specific level of performance. A separate Service Manual is made available for each of its accessories (except for the side paper deck and shift tray); for details, refer to the appropriate manual.

This Service Manual consists of the following chapters:

1. System Unit

Chapter 1 General Description: features, specifications, names of parts, func-

tions, operation, system configuration, routine maintenance by the user

Chapter 2 Main Controller: functional construction, outline of electrical

circuitry, principles of operation of the image processing system, power supply

Chapter 3 Installation: site conditions and installation procedure,

relocation of the machine, installation of accessories

2. Reader Unit

Chapter 1 Basic Operation: functional construction, outline of electrical

circuitry, basic sequence of operations

Chapter 2 Original Exposure System: principles of operation of the exposure sys-

tem, timing of operation, disassembly/assembly and adjustment

Chapter 3 Image Processing System: principles of operation of the image process-

ing system, timing of operation, disassembly/ assembly and adjustment

3. Printer Unit

Chapter 1 Introduction: safety of the laser, image formation, auxiliary

processes

Chapter 2 Sequence of Operations: basic operations, outline of electrical cir-

cuitry, basic sequence of operations

Chapter 3 Laser Exposure System: principles of operation of the laser exposure

system, timing of operation, disassembly/ assembly and adjustment

Chapter 4 Image Formation System: principles of operation of the image forma-

tion system, timing of operation, disassembly/assembly and adjustment

Chapter 5 Pickup/Feeding System: principles of operation of the pickup/feeding

system, timing of operation, disassembly/ assembly and adjustment

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

INTRODUCTION

Chapter 6 Fixing System: principles of operation of the fixing system,

timing of operation, and disassembly/assembly and adjustment

Chapter 7 Externals and Controls: principles of operation of the externals/con-

trols, timing of operation, disassembly/assembly and adjustment

Chapter 8 Paper Deck-L1: principles of operation, timing of operation,

disassembly/assembly and adjustment

Chapter 9 Casstte Feeding Unit-W1: principles of operation, timing of operation,

disassembly/assembly adjustment

Chapter 10 Inner 2Way Tray-A1: principles of operation, timing of operation,

disassembly/assembly adjustment

Chapter 11 Envelope Feeder Attachment-B1:

principles of operation, timing of operation,disassembly/assembly adjustment

4. Troubleshooting

Chapter 1 Maintenance and Inspection: table of periodically replaced parts, table of

consumables/durables, scheduled servicing chart

Chapter 2 Image Adjustment Basic Procedure:

basic procedure for image adjustment Chapter 3 Standards and Adjustments: standards and adjustments Chapter 4 Troubleshooting Image Faults/Malfunctions:

troubleshooting image faults/malfunctions Chapter 5 Service Mode: how to use service mode, list of service

modes Chapter 6 Self Diagnosis: codes, causes of errors

Chapter 7 Upgrading: how to upgrade

Appendix: general timing chart, general circuit diagrams

The descriptions are updated from time to time to reflect product improvements, and ma-

jor changes are communicated in the form of Service Information bulletins.

All service persons are expected to familiarize themselves with the contents of this Ser-

vice Manual and Service Information bulletins and acquire a level of knowledge and skill required to promptly respond to the needs of the field.

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

iii

INTRODUCTION

The following rules apply throughout this Service Manual:

1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of operation. In the diagrams, accompanies the symbol

represents the path of mechanical drive; where a signal name

, the arrow indicates the direction of the electric signal. The expression “turn on the power” means flipping on the power switch, closing the front door, and closing the delivery unit door, which results in supplying the machine with power.

2. In the digital circuits, ‘1’ is used to indicate that the voltage level of a given signal is “High,” while ‘0’ is used to indicate “Low.” (The voltage value, however, differs from circuit to circuit.) In addition, the asterisk (*) as in “DRMD*” indicates that the DRMD signal goes on when ‘0’. In practically all cases, the internal mechanisms of a microprocessor cannot be checked in the field. Therefore, the operations of the microprocessors used in the machines are not discussed: they are explained in terms of from sensors to the input of the DC controller PCB and from the output of the DC controller PCB to the loads.

The descriptions in this Service Manual are subject to change without notice for product improvement or other purposes, and major changes will be communicated in the form of Service Information bulletins.

All service persons are expected to have a good understanding of the contents of this Service Manual and all relevant Service Information bulletins and be able to identify and isolate faults in the machine.

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

SYSTEM UNIT

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 1 GENERAL DESCRIPTION

CONTENTS

1 Specifications .................................1-1S

1.1 Main Body ...............................1-1S

1.1.1 Type ...................................1-1S

1.1.2 Systems..............................1-1S

1.1.3 Functions ........................... 1-2S

1.1.4 Others ................................ 1-5S

1.2 Side Paper Deck-L1 ................. 1-8S

2 Names of Parts ...............................1-9S

2.1 External Vi e w...........................1-9S

2.2 Cross Section .........................1-11S

3 System Configuration .................. 1-13S

3.1 Functional Construction ........ 1-13S

3.2 Outline of the Electrical

Circuitry .................................1-14S

3.2.1 Construction of the

3.3 Inputs to and Outputs from

the Major PCBs......................1-15S

3.3.1 Wiring Diagram of the

3.4 Configuration with

Accessories ............................1-16S

3.4.1 Accessories for Original/

3.4.2 Accessory Boards ............1-17S

CHAPTER 2 MAIN CONTROLLER

1 Basic Construction .........................2-1S

1.1 Functional Construction .......... 2-1S

1.2 Outline of the Electrical

Circuitry ...................................2-2S

1.2.1 Outline ...............................2-2S

1.2.2 Main Controller PCB .........2-2S

1.2.3 HDD ..................................2-2S

1.3 Start-Up Sequence ....................2-4S

1.3.1 Outline ...............................2-4S

1.3.2 Start-Up Sequence .............2-5S

2 Digital Image Processing ................ 2-7S

2.1 Outline......................................2-7S

2.2 Input Image Processing ............2-8S

2.2.1 Image Data from the

Reader Unit ........................2-8S

2.2.2 Enlargement/Reduction (main scanning direction) ...2-8S

2.2.3 Edge Emphasis...................2-8S

2.2.4 Editing ................................2-8S

2.2.5 Density Conversion

(LUT) .................................2-8S

2.2.6 Binary Processing (error

2.2.7 Binary (dither screen

2.3 Image Memory Control ............2-9S

2.3.1 Compression/De-Compression,

2.3.2 SDRAM ............................2-9S

2.3.3 HDD ..................................2-9S

2.4 Output Image Processing ....... 2-10S

2.4.1 Smoothing........................ 2-10S

2.4.2 Binary-Binary Density

3 Soft Counters ................................2-11S

4 Controlling the Power Supply ......2-15S

4.1 Outline....................................2-15S

4.2 Power Supply Modes .............2-15S

4.3 Standby Mode

(normal operation) ..................2-15S

4.4 Sleep Mode 1 ......................... 2-15S

Electrical Circuit ...............1-14S

Major PCBs .....................1-15S

Paper Feeding .................. 1-16S

diffusion method T-BIC) ....2-9S

method) ..............................2-9S

Rotation, and Enlargement/

Reduction ...........................2-9S

Conversion (read image

output only) ......................2-10S

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CONTENTS

4.4.1 Shift from Standby Mode

to Sleep Mode 1 ...............2-16S

4.4.2 Shift from Sleep Mode 1

to Standby Mode ..............2-16S

4.5 Sleep Mode 2 .........................2-17S

4.5.1 Shift from Standby Mode

to Sleep Mode 2 ...............2-17S

4.5.2 Shift from Sleep Mode 2

to Standby Mode ..............2-17S

CHAPTER 3 INSTALLATION

1 Selecting the Site of Installation ....3-1S

2 Unpacking and Installation ............3-3S

2.1 Before Starting the Work .........3-3S

2.2 Unpacking and Removing the

Fixing Materials .......................3-4S

2.3 Mounting the Scanner ..............3-6S

2.4 Removing the Dummy Drum ....3-6S

2.5 Supplying the T oner .................3-7S

2.6 Mounting the Drum Unit ........3-10S

2.7 Stirring the T oner....................3-12S

2.8 Setting the Cassette .................3-13S

2.9 Checking the Images/

Operations ..............................3-16S

2.10 Connecting to the Network ..... 3-18S

2.11 Checking the Network

Connection .............................3-18S

2.11.1 Using the PING

Function ...........................3-18S

4.5.3 Shift from Sleep Mode 2

to Sleep Mode 1 ...............2-17S

4.6 Turning Off the Power ...........2-17S

5 New Functions .............................2-18S

5.1 Hard Disk Spool ....................2-18S

5.2 SMB Printing .........................2-19S

5.3 LPD Banner ...........................2-20S

2.11.2 Making a Check Using a

Remote Host Address ......3-19S

2.12 Troubleshooting the Network

...............................................3-19S

2.12.1 Checking the Connection

of the Network Cable .......3-19S

2.12.2 Making a Check Using a

Loop-Back Address .........3-20S

2.12.3 Making a Check Using a

Local Host Address ..........3-20S

3 Relocating the Machine .................3-21S

3.1 Preparing for Relocation .........3-21S

3.2 Lifting the Machine Off the

Pedestal ..................................3-22S

4 Installing the Card Reader-C1 .......3-23S

5 Installing the Document

Tray-D2 ........................................3-26S

6 Replacing the Drum Unit ..............3-27S

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 1

GENERAL DESCRIPTION

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1 Specifications

1.1 Main Body

1.1.1 Type

Item Description Body Desktop Copyboard Fixed Light source Xenon lamp Lens Lens array Photosensitive medium OPC drum (30-mm dia.)

T01-101-01

1.1.2 Systems

CHAPTER 1 GENERAL DESCRIPTION

Item Description Reproduction Indirect electrostatic Charging AC roller Exposure Laser Copy density adjustment Auto or manual Development Single-component toner projection Pickup Auto Front cassette (2 cassettes)

Retard method (about 500 sheets of 80 g/m sheets of 64 g/m

Manual Multifeeder

Dual process method (about 50 sheets of 80 g/m Transfer Roller Separation Static eliminator (static separation) + curvature Cleaning Blade Fixing SURF method (plane heater and fixing film)

paper)

paper, about 550

T01-101-02

paper)

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1-1 S

CHAPTER 1 GENERAL DESCRIPTION

1.1.3 Functions

Item Description Resolution Reading 600dpi×600dpi

Copying 1200dpi×600dpi

Printer output 2400dpi×600dpi Original type Sheet, book 3-D object (2 kg max.) Maximum original size A3/279.4×431.8mm (11"×17") Reproduction ratio Direct (1:1), Reduce I (1:0.250), Reduce II (1:0.500),

Reduce III (1:0.611), Reduce IV (1:0.707), Reduce III (1:1.414), Enlarge IV (1:2.000), Enlarge V (1:4.000), Enlarge VI (1:8.000),

Zoom (1:0.250 to 8.000 ; 25% to 800% in 1% increments) Wait time 10 sec or less (at 20°C/168°F) First copy time 5.8 sec (book mode, cassette 1, Direct, A4/LTR, text mode) Continuous copying 999 copies max. Copy size

Cassette A/B A3 max., A5 (vertical feed) min.

Inch 279.4×431.8 mm (11"×17") max., STMT (vertical feed) min.

Manual feed AB A3 max., postcard (vertical feed) min.

Inch 279.4×431.8 mm (11"×17") max., STMT (vertical feed) min.

Cassette 1/2 • Plain paper (64 to 80 g/m2):A3, B4, A4, B5, A5R, A4R, B5R,

279.4×431.8mm (11"×17"), LGL, LTR, LTRR, STMT, STMTR

• Tracing paper (SM-1):A3, B4, A4, B5, A4R, B5R

• Colored paper (Canon-recommended):B4, A4, A4R

Multifeeder • Plain paper (64 to 80 g/m

):A3, B4, A4, B5, A5R, A4R, B5R,

279.4×431.8mm (11"×17"), LGL, LTR, LTRR, STMT, STMTR

• Tracing paper (SM-1, GSN-75):A3, B4, A4, B5, A4R, B5R

• Transparency (Canon-recommended):A4, A4R, LTR, LTRR

• Colored paper (Canon-recommended):B4, A4, A4R

• Postcard: Jpn (vertical feed), double-card, 4-sheet card

• Label sheet (Canon-recommended):B4, A4, A4R, LTR, LTRR

• Thick paper (90 to 128 g/m

):A3, B4, A4, B5, A4R, B5R, LTR,

LTRR

• Envelope

1-2 S

T01-101-03

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 1 GENERAL DESCRIPTION

Item Description Single-sided copying mode • Plain paper (64 to 80 g/m

279.4×431.5mm (11"×17"), LGL, LTR, LTRR, STMT, STMTR

• Tracing paper (SM-1, GSN-75):A3, B4, A4, B5, A4R, B5R

• Transparency (Canon-recommended)A4, A4R, LTR, LTRR

• Colored paper (Canon-recommended):B4, A4, A4R

• Postcard: Jpn postcard (vertical feed), double-card, 4-sheet card

• Label sheet (Canon-recommended):B4, A4, A4R, LTR, LTRR

• Thick paper (90 to 128 g/m LTRR

• Envelope

Double-sided copying mode (automatic)

• Plain paper (64 to 80 g/m

279.4×431.8mm (11"×17"), LGL, LTR, LTRR, STMT, STMTR

• Colored paper (Canon-recommended):B4, A4, A4R

):A3, B4, A4, B5, A5R, A4R, B5R, A5,

):A3, B4, A4, B5, A4R, B5R, LTR,

):A3, B4, A4, B5, A5R, A4R, B5R,

Double-sided copying mode (multifeeder)

• Plain paper (64 to 80 g/m

279.4×431.8mm (11"×17"), LGL, LTR, LTRR, STMT, STMTR

• Colored paper (Canon-recommended):B4, A4, A4R

• Postcard: Jpn (vertical feed), double-card, 4-sheet card

• Thick paper (90 to 128 g/m LTRR

T01-101-04

):A3, B4, A4, B5, A5R, A4R, B5R,

):A3, B4, A4, B5, A4R, B5R, LTR,

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1-3 S

CHAPTER 1 GENERAL DESCRIPTION

Item Description Cassette Capacity 55 mm deep (approx.; about 500 sheets of 80 g/m

paper) Hard disk 6GB Non-image width Leading edge Direct, Enlarge/Reduce:4.0±1.5/-1.0mm <4.5±1.8mm>*1

Trailing edge Direct, Enlarge/Reduce:2.0±1.5mm <2.0±1.8mm>*1 Left/right (1st side) Direct, Enlarge/Reduce:2.5±1.5mm <2.5±2.0mm>*1

Auto clear Yes (2 min standard; may be changed in 1-min increments

between 0 and 9 min)

Sleep mode Yes (2 min standard; may be changed in user mode to

10sec, 1, 2, 10, 15, 20, 30, 40, 50, 60, 90 min, 2, 3, or 4 hr)

Accessory • DADF-H1

• Platen Cover TypeE

• Document Tray-D2

• Copy Tray-F1

• Saddle Finisher-G1

• Puncher Unit-K1 (2/3holes), G1/H1 (4holes)

• Finisher-J1

• Inner 2Way Tray-A1

• Paper Deck-L1

• Cassette Feeding Unit-W1

• Card Reader-C1

• Network Multi-PDL Printer Kit-C1

• Token Ring Network Interface Adapter iN-TR2

*1:The values within parentheses indicate when the DADF is used.

T01-101-05

The above specifications are subject to change for product improvement.

1-4 S

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 1 GENERAL DESCRIPTION

1.1.4 Others

Item Description Operating environment Temperature range 15° to 30°C/59 to 86°F

Humidity range 5 to 80% Atmospheric pressure 810.6 to 1013.3 hpa (0.8 to 1.0 atm)

Power consumption Maximum 1350W or less

Standby 48 W (approx.; reference only) Continuous 720 W (approx.; reference only)

Noise Sound power level (Impulse mode)

Copying iR2200: 66 dB or less, iR3300: 71 dB or less

Standby iR2200: 40 dB or less, iR3300: 50 dB or less Ozone 0.01 ppm or less avg., 0.02 ppm or less max. Dimensions 565 (W) × 678 (D) × 1020 (H) mm

22.2 (W) ×26.7 (D) × 40.2 (H) in (With Cassette Feeding Unit-W1)

Weight 80 kg (approx.)/176.3 lb (approx.) Consumables Copy paper Keep wrapped to protect against humidity. Toner Keep away from direct sunshine, and keep at

40°C/85% or less.

T01-101-06

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1-5 S

CHAPTER 1 GENERAL DESCRIPTION

Reproduction mode Side Paper size copies /min (1-to-N)

iR2200 iR2800 iR3300

Direct A3 (297×420mm) A3 16 16 16

A4 (210×297mm) A4 22 28 33 A5 (149×210mm) A5 18 18 18 B4 (257×364mm) B4 14 14 14 B5 (182×257mm) B5 28 28 28 A4R (297×210mm) A4R 18 18 1 8 B5R (257×182mm) B5 R 1 8 18 18 A5R (210×149mm) A5R 18 18 1 8

Reduce II (50.0%) A3 → A5R A5R 18 18 18

III (61.1%) A3 → B5R B5R 18 18 18 IV (70.7%) B4 → B5R B5R 18 18 18 V (81.6%) A3 → A4R A4R 18 18 18

B4 → A4R A4R 18 18 18

VI (86.5%) B5R → A5R A5R 18 18 18

A4 → B5 B5 28 28 28 A3 → B4 B4 14 14 14

Enlarge IV (200.0%) A5R → A3 A3 16 16 16

III (141.4%) A4R → A3 A3 16 16 16 II (122.4%) B5R → B4 B4 14 14 14

A4R → B4 B4 14 14 14

I (115.4%) A5 → B5 B5 28 28 28

B4 → A3 A3 16 16 16 B5 → A4 A4 22 28 33

Delivery by copier, Auto paper select ON, Auto density, Non-sort, Cassette

T01-101-07

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2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 1 GENERAL DESCRIPTION

Reproduction mode Size (1toN)

iR2200 iR2800 iR3300

Direct 279.4×431.8mm 279.4×431.8mm 16 16 16

(11"×17") (11"×17")

LTR LTR 22 28 33

LGL LGL 14 14 1 4

LTRR LTRR 1 8 18 18

STMTR STMTR 18 18 18

Reduce II 279.4×431.8mm STMTR 18 1 8 18

(50.0%) (11"×17") → STMTR III 279.4×431.8mm LTRR 18 18 18 (64.7%) (11"×17") → LTRR IV 279.4×431.8mm LGL 14 14 1 4 (73.3%) (11"×17") → LGL V LGL → LTRR LTRR 18 18 18 (78.6%)

Enlarge IV STMTR* → 279.4×431.8mm 16 16 16

(200.0%) 279.4×431.8mm (11"×17")

(11"×17")

III LTRR → 279.4×431.8mm 16 16 16 (129.4%) 279.4×431.8mm (11"×17")

(11"×17")

II LGL → 279.4×431.8mm 16 16 16 (121.4%) 279.4×431.8mm (11"×17")

(11"×17") copies/min

Paper size

*STMTR cannot be used as an original. Delivery by copier, Auto paper select ON, Auto density, Non-sort, Cassette

T01-101-08

The above specifications are subject to change for product improvement.

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1-7 S

CHAPTER 1 GENERAL DESCRIPTION

1.2 Side Paper Deck-L1

Item Description Pickup method Retard Paper accommodation Front loading Paper type (horizontal feed only) Plain paper (65 to 80 g/m

Colored paper (Canon-recommended): A4 Capacity 2,500 sheets (approx.; 80 g/m Paper size switch By size guide plate/in service mode Dimensions 324 (W) × 591 (D) × 432 (H) mm

12.8 (W) × 23.3 (D) × 17.0 (H) in Weight 30 kg (approx.)/66.1 lb (approx.) Power supply None (DC power supplied by accessories power supply of

host machine)

Operating conditions Same as host machine

): A4, B5, LTR

paper)

T01-102-01

The above specifications are subject to change for product improvement.

1-8 S

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

2 Names of Par ts

2.1 External View

CHAPTER 1 GENERAL DESCRIPTION

[4]

[5]

[3]

[1]

[2]

[8]

[7]

[12]

[11]

[13]

[10]

[15] [14]

[6]

[1] ADF [2] Original tray [3] Control panel [4] Front cover [5] Cassette 1 [6] Cassette 2 [7] Delivery tray [8] Multifeeder

[9]

[9] Right lower cover [10] DIMM ROM replacement cover [11] Network card slot [12] Parallel connector [13] Extension board slot [14] Main power switch [15] Cassette heater switch

F01-201-01

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1-9 S

CHAPTER 1 GENERAL DESCRIPTION

[1]

[2]

[3]

[4]

[6]

[1] Copyboard glass [2] DADF reading glass [3] Left cover [4] Left lower rear cover (waste toner

case cover)

[5]

[7]

[5] Developing assembly releasing

lever [6] Feeding assembly releasing lever [7] Duplex feeding assembly releas-

ing lever

1-10 S

F01-201-02

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

2.2 Cross Section

[1] [5] [7] [9] [11][12][8] [10]

[3]

CHAPTER 1 GENERAL DESCRIPTION

[4] [2]

[35]

[34] [30]

[37] [33]

[31]

[6]

[13]

[15] [32]

[19] [17]

[18]

[14] [21] [20] [36]

[16] [23]

F01-202-01

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

[24] [25]

[26] [27]

[28] [29]

[22]

1-11 S

CHAPTER 1 GENERAL DESCRIPTION

[1] DADF reading glass [2] No. 1 mirror [3] No. 2 mirror [4] No. 3 mirror [5] Scanning lamp [6] CCD unit [7] Copyboard glass [8] Fixing assembly [9] Pre-exporsure lump [10] Laser unit [11] Laser mirror [12] Drum cleaner assembly [13] Primary charging assembly [14] Photosensitive drum [15] Developing cylinder [16] Transfer guide [17] Multifeeder pickup roller [18] Multifeeder separation pad [19] Registration roller

[20] Transfer roller [21] Static eliminator [22] Cassette 1 [23] Cassette 2 [24] Cassette 1 pickup roller [25] Cassette 1 feeding roller [26] Cassette 1 separation roller [27] Cassette 2 pickup roller [28] Cassette 2 feeding roller [29] Cassette 2 separation roller [30] Fixing film [31] Lower fixing roller [32] Pre-transfer roller [33] Fixing delivery roller [34] Outside delivery roller [35] Delivery roller [36] Duplexing roller [37] Reversing frapper

T01-202-01

1-12 S

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 1 GENERAL DESCRIPTION

3 System Configuration

3.1 Functional Construction

The machine may be broadly divided into the following six functional blocks:

Various

Original

Optical path

Original

illumination

networks or public

telephone

network

CCD PCB

Reader controller

PCB

Original Exposure Block

DC controller PCB

Main power supply PCB

Conposit power supply

PCB

Control Block

Charging

Cleaning

Photo-

sensitive

drum

Control

panel

Main controller PCB

System control/ Image Processing Block

Laser driver PCB

Laser scanner

Development

Image Formation Block

Various

accessory

boards

Laser

Exposure Block

HDD

Delivery

tray

Feeding

Fixing

Separation

Duplexing assembly

Cassette 1 Cassette 2

Transfer

Pickup

control

Pickup/Feeding Block

Multi-

feeder

F01-301-01

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

Side paper

deck

(accessory)

1-13 S

CHAPTER 1 GENERAL DESCRIPTION

3.2 Outline of the Electrical Circuitry

3.2.1 Construction of the Electrical Circuit

The major electrical mechanisms of the machine are controlled by the following PCBs: [1] Man controller PCB; controls the system as a whole, processes images [2] DC controller PCB; controls the printer unit, controls the finisher communication [3] Reader controller PCB; controls the reader unit, controls the DADF communication

PCB

Laser

drive PCB

Drum

sensor

PCB

Pickup

PCB

DC loads

• Clutch

• Solenoid

• Motor

• Sensor

• Fan

• Etc.

Finisher (accessory)

CPU

(IC6501)

DIMM ROM

CPU (IC300)

SRAM

(IC302)

ROM (IC301)

GATE ARRAY (IC334)

PIO (IC303)

IPC (IC309)

DC controller PCB

Control panel PCB

RAM

HDD

Accessory

boards

CPU (IC1010)

Main controller PCB

CPU

(IC400)

ROM

(IC401)

RAM

(IC402)

EEPROM

(IC403)

IPC

(IC404)

Reader controller PCB

Inverter

PCB

M400

Scanner

motor

CCD PCB

ADF

LAMP1

1-14 S

Accessories

power supply

PCB

Main

power

supply

PCB

Composite

power

supply

PCB

F01-302-01

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 1 GENERAL DESCRIPTION

3.3 Inputs to and Outputs from the Major PCBs

3.3.1 Wiring Diagram of the Major PCBs

Laser scanner motor

M10

Laser driver

PCB

Feed

PCB

Drum

sensor

PCB

Conposit

power supply

PCB

J111 J201

Main

power

supply

PCB

J3128

J307/310

J500/501

J3129

J1601

J3114

J136

J205

J204

J312

J302

J311

J301

J308

J300

controller

PCB

J1015J316

Control

panel

CPU PCB

Main

controller

PCB

J403/407/408

Reader

controller

PCB

J803

J801

J1012

J1025

J1014 J409

J401

LCD

panel

(LCD)

J24

Inverter

PCB

HDD

J2005

CCD PCB

J600/601/602

Scanner motor

J25

M400

Switch

PCB

J402

J4021

Inverter

PCB

Note: The in the diagram indicates connection between PCBs, NOT the flow of signals.

F01-303-01

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1-15 S

CHAPTER 1 GENERAL DESCRIPTION

3.4 Configuration with Accessories

3.4.1 Accessories for Original/P aper F eeding

[5]

[4]

[6]

[1]

[2]

[3]

[7]

[8]

[9]

[1] DADF-H1 [2] Platen Cover TypeE [3] Document Tray-D2 [4] Copy Tray-F1 [5] Saddle Finisher-G1

[10]

[6] Puncher Unit-K1/G1/H1 [7] Finisher-J1 [8] Inner 2way Tray-A1 [9] Paper Deck-L1 [10] Cassette Feeding Unit-W1

F01-304-01

1-16 S

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

3.4.2 Accessory Boards

Network Multi-PDL Printer Kit-C1

Network

PCB

Ethernet Interface

Adapter iN-E3

Token Ring

Network Interface

Adapter iN-TR2

Super G3 FAX Board-J1

Super G3 FAX Expansion Kit-B1

Network

PCB

Boot

ROM

Riser

PCB

Riser Board-A1

TokenRing

PCB

Public

telephone

network

TokenRing

network

Ethernet

network

MODEM

PCB

NCU PCB

FAX

UNIT

PSEUDO

UNIT

SPEAKER

UNIT

CHAPTER 1 GENERAL DESCRIPTION

F01-304-02

2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

1-17 S

+ 738 hidden pages

CANON iR2200 User Manual

1 Symbols Used

2 Outline of the Manual

Contents

CHAPTER 1

1 Specifications

2 Names of Par ts

3 System Configuration