Canon iR 3570, iR 4570 User Manual 2
Service Manual
iR4570/3570, 2870/2270 Series
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Oct 8 2004
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Application
This manual has been issued by Canon Inc. for qualified pe
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.
rsons to learn technical theory, installation, maintenance, and
Corrections
This manual may contain tech
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.
Trad
emarks
The product names and company
nical inaccuracies or typographical errors due to improvements or changes in products.
names used in this manual are the registered trademarks of the individual companies.
Copyrigh
This manual is copyrighted with all righ
reproduced or translated into another language, in whole or in part, without the written consent of Canon Inc.
t
ts reserved. Under the copyright laws, this manual may not be copied,
COPYRIGHT © 200
Printed in
1 CANON INC.
Japan
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Caution
Use of this manu
al should be strictly supervised to avoid disclosure of confidential information.
Symbols Used
Introducti
on
This do
cumentation uses the following symbols to indicate special information:
Symbol Description
cates an item of a non-specific nature, possibly classified as Note, Caution, or Warning.
Indi
Indicates an item requiring care to avoid electric shocks.
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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.
Memo
REF.
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.
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Introduction
The following
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, 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, 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."
rules apply throughout this Service Manual:
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Contents
Contents
Chapter 1 Introduction
1.1 System Construction......
1.2 Product Specifications.....................................................................................................................................1- 15
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1.1.1Overview of the System with a Delivery Accessory......................................... ..........................................1- 1
1.1.2Delivery Accessory System Configuration 1.............................................................................................. 1- 1
1.1.3Delivery Accessory System Configuration 2.............................................................................................. 1- 3
1.1.4Delivery Accessory System Configuration 3.............................................................................................. 1- 5
1.1.5Pickup/Original Handling Accessories System Configuration ...................................................................1- 6
1.1.6Reader Heater System Configuration..........................................................................................................1- 8
1.1.7Cassette Heater System Configuration 1.....................................................................................................1- 9
1.1.8Cassette Heater System Configuration 2...................................................................................................1- 10
1.1.9Side Deck Heater System Configuration...................................................................................................1- 11
1.1.10Printing/Transmitting Accessories System Configuration......................................................................1- 12
1.1.11List of Print Transmission Optional Functions ......................................................................................1- 13
1.2.1 Names of Parts........................................................................................................................ ..................1- 15
1.2.1.1 Names of Parts...................................................................................................................................1- 15
1.2.1.2 Cross Section......................................................................................................................... ............1- 16
1.2.2 Using the Machine.................................................................................................................................... 1- 19
1.2.2.1 Turning On the Power Switch...........................................................................................................1- 19
1.2.2.2 When Turning Off the Main Power Switch ......................................................................................1- 20
1.2.2.3 Control Panel................................................................................................................... ..................1- 22
1.2.3 User Mode Items....................................................................................................................................... 1- 23
1.2.3.1 Common Settings ..............................................................................................................................1- 23
1.2.3.2 Setting the Time .......................................................................................................................... ......1- 28
1.2.3.3 Adjustments and Cleaning.................................................................................................................1- 28
1.2.3.4 Report Output....................................................................................................................................1- 28
1.2.3.5 System Control Settings....................................................................................................................1- 29
1.2.3.6 Copy Settings .................................................................................................................................1- 32
1.2.3.7 Transmission/Reception Settings .................................................................................................1- 32
1.2.3.8 Box Settings.......................................................................................................................................1- 35
1.2.3.9 Printer Settings ..................................................................................................................................1- 35
1.2.3.10 Address Book Settings ....................................................................................................................1- 37
1.2.4 Maintenance by the User...........................................................................................................................1- 39
1.2.4.1 Cleaning................................................................................................................ .............................1- 39
1.2.4.2 Inspection .............................................................................................................................. ............1- 40
1.2.5 Safety ........................................................................................................................... .............................1- 42
1.2.5.1 Safety of the Laser Light...................................................................................................................1- 42
1.2.5.2 CDRH Regulations............................................................................................................................1- 42
1.2.5.3 Handling the Laser Unit ................................................ ....................................................................1- 43
1.2.5.4 Safety of Toner..................................................................................................................................1- 43
1.2.6 Product Specifications ..............................................................................................................................1- 44
1.2.6.1 Product Specifications.......................................................................................................................1- 44
1.2.7 Function List.............................................................................................................................................1- 46
....................................................................................................................................1- 1
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Contents
1.2.7.1 Printing Speed....
1.2.7.2 Printing Speed....................................................................................................................................1- 48
1.2.7.3 Types of Paper...................................................................................................................................1- 49
Chapter 2 Installa
2.1 Making Pre-Checks .........
2.1.1Selecting the Site of Ins tallation .................................................................................................................2- 1
2.1.2Before Starting the Work (230V)................................................................................................................ 2 - 3
2.2 Unpacking and Installation................................................................................................................................2- 8
2.2.1Unpacking and Removin g the Packaging Materials....................................................................................2- 8
2.2.2Installing the Toner Bottle...........................................................................................................................2- 9
2.2.3Installing the Drum Unit....................................................................................................... . ..................2- 10
2.2.4Securing the Copier Main Unit........................................................................................ .. ....................2- 14
2.2.5Connecting the Cable................................................. ................................................ .. ............................2- 15
2.2.6Stirring Toner........................................................................................................ ... ................................2- 15
2.2.7Setting the Cassettes.............................. .............................................................. .................................... .2- 15
2.2.8APVC Correction of the Drum.................................................................. .. ...........................................2- 16
2.2.9Adjusting the Image Position................................................................ . . ................................................2- 17
2.2.10Attaching Other Parts ...................................................................... .......................................................2- 20
2.2.11If Not Connected to a Network................................................... ............................................................2- 21
2.3 Checking the Connection to the Network................................... . ...............................................................2- 23
2.3.1Overview.......................................................................... .. ......................................................................2- 23
2.3.2Using the PING Function ........................................... .. ............................................... ...........................2- 23
2.3.3Making a Check Using a Remote Host Address .......................................................................................2- 23
2.4 Troubleshooting the Network..........................................................................................................................2- 25
2.4.1Overview....................................................................................................................................................2- 25
2.4.2Making a Check Using a Loopback Address ............................................................................................2- 25
2.4.3Making a Check Using a Local Host Address...........................................................................................2- 25
2.5 Checking the Images/Operations................................................................................................................. ....2- 26
2.5.1Checking the Image Quality and Operation ..............................................................................................2- 26
2.6 Installing the Card Reader...............................................................................................................................2- 27
2.6.1Points to Note ............................................................................................................................. ...............2- 27
2.6.2Checking the Contents...............................................................................................................................2- 27
2.6.3Installation Procedure............................................................................................................................ ....2- 28
2.6.4Installation in a NetSpot Accountant (NSA) Environment ...................................................................... .2- 32
2.7 Installing the NE Controller.............................................................................................................................2- 33
2.7.1Installing the NE Controller-A1 ................................................................................................................2- 33
..................................................................................................... ...........................1- 46
tion
..................................................................................................................................2- 1
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Chapter 3 Basic Operation
3.1 Construction.
3.1.1Functional Construction...............................................................................................................................3- 1
3.1.2Major PCB Wiring diagram.........................................................................................................................3- 2
3.2 Basic Sequence..................................................................................................................................................3- 5
3.2.1Basic Sequence of Operation at Power-On .................................................................................................3- 5
......................................................................................................................................................3- 1
Chapter 4 Main Controller
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