Canon iR2020 Series User manual

Sep 14 2005
Portable Manual
iR2020/2016 Series

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.
Copyright
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.
COPYRIGHT © 2001 CANON INC.
Printed in Japan
Caution
Use of this manual should be strictly supervised to avoid disclosure of confidential information.

Introduction
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).
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.
Memo
REF.

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 refer-
ence to the timing of operation.
In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , 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, how-
ever, 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 com-
municated 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."

Contents
Contents
Chapter 1 Maintenance and Inspection
1.1 Periodically Replaced Parts ...............................................................................................................................1
1.1.1Overview .........................................................................................................................................................1
1.1.2Reader Unit.....................................................................................................................................................1
1.1.3Printer Unit ......................................................................................................................................................1
1.2 Durables and Consumables...............................................................................................................................1
1.2.1Overview .........................................................................................................................................................1
1.2.2Reader Unit.....................................................................................................................................................1
1.2.3Printer Unit ......................................................................................................................................................1
1.3 Scheduled Servicing Basic Procedure .............................................................................................................2
1.3.1Scheduled Servicing......................................................................................................................................2
Chapter 2 Standards and Adjustments
2.1 Scanning System .................................................................................................................................................3
2.1.1Procedure after Replacing the CIS .............................................................................................................3
2.2 Image Formation System ...................................................................................................................................3
2.2.1Procedure after Replacing the Developing Assembly .............................................................................3
2.3 Electrical Components ........................................................................................................................................3
2.3.1Procedure after Replacing the Image Processor PCB ...........................................................................3
Chapter 3 Error Code
3.1 Error Code Details ...............................................................................................................................................5
3.1.1Error Code Details .........................................................................................................................................5
3.2 Jam Code..............................................................................................................................................................6
3.2.1Jam Codes (Related to Printer Unit)...........................................................................................................6
3.2.2Jam Codes (Related to Finisher) ................................................................................................................7
3.2.3Jam Codes (Related to ADF).......................................................................................................................7
3.2.4Jam Codes (Related to Duplex Unit) ..........................................................................................................7
3.2.5Jam Codes (Related to Inner 2-way Tray).................................................................................................7
Chapter 4 User Mode Items
4.1 User Mode Items..................................................................................................................................................9
4.1.1Common Settings ..........................................................................................................................................9
4.1.2Copy Settings .................................................................................................................................................9
4.1.3FAX Settings.................................................................................................................................................10
4.1.4Address Book Set. .......................................................................................................................................10
4.1.5Printer Settings.............................................................................................................................................10
4.1.6Timer Settings ..............................................................................................................................................11
4.1.7Report Settings ............................................................................................................................................11
4.1.8Adjust./Cleaning ...........................................................................................................................................11

Contents
4.1.9System Settings .......................................................................................................................................... 11
Chapter 5 Outline of Components
5.1 Clutch/Solenoid ................................................................................................................................................. 15
5.1.1List of Clutches/Solenoids ........................................................................................................................ 15
5.2 Motor ................................................................................................................................................................... 15
5.2.1List of Motors ............................................................................................................................................... 15
5.3 Fan ...................................................................................................................................................................... 16
5.3.1List of Fans................................................................................................................................................... 16
5.4 Sensor................................................................................................................................................................. 17
5.4.1List of Sensors............................................................................................................................................. 17
5.5 Switch.................................................................................................................................................................. 19
5.5.1List of Switches............................................................................................................................................ 19
5.6 Lamps, Heaters, and Others ........................................................................................................................... 19
5.6.1List of Lamps, Heaters, and Others ......................................................................................................... 19
Chapter 6 System Construction
6.1 System Construction ........................................................................................................................................ 21
6.1.1Pickup/ Delivery /Original Handling Accessories System Configuration (iR2020/iR2020J)............ 21
6.1.2Pickup/ Delivery /Original Handling Accessories System Configuration (iR2016/iR2016J)............ 22
6.1.3Reader Heater/ Cassette Heater System Configuration....................................................................... 23
6.1.4Printing/Transmitting Accessories System Configuration (iR2020J/iR2016J) .................................. 23
6.1.5Printing/Transmitting Accessories System Configuration (iR2020/iR2016) ...................................... 24
6.1.6Functions of the Printing/Transmission Functions (iR2020/iR2016)................................................... 24
6.2 Product Specifications...................................................................................................................................... 25
6.2.1Product Specifications................................................................................................................................25
6.3 Function List....................................................................................................................................................... 26
6.3.1Printing Speed (iR2020/iR2020J)............................................................................................................. 26
6.3.2Printing Speed (iR2016/iR2016J)............................................................................................................. 27
6.3.3Types of Paper ............................................................................................................................................ 28
Chapter 7 Upgrading
7.1 Upgrading........................................................................................................................................................... 31
7.1.1Overview of Upgrade.................................................................................................................................. 31
7.1.2Overview of Service Support Tool............................................................................................................ 31

Chapter 1
1
Chapter 1 Maintenance and Inspection
1.1 Periodically Replaced Parts
1.1.1 Overview
0011-0421
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
The machine has parts that must be replaced on a periodical basis to ensure a specific level of functional performance. (The loss of the function of any of these parts
will significantly affect the machine performance, regardless of the presence/absence of external changes or damage.)
If possible, schedule the replacement so that it coincides with a scheduled service visit.
The timing of replacement may vary depending on the site environment or user habit.
1.1.2 Reader Unit
0011-0422
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
The reader unit does not have parts that require periodical replacement.
1.1.3 Printer Unit
0011-0423
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
The printer unit does not have parts that require periodical replacement.
1.2 Durables and Consumables
1.2.1 Overview
0011-0424
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
The machine has parts that may require replacement once or more during the period of product warranty because of wear or damage. Replace them as needed by
referring to their indicated estimated lives.
- Checking the Timing of Replacement
Use the following service mode item to check the timing of replacement:
#COUNTER > DRBL-1
- FX-UNIT: Fixing Unit
- TR-ROLL: Transfer roller
- DV-UNIT-C: Developing unit
- M-PU-RL: Manual feed pickup roller
- M-SP-PD: Manual feed separation pad
1.2.2 Reader Unit
0011-0425
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
The reader unit does not have parts that are classified as durables.
1.2.3 Printer Unit
0011-0426
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
T-1-1
The value is the mean value collected from the results of evaluation. The parts number may change because of changes in design.
As of Aug. 2005
Ref. Parts name Parts No. Q'ty Life Remarks
[1] Manual feed pickup roller FL2-3202-000 1 150K
[2] Manual feed separation pad FL2-3201-000 1 150K
[3] Devrloping unit FM2-3286-000 1 150K
[4] Transfer roller FC6-4313-000 1 150K
[5] Fixing unit (120V) FM2-3345-000 1 150K
Fixing unit (230V) FM2-3352-000 1 150K

Chapter 1
2
F-1-1
1.3 Scheduled Servicing Basic Procedure
1.3.1 Scheduled Servicing
0011-2842
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
The reader and printer unit does not have items that require scheduled servicing.
Be sure to clean the copyboard glass and the ADF reading glass during every service visit.
[5]
[4]
[3]
[2]
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