Canon iR2016, iR2020 add finisher tray-c1 Service Manual

Service Manual

Finisher, Sorter, DeliveryTray

Additional Finisher Tray-C1

Sep 14 2005

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.

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.

Memo

Introduction

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.

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, 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."

Contents

Contents

Chapter 1 Specifications

1.1 Product Specifications ................................................................................................................................... 1- 1

1.1.1 Specifications ........................................................................................................................................... 1- 1

1.2 Names of Parts ............................................................................................................................................... 1- 1

1.2.1 Extenal View............................................................................................................................................. 1- 1

Chapter 2 Functions

2.1 Basic Construction.......................................................................................................................................... 2- 1

2.1.1 Functional Construction.......................................................................................................................... 2- 1

Chapter 3 Parts Replacement Procedure

3.1 Removing from the Host Machine................................................................................................................ 3- 1

3.1.1 Finisher Assembly.................................................................................................................................... 3- 1

3.1.1.1 Removing the Rear Cover............................................................................................................... 3- 1

3.1.1.2 Removing the Lower-right Cover ................................................................................................... 3- 1

3.1.1.3 Removing the Upper-right Cover ................................................................................................... 3- 1

3.1.1.4 Removing the shift tray .................................................................................................................... 3- 1

3.1.1.5 Removing the Finisher ..................................................................................................................... 3- 1

3.2 External Covers............................................................................................................................................... 3- 2

3.2.1 Tray Guide Top Cover............................................................................................................................. 3- 2

3.2.1.1 Removing the Rear Cover of the Tray........................................................................................... 3- 2

3.3 Document Feeding System ........................................................................................................................... 3- 2

3.3.1 Stack Tray Assembly ............................................................................................................................... 3- 2

3.3.1.1 Removing the Stack Tray Assembly Harness.............................................................................. 3- 2

3.3.1.2 Removing the Rear Cover of the Tray........................................................................................... 3- 2

3.3.1.3 Removing the Stack Tray Assembly.............................................................................................. 3- 2

3.4 Electrical System ............................................................................................................................................ 3- 2

3.4.1 Stack Tray Paper Surface Sensor ......................................................................................................... 3- 2

3.4.1.1 Removing the Stack Tray Assembly Harness.............................................................................. 3- 2

3.4.1.2 Removing the Rear Cover of the Tray........................................................................................... 3- 3

3.4.1.3 Removing the Stack Tray Assembly.............................................................................................. 3- 3

3.4.1.4 Removing the Bottom Cover of the Optional Tray....................................................................... 3- 3

3.4.1.5 Removing the Stack Tray Paper Surface Detection Sensor...................................................... 3- 3

3.4.2 Stack Tray Upper Limit Sensor .............................................................................................................. 3- 3

3.4.2.1 Removing the Stack Tray Assmbly Harnes .................................................................................. 3- 3

3.4.2.2 Removing the Tray Guide Top Cover............................................................................................ 3- 3

3.4.2.3 Removing the Stack Tray Assmbly................................................................................................ 3- 4

3.4.2.4 Removing the Stack Tray Upper Limit Sensor............................................................................. 3- 4

3.4.3 Static Charge Eliminator 1 ...................................................................................................................... 3- 4

3.4.3.1 Removing the Stack Tray Assembly Harness.............................................................................. 3- 4

3.4.3.2 Removing the Tray Guide Top Cover............................................................................................ 3- 4

Contents

3.4.3.3 Removing the Stack Tray Assmbly ................................................................................................3- 4

3.4.3.4 Removing the Bottom Cover of the Optional Tray.......................................................................3- 4

3.4.3.5 Removing the Lower-left Cover of the Optional Tray ..................................................................3- 5

3.4.3.6 Removing the Top Cover of the Optional Tray.............................................................................3- 5

3.4.3.7 Removing the Electrostatic Discharge Needle.............................................................................3- 5

3.4.4 Tray Clock Sensor .................................................................................................................................... 3- 5

3.4.4.1 Removing the Stack Tray Assmbly Harness ................................................................................3- 5

3.4.4.2 Removing the Tray Guide Top Cover ............................................................................................3- 5

3.4.4.3 Removing the Stack Tray Assmbly ................................................................................................3- 5

3.4.4.4 Removing the Clock Sensor............................................................................................................3- 6

3.4.5 Optional tray driver PCB..........................................................................................................................3- 6

3.4.5.1 Removing the Stack Tray Assmbly Harness ................................................................................3- 6

3.4.5.2 Removing the Tray Guide Top Cover ............................................................................................3- 6

3.4.5.3 Removing the Stack Tray Assembly ..............................................................................................3- 6

3.4.5.4 Removing the Bottom Cover of the Optional Tray.......................................................................3- 6

3.4.5.5 Removing the Optional Tray Drive PCB........................................................................................3- 6

Chapter 4 Maintenance

4.1 Maintenance and Inspection .........................................................................................................................4- 1

4.1.1 Periodically Replaced Parts ....................................................................................................................4- 1

4.1.1.1 Periodically Replaced Parts ............................................................................................................4- 1

4.1.2 Durables.....................................................................................................................................................4- 1

4.1.2.1 Durables .............................................................................................................................................4- 1

4.1.3 Periodical Servicing..................................................................................................................................4- 1

4.1.3.1 Periodical Servicing ..........................................................................................................................4- 1

4.2 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB .................................4- 1

4.2.1 Functions of the DIP Switch ...................................................................................................................4- 1

Chapter 5 Error Code

5.1 Service Error Code .........................................................................................................................................5- 1

5.1.1 Service Error Code ..................................................................................................................................5- 1

5.2 Alam Code........................................................................................................................................................5- 1

5.2.1 Alarm Code List........................................................................................................................................5- 1

Chapter 1 Specifications

Contents

Contents

1.1 Product Specifications........................................................................................................................................ 1-1

1.1.1 Specifications .............................................................................................................................................. 1-1

1.2 Names of Parts.................................................................................................................................................... 1-1

1.2.1 Extenal View ............................................................................................................................................... 1-1

1.1 Product Specifications

Chapter 1

1.1.1 Specifications

1.2 Names of Parts

1.2.1 Extenal View

T-1-1

Item Description Remarks

Stacking method face-down

Stack size feed direction 139.7 to 457 mm

cross-feed direction 98.4 to 320 mm

Number of sheets in
a stack

upper tray small-size:26 mm or less in height

lower tray small-size:26 mm or less in height

[4]

large-size:13 mm or less in height

large-size:13 mm or less in height

[5]

0010-1721

80 g/m2 paper

0010-1722

[1]Stack extension tray 2
[2]Stack extension tray 1
[3]Stack tray
[4]Drive unit
[5]Shutter

[3]

[2]

F-1-1

[1]

1-1