Canon imageRUNNER 2202, imageRUNNER 2002 Service Manual

imageRUNNER 2202/2002 Series

Product Overview

Technology

Periodical Service

Parts Replacement and Cleaning

Adjustment

Troubleshooting

Error Code

Service Mode

Installation

Appendix

Service Manual Rev0

987654321

Application

This manual has been issued by Canon Inc. for qualied 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.

0-2

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.

not be copied, reproduced or translated into another language, in whole or in part, without the

consent of Canon Inc.

Caution

Use of this manual should be strictly supervised to avoid disclosure of condential

information.

0-2

0-3

Explanation of Symbols

The following symbols are used throughout this Service Manual.

Symbols Explanation Symbols Explanation

Check. Remove the claw.

Check visually. Insert the claw.

Check the noise. Use the bundled part.

Disconnect the connector. Push the part.

Connect the connector. Plug the power cable.

Remove the cable/wire from the cable guide or wire saddle.

Turn on the power.

1. Each chapter contains sections explaining the purpose of specic functions and the

relationship between electrical and mechanical systems with reference to the timing of

operation.

In the diagrams,

accompanies the symbol, the arrow

signal.

The expression "turn on the power" means ipping 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 eld. 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

represents the path of mechanical drive; where a signal name

indicates the direction of the electric

Set the cable/wire to the cable guide or wire saddle.

Remove the screw.

Tighten the screw.

The following rules apply throughout this Service Manual:

0-3

0-5

Description of Control Panel ------------------------------------------------------------1-12

Contents

0 Safety Precautions

CDRH Act -----------------------------------------------------------------------0-7 Laser Safety --------------------------------------------------------------------0-7 Handling of Laser System --------------------------------------------------0-8 Turn power switch ON -------------------------------------------------------0-9 Power Supply ------------------------------------------------------------------0-9 Safety of Toner --------------------------------------------------------------- 0-10

About Toner ------------------------------------------------------------------------ 0-10 Toner on Clothing or Skin ------------------------------------------------------- 0-10

Notes When Handling the Lithium and Ni-MH Batteries ----------0-10 Notes Before it Works Serving -------------------------------------------0-10 Notes On Assembly/Disassembly --------------------------------------- 0-11

1 Product Overview

Product Lineup -----------------------------------------------------------------1-2

Host machine ----------------------------------------------------------------------- 1-2 Option --------------------------------------------------------------------------------- 1-3

Feature --------------------------------------------------------------------------1-4

Product feature --------------------------------------------------------------------- 1-4

Specications ------------------------------------------------------------------1-4

Product Specications ------------------------------------------------------------ 1-4 Productivity (Print speed) -------------------------------------------------------- 1-5 Paper Type -------------------------------------------------------------------------- 1-6

Pickup ----------------------------------------------------------------------------------------- 1-6

Name of Parts ------------------------------------------------------------------1-8

External View ----------------------------------------------------------------------- 1-8

Network model ------------------------------------------------------------------------------ 1-8 Local print model---------------------------------------------------------------------------- 1-9

Cross Sectional View ------------------------------------------------------------1-10 Control Panel ---------------------------------------------------------------------- 1-11

Power Switch -------------------------------------------------------------------------------1-11

2 Technology

Basic Conguration -----------------------------------------------------------2-2

Functional Conguration --------------------------------------------------------- 2-2 Basic sequence -------------------------------------------------------------------- 2-2

Basic Operation Sequence --------------------------------------------------------------- 2-2

Original Exposure System --------------------------------------------------2-3

Construction ------------------------------------------------------------------------- 2-3

Specications/controls/functions -------------------------------------------------------- 2-3 Major Components ------------------------------------------------------------------------- 2-3

Basic Sequence -------------------------------------------------------------------- 2-4

Basic Sequence at Power-On ----------------------------------------------------------- 2-4 Basic Sequence at Start Key ON (book mode/1 original) ------------------------ 2-4 Basic Sequence at Start Key ON (ADF mode/1 original) ------------------------- 2-5

Controls ------------------------------------------------------------------------------ 2-6

Controlling the Scanning Drive System ----------------------------------------------- 2-6

CIS (contact image sensor)

Magnication Change --------------------------------------------------------------------- 2-8 Dust Detection ------------------------------------------------------------------------------- 2-8 Image Processing -------------------------------------------------------------------------- 2-9

Service Tasks ----------------------------------------------------------------------2-11

Periodically Replaced Parts ------------------------------------------------------------- 2-11 Consumable Parts ------------------------------------------------------------------------- 2-11 Periodical Servicing ----------------------------------------------------------------------- 2-11 Action to take when replacing parts --------------------------------------------------- 2-11

Controller System ----------------------------------------------------------- 2-12

Overview ---------------------------------------------------------------------------- 2-12

Functional Conguration -----------------------------------------------------------------2-12

Controls -----------------------------------------------------------------------------2-13

Boot Sequence -----------------------------------------------------------------------------2-13 Soft Counter ---------------------------------------------------------------------------------2-13 Fan --------------------------------------------------------------------------------------------2-14 Power Supply Control --------------------------------------------------------------------2-14

Service Operations --------------------------------------------------------------- 2-15

Periodically Replaced Parts -------------------------------------------------------------2-15 Consumable Parts ------------------------------------------------------------------------2-15

Outline ----------------------------------------2-7

0-5

0-6

Periodical Servicing -----------------------------------------------------------------------2-15 Action to take when replacing parts ---------------------------------------------------2-15

Laser Exposure System --------------------------------------------------- 2-16

Construction ------------------------------------------------------------------------2-16

Specications/Controls/Functions -----------------------------------------------------2-16 Main Conguration Parts ----------------------------------------------------------------2-16 Control System Conguration ----------------------------------------------------------2-17

Various Control --------------------------------------------------------------------2-18

Laser control signal -----------------------------------------------------------------------2-18 BD signal -------------------------------------------------------------------------------------2-18 Controlling the Intensity of Laser Light -----------------------------------------------2-18 Controlling the Polygon Motor ----------------------------------------------------------2-18 Controlling the Laser Shutter -----------------------------------------------------------2-19

Service Tasks ----------------------------------------------------------------------2-19

Periodically Replaced Parts -------------------------------------------------------------2-19 Consumable Parts -------------------------------------------------------------------------2-19 Periodical Servicing -----------------------------------------------------------------------2-19 Action to take when replacing parts ---------------------------------------------------2-19

Image Formation System ------------------------------------------------- 2-20

Basic Conguration ---------------------------------------------------------------2-20

Specications of Image Formation System -----------------------------------------2-20 Major Components of Image Formation System ----------------------------------2-20 Image Formation Process ---------------------------------------------------------------2-21

Basic Sequence -------------------------------------------------------------------2-22 Controls -----------------------------------------------------------------------------2-23

Drum Unit ------------------------------------------------------------------------------------2-23 Developing Assembly ---------------------------------------------------------------------2-24 Toner Cartridge -----------------------------------------------------------------------------2-25 Transfer Unit -------------------------------------------------------------------------------- 2-26 Periodically Replaced Parts -------------------------------------------------------------2-27 Consumable Parts -------------------------------------------------------------------------2-27 Periodical Servicing -----------------------------------------------------------------------2-27 Action to take when replacing parts ---------------------------------------------------2-27

Fixing System ---------------------------------------------------------------- 2-28

Overview ---------------------------------------------------------------------------- 2-28

Features --------------------------------------------------------------------------------------2-28 Specications -------------------------------------------------------------------------------2-28 Major parts conguration ----------------------------------------------------------------2-29

Controls -----------------------------------------------------------------------------2-30

Fixing temperature control---------------------------------------------------------------2-30 Print temperature control ----------------------------------------------------------------2-31 Down sequence control ------------------------------------------------------------------2-32 User mode related to xing grade -----------------------------------------------------2-35 Paper loop amount control before xing ---------------------------------------------2-35 Protection features ------------------------------------------------------------------------2-36

Work of Service -------------------------------------------------------------------2-37

Periodically Replaced Parts -------------------------------------------------------------2-37 Consumable Parts -------------------------------------------------------------------------2-37 Periodical Servicing -----------------------------------------------------------------------2-37 Action to take when replacing parts ---------------------------------------------------2-37

Pickup Feed System ------------------------------------------------------- 2-38

Overview ---------------------------------------------------------------------------- 2-38

Specication --------------------------------------------------------------------------------2-38 Parts Conguration ------------------------------------------------------------------------2-38 Diagram of Paper Paths -----------------------------------------------------------------2-40

Controls -----------------------------------------------------------------------------2-41

Overview -------------------------------------------------------------------------------------2-41 Cassette Pickup Assembly --------------------------------------------------------------2-41 Multi-Purpose Pickup Assembly -------------------------------------------------------2-44 Fixing / Registration Assembly ---------------------------------------------------------2-44 Duplex / Delivery Assembly -------------------------------------------------------------2-45 Detecting Jams -----------------------------------------------------------------------------2-46

Work of Service -------------------------------------------------------------------2-47

Periodically Replaced Parts -------------------------------------------------------------2-47 Consumable Parts -------------------------------------------------------------------------2-47 Periodical Servicing -----------------------------------------------------------------------2-47 Action to take when replacing parts ---------------------------------------------------2-47

3 Periodical Service

Consumable and Cleaning Parts ------------------------------------------3-2

4 Parts Replacement and Cleaning

List of Parts ---------------------------------------------------------------------4-2

External View ----------------------------------------------------------------------- 4-2

Front Side ------------------------------------------------------------------------------------- 4-2

0-6

0-7

Rear Side ------------------------------------------------------------------------------------- 4-2 Internal View --------------------------------------------------------------------------------- 4-3

List of Main Unit -------------------------------------------------------------------- 4-4

List of Main Unit(1/2) ----------------------------------------------------------------------- 4-4 List of Main Unit(2/2) ----------------------------------------------------------------------- 4-5

List of periodically replacement parts, consumable parts and locations for cleaning -------------------------------------------------------------------------- 4-6 PCB ----------------------------------------------------------------------------------- 4-7 Solenoid ------------------------------------------------------------------------------ 4-7 Sensor -------------------------------------------------------------------------------- 4-8 Motor ---------------------------------------------------------------------------------- 4-9 FAN ------------------------------------------------------------------------------------ 4-9 Switch --------------------------------------------------------------------------------4-10 Clutch --------------------------------------------------------------------------------4-10 Others -------------------------------------------------------------------------------- 4-11

External Covers ------------------------------------------------------------- 4-12

Removing the Front Cover -----------------------------------------------------4-12 Removing the Rear Cover ------------------------------------------------------4-13 Removing the Left Cover Unit -------------------------------------------------4-13 Removing the Reader Rear Cover -------------------------------------------4-14 Removing the Right Cover -----------------------------------------------------4-15 Removing the Reader Front Cover -------------------------------------------4-16 Removing the Cassette 1 -------------------------------------------------------4-16 Removing the Control Panel Unit ---------------------------------------------4-17 Removing the Right Front Cover ----------------------------------------------4-18 Removing the Delivery Tray Cover -------------------------------------------4-18 Removing the Left Front Cover ------------------------------------------------4-19 Removing the Front Inner Cover ----------------------------------------------4-20

Original Exposure System ------------------------------------------------ 4-21

Removing the CIS Unit ---------------------------------------------------------- 4-21

Adjustment for the Reader Upper Unit Replacement -----------------------------4-24

Removing the Reader Unit -----------------------------------------------------4-26

Controller System ----------------------------------------------------------- 4-27

Removing the Controller PCB -------------------------------------------------4-27

Adjustment for the Controller PCB replacement -----------------------------------4-28

Removing the HVT PCB --------------------------------------------------------4-30

Removing the Fixing Cooling Fan --------------------------------------------4-30

Laser Exposure System --------------------------------------------------- 4-34

Removing the Laser Scanner Unit --------------------------------------------4-34

Image Formation System ------------------------------------------------- 4-35

Removing the Toner Cartridge -------------------------------------------------4-35 Removing the Drum Unit --------------------------------------------------------4-35 Removing the Developing Assembly -----------------------------------------4-36 Removing the Developing Cylinder ------------------------------------------4-37 Removing the Transfer Roller --------------------------------------------------4-39

Fixing System ---------------------------------------------------------------- 4-40

Removing the Fixing Assembly ------------------------------------------------4-40 Removing the Fixing Film Unit -------------------------------------------------4-42 Removing the Pressure Roller -------------------------------------------------4-44

Pickup Feed System ------------------------------------------------------- 4-46

Removing the Multi-purpose Tray Pickup Roller --------------------------4-46 Removing the Multi-purpose Tray Separation Pad -----------------------4-47 Removing the Cassette 1 Separation Pad ---------------------------------4-48 Removing the Cassette 1 Pickup Roller ------------------------------------4-49 Removing the Cassette 1 Feed Roller ---------------------------------------4-51 Removing the Main Drive Unit -------------------------------------------------4-52 Removing the Registration Roller ---------------------------------------------4-54

5 Adjustment

Outline ---------------------------------------------------------------------------5-2

Adjustment When Replacing Parts -------------------------------------------- 5-2 Image Position Adjustment ------------------------------------------------------ 5-2

Adjustment When Replacing Parts ---------------------------------------5-3

Scanning System ------------------------------------------------------------------ 5-3

Adjustment for the CIS Unit Replament ----------------------------------------------- 5-3 Adjustment for the Controller PCB replacement ------------------------------------ 5-5

Image Position Adjustment -------------------------------------------------5-6

Leading Edge Margin Adjustment --------------------------------------------- 5-6 Left Edge Margin Adjustment (Front Side) ---------------------------------- 5-6 Left Edge Margin Adjustment (Reverse Side) ------------------------------ 5-7

6 Troubleshooting

0-7

0-8

Initial Check --------------------------------------------------------------------6-2

Initial check items list ------------------------------------------------------------- 6-2

Test Print ------------------------------------------------------------------------6-3

Overview ----------------------------------------------------------------------------- 6-3 Select the test print TYPE ------------------------------------------------------- 6-3

Troubleshooting items -------------------------------------------------------6-4

Troubleshooting items list -------------------------------------------------------- 6-4 Image Failure ----------------------------------------------------------------------- 6-4

Scattered image at center ---------------------------------------------------------------- 6-4 Paper Reverse Side Stained with Toner ---------------------------------------------- 6-5 Stained Leading/Trailing Edge of Paper --------------------------------------------- 6-5 Image Transfer Wrong/Text Void -------------------------------------------------------- 6-6 White Dot at Reverse Trailing Edge of HT ------------------------------------------- 6-6 Irregular Transfer Roller Pitch (50mm) ------------------------------------------------ 6-7

Operation failure ------------------------------------------------------------------- 6-7

Too Large Curl ------------------------------------------------------------------------------- 6-7 Paper Jam due to Solid Image Printed on the Paper with Small Leading-Edge Margin (1-4 mm) ---------------------------------------------------------------------------- 6-8 "Set the drum" Indication ----------------------------------------------------------------- 6-8

Special mode (User mode) ------------------------------------------------------ 6-9

Upgrading Targets and Procedure -------------------------------------- 6-10

Outline ------------------------------------------------------------------------------- 6-10 Preparation ------------------------------------------------------------------------- 6-10

System Requirements --------------------------------------------------------------------6-10 Preparation ----------------------------------------------------------------------------------6-10

Downloading System Software ------------------------------------------------ 6-11

Log Collector ----------------------------------------------------------------- 6-13

OutLine ------------------------------------------------------------------------------ 6-13

Scope of Application ----------------------------------------------------------------------6-13 What to Prepare ----------------------------------------------------------------------------6-13 Operation Procedure----------------------------------------------------------------------6-13 Troubleshooting ----------------------------------------------------------------------------6-13

7 Error Code

Overview ------------------------------------------------------------------------7-2

Outline -------------------------------------------------------------------------------- 7-2

Error Code ----------------------------------------------------------------------7-3

Error Code Details ----------------------------------------------------------------- 7-3

Jam Code -----------------------------------------------------------------------7-6

Main Unit (Included with the Cassette Feeding Module-AB1 and the Duplex Unit-C1) -------------------------------------------------------------------- 7-6 DADF-AM1 -------------------------------------------------------------------------- 7-7

Alarm Code ---------------------------------------------------------------------7-8

Alarm Code Details ---------------------------------------------------------------- 7-8

8 Service Mode

Outline ---------------------------------------------------------------------------8-2

Outline of Service Mode ---------------------------------------------------------- 8-2 Backing up Service Mode -------------------------------------------------------- 8-2 Screen ow of Service Mode --------------------------------------------------- 8-3 Screen ow of Service mode --------------------------------------------------- 8-3

COPIER -------------------------------------------------------------------------8-4

DISPLAY ----------------------------------------------------------------------------- 8-4

VERSION CCD -------------------------------------------------------------------------------------------- 8-4 SPDTYPE ------------------------------------------------------------------------------------ 8-6

I/O -------------------------------------------------------------------------------------- 8-7

R-CON ----------------------------------------------------------------------------------------- 8-7 FEEDER -------------------------------------------------------------------------------------- 8-7

ADJUST ------------------------------------------------------------------------------ 8-7

ADJ-XY ---------------------------------------------------------------------------------------- 8-7 CCD -------------------------------------------------------------------------------------------- 8-9 FEED-ADJ ------------------------------------------------------------------------------------ 8-9 FIXING ---------------------------------------------------------------------------------------8-10 LASER ----------------------------------------------------------------------------------------8-11

FUNCTION ------------------------------------------------------------------------- 8-11

CCD ------------------------------------------------------------------------------------------- 8-11 CLEAR ---------------------------------------------------------------------------------------8-12 MISC-R ---------------------------------------------------------------------------------------8-13 MISC-P ---------------------------------------------------------------------------------------8-13 SYSTEM ------------------------------------------------------------------------------------- 8-13 SPLMAN ------------------------------------------------------------------------------------- 8-13 INSTALL --------------------------------------------------------------------------------------8-14 PART-CHK ----------------------------------------------------------------------------------8-14

----------------------------------------------------------------------------------------- 8-4

0-8

0-9

OPTION ----------------------------------------------------------------------------- 8-14

BODY -----------------------------------------------------------------------------------------8-14 USER ----------------------------------------------------------------------------------------- 8-17

COUNTER --------------------------------------------------------------------------8-18

TOTAL ----------------------------------------------------------------------------------------8-18 PICK-UP -------------------------------------------------------------------------------------8-19 FEEDER -------------------------------------------------------------------------------------8-19 JAM -------------------------------------------------------------------------------------------8-19

FEEDER ----------------------------------------------------------------------- 8-21

ADJUST -----------------------------------------------------------------------------8-21 FUNCTION ------------------------------------------------------------------------- 8-22

TEST MODE ----------------------------------------------------------------- 8-23

PRINT --------------------------------------------------------------------------------8-23

9 Installation

How to check this Installation Procedure -------------------------------9-2

When Using the parts included in the package ---------------------------- 9-2 Symbols in the Illustration ------------------------------------------------------- 9-2

Making Pre-Checks -----------------------------------------------------------9-2

Selecting the Site of Installation ------------------------------------------------ 9-2 Type of Model ----------------------------------------------------------------------- 9-3

Points to Make Before Installation ----------------------------------------9-3 Checking the Contents ------------------------------------------------------9-4 Unpacking and Installation Procedure -----------------------------------9-5

Unpacking the Machine and Removing the Packaging Materials ----- 9-5 Installing the Toner Cartridge --------------------------------------------------- 9-6 Setting the Cassettes ------------------------------------------------------------- 9-8 Connecting the cord --------------------------------------------------------------- 9-9 Turning ON the Main Power / Stirring Toner / Initial setting ------------- 9-9 Setting the Date and Time ------------------------------------------------------9-10 Checking the Operation and the Print Image -----------------------------9-10 About the USB Cable (for Network Model ) -------------------------------- 9-10 About the LAN Cable (for Network Model of Asia, Korea and Taiwan) ---9-10 Checking the Connection to the Network (for Network Model ) ------9-10

Platen Cover Type-T Installation Procedure ------------------------- 9-11

Check the Contents --------------------------------------------------------------9-11 Main Power Switch OFF --------------------------------------------------------9-11 Installation Outline Drawing ---------------------------------------------------- 9-11 Installation Procedure ------------------------------------------------------------ 9-11

Heater Kit-M1 Installation Procedure ---------------------------------- 9-13

Checking the Contents ----------------------------------------------------------9-13 Main Power Switch OFF --------------------------------------------------------9-13 Installation Outline Drawing ---------------------------------------------------- 9-13 Product Name ---------------------------------------------------------------------9-13 Preparation of the Host Machine ----------------------------------------------9-14 Connecting Heater Kit-M1 with the Host Machine ------------------------9-15 After Installing the Heater Kit --------------------------------------------------9-17

Cassette Heater Unit-40 Installation Procedure -------------------- 9-18

Checking the Contents ----------------------------------------------------------9-18 Main Power Switch OFF --------------------------------------------------------9-18 Installation Outline Drawing ---------------------------------------------------- 9-18 Points to Note Before Installation ---------------------------------------------9-18 Connecting Cassette Heater Unit-40 with the Host Machine ----------9-19 Connect Cassette Heater Unit-40 with Cassette Feeding Module AB1(Option Cassette) -----------------------------------------------------------9-20 After Installing the Heater -------------------------------------------------------9-21

Appendix

Service Tools ----------------------------------------------------------------- 10-2

Special Tools --------------------------------------------------------------------------------10-2 Oils and Solvents --------------------------------------------------------------------------10-2

General Circuit Diagram --------------------------------------------------- 10-3

General Circuit Diagram --------------------------------------------------------10-3

General Circuit Diagram (1/5) ----------------------------------------------------------10-3 General Circuit Diagram (2/5) ----------------------------------------------------------10-4 General Circuit Diagram (3/5) ----------------------------------------------------------10-5 General Circuit Diagram (4/5) ----------------------------------------------------------10-6 General Circuit Diagram (5/5) ----------------------------------------------------------10-7

General Timing Chart ------------------------------------------------------ 10-8

2 Prints, Continuous, Cassette 1 ----------------------------------------------10-8

Backup Data ------------------------------------------------------------------ 10-9

0-9

0-10

Soft Counter Specications --------------------------------------------- 10-10

Soft counter specications ---------------------------------------------------- 10-10

0-10

Safety Precautions

CDRH Act

■

Laser Safety

■

Handling of Laser System

■

Turn power switch ON

■

Power Supply

■

Safety of Toner

■

Notes When Handling

■

the Lithium and Ni-MH Batteries Notes Before it Works

■

Serving

Safety Precautions > Laser Safety

0-12

CDRH Act

The Center for Devices and Radiological Health of the US Food and Drug Administration put

into force regulations concerning laser products on August 2, 1976. These regulations apply

to laser products manufactured on and after August 1, 1976, and the sale of laser products

not certied under the regulations is banned within the Untied States. The label shown here

indicates compliance with the CDRH regulations, and its attachment is required on all laser

products that are soled in the United States.

CANON INC.

30-2,SHIMOMARUKO,3-CHOME,OHTA-KU,TOKYO,JAPAN

MANUFACTURED:

THIS PRODUCT CONHORMS WITH DHHS RADIATION PERFORMANCE STANDARD 21CFR CHAPTER 1 SUBCHAPTER J.

F-0-1

Laser Safety

Laser beam radiation may pose a danger to the human body. A laser scanner mounted on the

machine is sealed with the protection housing and external cover to prevent the laser beam

from leaking to the outside. The laser beam never leaks out of the scanner as far as users

operate the machine normally.

The following warnings are given to comply with Safety Standard (EN60950-1).

Sicherheit des Lasers

Laserstrahlen können für den menschlichen Körper gefährlich sein. Aus diesem Grund ist das

optische Lasersystem mit einem Schutzgehäuse und einer Außenabdeckung

dicht verschlossen und hat eine Struktur, die keine Laserstrahlen nach außen dringen lässt.

Unter der Voraussetzung, dass der Benutzer dieses Gerät normal

bedient, ist ein Austritt von Laserstrahlen daher ausgeschlossen.

A different description may be used for a different product.

Safety Precautions > Laser Safety

0-12

Safety Precautions > Handling of Laser System

Handling of Laser System

When servicing the area around the laser assembly, be sure to turn off the main power.

If you must servicr while the power is turned on, be sure to keep the followings:

- Do not use a screwdriver or tools that have a high level of reectance in the laser path.

- Remove watches and rings before starting the work. (They can reect the laser beam,

possibly hitting the eye.)

The machine's covers that can reect laser light are identied by means of a warning label

(Figure). If you must detach a cover showing the label, be sure to take

extra caution during the work.

The following warnings are given to comply with Safety Standard (EN60950-1).

0-13

Safety Precautions > Handling of Laser System

F-0-2

F-0-3

This product is certicated as a Class 1 laser product under IEC60825-1:2007.

0-13

Safety Precautions > Power Supply

0-14

Turn power switch ON

The machine is equipped with 2 power switches: main power switch and energy saver key.

The machine goes on when the main power switch is turned on (i.e., other than in low power

mode, sleep mode).

Power Supply

1. As a general rule, do not use extension cords. Using an extension cord may result in a re or electrical shock. If an extension cord must be used, however, use one for local rated voltage and over, untie the cord binding, and insert the power plug completely into the extension cord outlet to ensure a rm connection between the power cord and the extension cord.

2. The socket-outlet shall be installed near the equipment and shall be easily accessible.

Energy Saver Key

Safety Precautions > Power Supply

Main Power Switch

F-0-4

F-0-5

0-14

Safety Precautions > Notes Before it Works Serving

0-15

Safety of Toner

About Toner

The machine's toner is a non-toxic material made of plastic, iron, and small amounts of dye.

Do not throw toner into re. It may cause explosion.

Toner on Clothing or Skin

• If your clothing or skin has come into contact with toner, wipe it off with tissue; then, wash it

off with water.

• Do not use warm water, which will cause the toner to jell and fuse permanently with the

bers of the cloth.

• Tonner is easy to react with plastic material, avoid contact with plastic.

Notes When Handling the Lithium and Ni-MH Batteries

RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.

DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

The following warnings are given to comply with Safety Principles (EN60950).

Wenn mit dem falschen Typ ausgewechselt, besteht Explosionsgefahr.

Gebrauchte Batterien gemäß der Anleitung beseitigen.

Safety Precautions > Notes Before it Works Serving

Notes Before it Works Serving

At servicing, be sure to turn OFF the power source according to the specied steps and disconnect the power plug.

0-15

Safety Precautions > Notes On Assembly/Disassembly

Notes On Assembly/Disassembly

Follow the items below to assemble/disassemble the device.

1. Disconnect the power plug to avoid any potential dangers during assembling/disassembling

works.

2. If not specially instructed, reverse the order of disassembly to reinstall.

3. Ensure to use the right screw type (length, diameter, etc.) at the right position when

assembling.

4. To keep electric conduction, binding screws with washers are used to attach the grounding

wire and the varistor. Ensure to use the right screw type when assembling.

5. Unless it is specially needed, do not operate the device with some parts removed.

6. Never remove the paint-locked screws when disassembling.

F-0-6

0-16

Zweipolige bzw. Neutralleiter-Sicherung

Safety Precautions > Notes On Assembly/Disassembly

ACHTUNG

F-0-7

0-16

Product Overview

Product Lineup

■

Feature

■

Specications

■

Name of Parts

■

Product Overview

Product Overview > Product Lineup > Host machine

1-2

Product Lineup

Host machine

F-1-1

Print Speed Positioning LAN Port USB Port Option Conversion

iR2202 iR2002

Network model Local print

model

22ppm 20ppm

Target machine: iR2422/2420 Series Yes - Yes -

Yes Yes Yes Yes

ADF

Duplex Unit Yes - Yes -

Cassette Feeding Module Cassette Heater

Yes - Yes -

Yes Yes Yes Yes

Network model Local print

model

T-1-1

Product Overview > Product Lineup > Host machine

1-2

Product Overview > Product Lineup > Option

1-3

Option

Heater Kit-M1

Cassette Heater Unit-40

Duplex Unit-C1

DADF-AM1

Platen Cover Type T

FL Cassette-AU1

Product name Required options, conditions, etc.

DADF-AM1 Opiton for network model

Paper weight: <Single feed> 37 to 128 g/m <Continuous feed> 52 to 105 g/m Stacking capacity:

50 sheets (80 g/m2, A4 or LTR) Platen Cover Type T Standard or option Cassette Feeding Module-AB1 Opiton for network model

Standard or option

Pickup capacity: 250 sheets (80 g/m FL Cassette-AU1 Option for 1st cassette of the main body Duplex Unit-C1 Opiton for network model

Standard or option Heater Kit-M1 Heater Kit-M1 is required when installing the optional

heater. Cassette Heater Unit-40 Option for cassette of main body and Cassette Feeding

Module-AB1.

Use it to suppress the moisture absorption of the paper in

the cassette.

Heater Kit-M1 is required.

)

T-1-2

Cassette Feeding

Product Overview > Product Lineup > Option

Module-AB1

F-1-2

1-3

Product Overview > Specications > Product Specications

1-4

Feature

Product feature

Reader unit

- The mold frame was adopted.

Small-size/weight-saving

Drum unit

- Installed at the time of factory shipment.

Improved installability

Toner

- The toner of the low melting was adopted.

Paper loading improvement (High-temperature and high-humidity environment )

Controller PCB

- The DC controller and the main controller were unified.

Space-saving

Main body frame

- The mold frame was adopted.

Small-size/weight-saving

F-1-3

Specications

Product Specications

Copyboard Body Light source type Photosensitive medium Image reading method Reproduction method Exposure method Charging method Development method Transfer method Separation method Pickup method

Fixing method Delivery method Reproduction ratio Drum cleaning method Toner type Toner replenish method Toner level detection function Top image margin Left image margin Warm-up time Number of gradations Reading resolution Writing resolution First print time Paper type (Cassette)

Paper type (Multi-purpose pickup tray)

Paper size (Cassette 1)

Paper size (Cassette 2)

Stream reading, original xed reading Desktop LED (RGB) OPC drum (30 mm dia) CIS Indirect electrostatic method Laser exposure system Roller charge Dry single component projection developing By transfer roller Curvature and static eliminator 1st cassette: Pad separation method

2nd cassette: Retard separation method Multi-purpose pickup tray: Pad separation method On demand

Face down delivery (in-body delivery) 25 to 400% By cleaning blade Single component magnetic negative charge toner Toner cartridge Yes

3.0 ± 1.5 mm

3.0 ± 2.0 mm At power ON: 13 sec or less 256 gradations 600 x 600 dpi 600 x 600 dpi

7.9 sec or less Plain paper (64 to 90 g/m2), recycled paper (64 to 80 g/m2), color

paper (64 to 80 g/m2), pre-punched paper Plain paper (64 to 90 g/m2), recycled paper (64 to 80 g/m2), color paper (64 to 80 g/m2), pre-punched paper, bond paper(75 to 90 g/ m2), heavy paper 1 (91 to 105 g/m2), heavy paper 2 (106 to 128 g/ m2), OHP, labels, Envelopes (No.10(COM10), Monarch, ISO-C5, DL) A4, A4R, A3, A5R, B4, B5, B5R, LTR, LTRR, LGL, 11" x 17" (279 mm X 432 mm), STMTR, 8K, 16K, 16KR A4, A4R, A3, A5, B4, B5, B5R, LTR, LTRR, LGL, 11" x 17" (279 mm X 432 mm), STMT, 8K, 16K, 16KR

Product Overview > Specications > Product Specications

1-4

Product Overview > Specications > Productivity (Print speed)

1-5

Paper size (Multi-purpose pickup tray)

Pickup capacity

Duplex method Noise

Ozone Power supply rating

Power consumption

Maximum power consumption At the time of printing

At the time of sleep (Deep Sleep)

Dimensions (W x D x H)

Weight

A4, A4R, A3, A5, A5R, B4, B5, B5R, LTR, LTRR, LGL, 11" x 17" (279 mm X 432 mm), STMT, STMTR, EXEC, 8K, 16K, 16KR, Custom paper size (95 x 148 mm to 297 x 431.8 mm), Envelopes (No.10(COM10), Monarch, ISO-C5, DL) Cassette1/2: 250 sheets (80 g/m2) Multi-purpose pickup tray: 80 sheets (80 g/m2) Through path duplex

imageRUNNER 2202: At the time of printing: 66.7 dB or less / At the time of standby: 48 dB or less imageRUNNER 2002: At the time of printing: 66 dB or less / At the time of standby: 48 dB or less

1.5 mg/h or smaller Network model

120 - 127 V AC, 60Hz, 4.6 A 220 - 240 V AC, 50Hz/60Hz, 2.7 A Local print model 220 - 240 V AC, 50Hz/60Hz, 2.4 A

1.5 kW or less

Network model imageRUNNER 2202 : Approx. 470 Wh (Reference) imageRUNNER 2002 : Approx. 433 Wh (Reference) Local print model imageRUNNER 2202 : Approx. 416 Wh (Reference) imageRUNNER 2002 : Approx. 398 Wh (Reference)

2.0 W or less

622 mm x 589 mm x 502 mm (with the platen cover and single cassette) 622 mm x 589 mm x 567 mm (with the platen cover and double cassette) 622 mm x 589 mm x 692 mm (with the feeder and double cassette) Min (With the platen cover and single cassette: 29.7 kg (included with the drum unit and toner cartridge) Max (with the feeder and double cassette): 41.3 kg (included with the drum unit and toner cartridge)

T-1-3

Productivity (Print speed)

Fixing mode Size 1-sided 2-sided

Plain paper mode (color paper, recycled paper, plain paper (64 to 90 g/m

), pre-

punched paper)

Heavy paper L mode (heavy paper 1 (91 to 105 g/m

), label)

Heavy paper mode (Heavy paper 2 (106 to 128 g/m

))

A3, 11" x 17" (279 mm X 432 mm) A4, LTR, 16K

B4, LGL, 8K B5, EXEC A4R, LTRR A5, STMT A5R, B5R, STMTR, 16KR Custom paper size A3, 11" x 17" (279 mm X 432 mm) A4, LTR, 16K B4, LGL, 8K B5, EXEC A4R, LTRR A5, STMT A5R, B5R, STMTR, 16KR Custom paper size A3, 11" x 17" (279 mm X 432 mm) A4, LTR, 16K B4, LGL, 8K B5, EXEC A4R, LTRR A5, STMT A5R, B5R, STMTR, 16KR Custom paper size

Cassette

pickup

iR2202: 11 iR2002: 10

iR2202: 22 iR2002: 20

10 10 6.7 6.7 20 20 14 .2 14 .2 11 11 7.8 7.8 23 23 - 13 13 9.1 9.1

5 5 - -

- 8 - -

- 12 - -

- 8 - -

- 12 - -

- 10 - -

- 13 - -

- 10 - -

- 5 - -

- 7 - -

- 10 - -

- 6 - -

- 10 - -

- 8 - -

- 11 - -

- 7 - -

- 5 - -

Multi-

purpose

Cassette

pickup

10 iR2202: 6.9

iR2002: 6.7

20 iR2202: 14.7

iR2002: 14.2

Multi-

purpose

pickup

iR2202: 6.9 iR2002: 6.7

iR2202: 14.7 iR2002: 14.2

Product Overview > Specications > Productivity (Print speed)

1-5

Product Overview > Specications > Paper Type > Pickup

1-6

Fixing mode Size 1-sided 2-sided

Super heavy paper mode (Bond paper (75 to 90 g/m

Envelope Monarch

OHP A4R

))

A3, 11" x 17" (279 mm X 432 mm) A4, LTR, 16K B4, LGL, 8K B5, EXEC A4R, LTRR A5, STMT A5R, B5R, STMTR, 16KR Custom paper size

COM10 ISO-C5 DL

LTRR

Cassette

pickup

- 5 - -

- 7 - -

- 5 - -

- 6 - -

- 4 - -

- 5 - -

- 4 - -

- 3 - -

- 4 - -

- 11 - -

Multi-

purpose

pickup

Cassette

pickup

Multi-

purpose

pickup

T-1-4

Paper Type

Following shows the types of usable papers.

See the table below for the custom paper size.

Type Feeding direction (mm) Width direction (mm)

Custom paper size 148 to 431.8 95 to 297

■Pickup

Usable paper types are shown.

Paper type Size Multi-purpose

pickup tray Color paper, recycled paper, plain paper (64 to

)

90 g/m

A4R

B5R

A5R

11" x 17" (279 mm X 432 mm) LGL

LTR

LTRR

STMTR

STMT

EXEC

K16

K16R

Custom paper size

Yes Yes Yes

Yes No Yes

Yes Yes No

Yes Yes Yes

Yes Yes No

Yes No Yes

Yes No No

Yes Yes Yes

Yes No No

Cassette 1 Cassette 2

T-1-5

Product Overview > Specications > Paper Type > Pickup

1-6

Product Overview > Specications > Paper Type > Pickup

1-7

Paper type Size Multi-purpose

pickup tray Heavy paper 1 (91 to 105 g/m heavy paper 2 (106 to 128 g/

), bond paper

m (75 to 90 g/m

A4R A4 B5R

)

A5 A5R

Yes No No Yes No No Yes No No Yes No No Yes No No Yes No No Yes No No Yes No No

11" x 17" (279 mm X 432

Yes No No

mm) LGL LTR LTRR STMTR STMT EXEC K8 K16 K16R Custom paper size

Label A4R

LTR Pre-punched paper

A4R

LTR

LTRR OHP A4

LTR Envelope No.10

(COM10)

Monarch

ISO-C5

Yes No No Yes No No Yes No No Yes No No Yes No No Yes No No Yes No No Yes No No Yes No No

Yes No No

Yes No No Yes No No Yes No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes No No

Yes No No

Yes No No Yes No No Yes No No

Cassette 1 Cassette 2

T-1-6

Product Overview > Specications > Paper Type > Pickup

1-7

Product Overview > Name of Parts > External View > Network model

1-8

Name of Parts

External View

■Network model

[9]

[10]

[11]

[8]

[1] [2] [3] [4]

[12]

[7]

[6]

[5]

[1] Reader front cover [2] Left front cover [3] Front cover [4] Cassette 1 [5] Cassette 2 [6] Control panel assembly [7] Delivery tray cover [8] Reader upper unit [9] Platen glass [10] Left cover unit [11] Multi-purpose pickup tray [12] Reader rear cover [13] Rear rover [14] Right cover [15] USB Port [16] LAN Port

F-1-4

[13]

[14]

Product Overview > Name of Parts > External View > Network model

[15]

[16]

F-1-5

1-8

Product Overview > Name of Parts > External View > Local print model

1-9

■Local print model

[8]

[9]

[10]

[7]

[1] [2] [3] [4]

[11]

[6]

[5]

[1] Reader front cover [2] Left front cover [3] Front cover [4] Cassette 1 [5] Control panel assembly [6] Delivery tray cover [7] Reader upper unit [8] Platen glass [9] Left cover unit [10] Multi-purpose pickup tray [11] Reader rear cover [12] Rear rover [13] Right cover [14] USB Port

F-1-6

[12]

[13]

Product Overview > Name of Parts > External View > Local print model

[14]

F-1-7

1-9

Product Overview > Name of Parts > Cross Sectional View

1-10

Cross Sectional View

[1]

[17]

[16]

[15]

[14]

[13]

[12] [11] [10] [9]

[8] [7]

[6]

[5]

[2]

[3]

[4]

[1] CIS unit [2] Laser scanner unit [3] Toner cartridge [4] Developing assembly [5] Cassette 2 pickup roller If equipped with the 1-cassette

module.

[6] Cassette 2 separation roller If equipped with the 1-cassette

module.

[7] Cassette 2 feed roller If equipped with the 1-cassette

module. [8] Cassette 1 separation pad [9] Cassette 1 pickup roller

[10] Multi-purpose tray separation pad

[11] Multi-purpose tray pickup roller [12] Registration roller [13] Transfer roller [14] Drum unit [15] Fixing assembly [16] Duplex unit If equipped with the duplex unit. [17] Delivery roller

F-1-8

Product Overview > Name of Parts > Cross Sectional View

1-10

Product Overview > Name of Parts > Control Panel > Power Switch

1-11

Control Panel

■Power Switch

●Types of power switch

Energy Saver Key

●Points to Note on Turning ON/OFF the Power Switch

• To turn off the power, turn off the Main power Switch. (Conventional shutdown sequence

operation is not required.)

• After power-off (After the Main power Switch is turned off), do not reactivate the Main

power Switch until a screen disappears.

• Do not turn off the power while download is processing.

Heater Switch

Main Power Switch

F-1-9

This machine has the Main Power Switch, the Heater Switch and the Energy Saver Key.

[1] Main Power Switch

This switch is used to turn OFF / ON the power of host machine.

[2] Heater Switch (option)

This switch is used to turn OFF / ON the power of the cassette heater.

[3] Energy Saver Key

This switch is used to shift the machine to power-save mode or to restore it to normal

mode.

Product Overview > Name of Parts > Control Panel > Power Switch

1-11

Product Overview > Name of Parts > Control Panel > Description of Control Panel

1-12

■Description of Control Panel

●Control Panel

Network model

[1] [2] [3] [4] [5] [6] [7] [8] [9]

Local print model

No. Name Function

[1] Display

[2] [COPY/SCAN] key [3] [Reset] key [4] [▲] key

[▼] key [◄] key

[►] key

[OK] key

[5] [Status Monitor] Key

[10][11][12][13][14][15][16][17][18]

F-1-10

[3] [4] [5][1] [2] [17]

[7] [8] [9]

[15]

[12][13]

[10][11][16]

F-1-11

[6]*1 Numeric keys ([0]-[9])

[*] Key [#] Key [C] Key

[7] [Counter Check] Key

[8] [Energy Saver] Key

[9] [Settings/Registration] Key [10] [Stop] Key [11] [Start] Key [12] [Error] Indicator [13] [Processing/Data] Indicator

[14]*1 [Log In/Out]

[15] [Select Paper/Settings] Key

[16] [Back] Key [17] [ID Card Copy/Favorite

Settings] Key

[18]*1 [2-Sided] Key

*1: Network model only

During normal operation, displays messages and prompts. When adjusting the settings, displays your selections, text, and numbers. Press to switch the mode to copy or scan.

Press to reset the settings. Press to scroll up or to increase the value.

Press to scroll down or to decrease the value. Press to return to the previous screen, or move the

cursor to the left. Press to proceed to the next screen, or move the cursor to the right. Press to conrm an action or setting. Press to view the status of jobs or cancel jobs. Also check the status of the network or the machine. Press to enter characters and numbers. Press to switch the character entry mode.

Press to enter symbols. Press to delete entered characters and numbers. Press this to display the total number of copies or

prints (performed by the machine) on the display. Press to manually set or cancel the Sleep mode. The Energy Saver indicator lights green while in the Sleep mode. Press to specify or register various settings. Press to cancel jobs. Press to start a job. Flashes when an error occurs. Flashes when the device is in operation, is on when there is a job waiting to be processed. Press to log in/out when Department ID Management has been set. Press to select a paper source, such as a drawer or multi-purpose tray, and register paper size and type. Press to return to the previous screen. Press to use the ID Card Copy and Favorite Settings.

Press to set 2-sided copies.

T-1-7

Product Overview > Name of Parts > Control Panel > Description of Control Panel

1-12

Technology

Basic Conguration

■

Original Exposure System

■

Controller System

■

Laser Exposure System

■

Image Formation System

■

Fixing System

■

Pickup Feed System

■

Technology

Technology > Basic Conguration > Basic sequence > Basic Operation Sequence

2-2

Basic Conguration

Functional Conguration

The host machine is constructed by following functional system blocks; Document

Exposure System, Controller System, Laser Exposure System, Image Formation System,

Fixing System and Pickup/Feed System.

Original exposure system

CIS unit

Controller system

・Engine control ・System control

Duplexing

feed

Delivery

Fixing

Transfer

Pickup

Fixing

system

Laser exposure system

Laser scanner unit

Image formation system

Basic sequence

■Basic Operation Sequence

Basic Operation Sequence is controlled by engine controller. Each sequence, from main

power switch ON until the main motor stops, is described as below. See timing chart for

detail in the Appendix chapter.

Zone Purpose Remarks

WAIT (wait)

STBY (standby)

INTR (initial rotation)

From main power switch ON until the main motor stops initial rotating.

From WAIT end or LSTR end until print indication command is entered from the controller PCB (PCB1).

From print indication command is entered from the controller PCB (PCB1) until the Pickup solenoid turns ON.

Eliminates charging on the surface of the photosensitive drum and cleans the transfer roller and keeps heater temperature const.

Keeps the host machine standby.

Keeps photosensitive drum stable sensitivity for print advance preparations and cleans the transfer roller.

Detects the toner cartridge while it keeps heater temperature constant.

Pickup/feed system

Technology > Basic Conguration > Basic sequence > Basic Operation Sequence

Cassette 1

Cassette 2

Paper flow Signal flow Laser beam

F-2-1

PRINT (print)

LSTR (last rotation)

From INTR end until top edge of the paper detect sensor detects end edge of the paper.

From PRINT end until the main motor stops.

Forms image on the photosensitive drum, based on Video signal (/VDO1,/ VDO2,VDO1,VDO2) from the controller PCB (PCB1). It transfers toner image onto the paper. Eliminates the paper on the nal job completely.

Directly starts INTR after LSTR ends when print indication command is entered from the controller PCB (PCB1).

T-2-1

2-2

Technology > Original Exposure System > Construction > Major Components

Original Exposure System

Construction

■Specications/controls/functions

The main specications, controls and functions of the original exposure and feed system are

described below.

Item Specication/Function

Original exposure LED Original scan In book mode mobile CIS scanning

In ADF mode xed CIS scanning

Read resolution B/W: 600 dpi (main scanning) x 600 dpi (sub scanning)

Color SEND: 300 dpi (main scanning) x 600 dpi (sub scanning) Gradation 256 gradation Carriage position detection Contact Sensor HP Sensor(SR402) Magnication 25% to 400%

Main scanning direction Sub scanning direction

Lens Rod lens array CMOS sensor Number of lines:1

CIS drive control Reader Motor(M301) Original size detection

*1 Controls differ depending on magnications. Refer to Magnication Change for detail.

In book mode No

In ADF mode Main scanning direction: photo interrupter

Image is processed on the controller PCB

In book mode: Image is procesed by carriage speed and

controller PCB *1

In ADF mode: Image is processed by paper delivery speed and

controller PCB *1

Number of pixels: Total 7344 (incl. 7276 effective pixels)

Maximum original scan width: 308mm

Sub scanning direction: photo interrupter

T-2-2

2-3

■Major Components

Major components of the original exposure system is shows below.

Contact sensor HP sensor (SR402)

Reader motor (M301)

CIS unit

F-2-2

Item Code Specication/Function

Reader Motor M301 Pulse Motor: carriage drive control

Contact Sensor HP Sensor SR402 Photo interrupter: CIS home position detection

Technology > Original Exposure System > Construction > Major Components

CIS unit - LED Indirect exposure

T-2-3

2-3

+ 184 hidden pages