Oct 26 2004

Installation Procedure

CassetteCassette Feeding Unit-Y1/Y2

ApplicationThis 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.

CorrectionsThis 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.

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

CopyrightThis 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

CautionUse 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 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 thedelivery 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 toindicate "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 fromsensors 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 otherpurposes, 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 relevantService Information bulletins and be able to identify and isolate faults in the machine."

ContentsContents

1 Installation Procedure

1.1 Unpacking and Chacking the Components ........................................................................................................... 21.1.1Unpacking and Checking the Components ..................................................................................................... 2

1.2 Installation Procedure............................................................................................................................................ 31.2.1Turning Off the Host Machine ........................................................................................................................ 31.2.2Installation Procedure...................................................................................................................................... 3

1.3 Making Adjustments ............................................................................................................................................. 71.3.1A. Adjusting the Horizontal Registration (1st side; mechanical).................................................................... 71.3.2B.Adjusting the Horizontal Registration (2nd side; only when installing an iR C3100 Series machine)....... 8

Contents

Chapter 1Installation Procedure

Chapter 1

2

1.1 Unpacking and Chacking the Components

1.1.1 Unpacking and Checking the Components 0004-5101

Open the shipping box, and check to make sure that none of the following is missing:

F-1-1

T-1-1

[1] Cassette feeding unit 1 unit

[2] Cassette size label 2 pc.

[3] Dial label 1 pc.

[4] Rear guide plate 2 pc.

[5] Fixing screw L 1 pc.

[6] FCC/IC sheet 1 pc.

[1] [2] [3]

[4] [5]

FC5-0597

A4

A4A5

STMTOFICIOLTR81/2 11

LTR81/2 11

305 457mm

A3 B5

FOLIOFLSCEXEC

B5

B451/2 81/2

LEGAL81/2 14

11 17

12 18

A3

A4

B4

B5 11 17LEGAL81/2 14

LTR81/2 11

RR

RRRR

RR

RR

FC5-0597

A4

A4A5

STMTOFICIOLTR81/2 11

LTR81/2 11

305 457mm

A3 B5

FOLIOFLSCEXEC

B5

B451/2 81/2

LEGAL81/2 14

11 17

12 18

A3

A4

B4

B5 11 17LEGAL81/2 14

LTR81/2 11

RR

RRRR

RR

RR

Chapter 1

3

1.2 Installation Procedure

1.2.1 Turning Off the HostMachine 0007-2468

iR C3100 Series

Before starting the work, be sure to go through thefollowing on the host machine:

1. Turn off the control panel power switch.2. Turn off the main power switch.3. Disconnect the power cable (from the power

outlet).

F-1-2

iR2000 Series

Be sure to go through the following steps on the hostmachine before starting the work1. Hold down the control panel power switch for 3 secor more.2. Go through the shutdown sequence as instructed onthe screen so that you may turn off the main power

switch.3. Turn off the main power switch.4. Disconnect the power cable (from the wall outlet).

F-1-3

1.2.2 Installation Procedure 0004-5111

1) Remove all tape from the machine.2) Slide out both upper and lower cassettes, and

remove the tape; then, detach the holding plate [1].

F-1-4

3) Slide both upper and lower cassette back in.4) Open the right cover [1] of the machine.

[3] Disconnect.[2] OFF[1] OFF

ON/OFF

[4][3][2]

[1]

ON/OFF

Chapter 1

4

F-1-5

5) Holding the 4 grips of the host machine, place it onthe machine.

The host machine weighs about 100.0 kg. Be sure towork as a group of 4. (iRC 3100 Series)

The host machine weighs about 80 kg. Be sure to workas a group of 4. (iR2000 Series)

When placing its host machine on the machine, besure that the 2 positioning pins [1] found on top of themachine are fitted into the holes in the bottom plate ofthe host machine.

F-1-6

6) Close the machine's right cover [1].

F-1-7

7) Press the release button on the cassette, and take outcassette 1/2.

8) Join the machine and the pedestal using theincluded fixing screw [1].

F-1-8

[1]

Chapter 1

5

9) Fit the cassette 1/2.10) At the end of the work, turn 2 adjusters [1] found

on the bottom of the machine so that both machinesare securely joined.

F-1-9

11) Out the Lattice connector cover Fit the latticeconnector [1] of the machine into its host machine.

F-1-10

12) Attach the dial label to the cassette detecting dial.

(Be sure to select the AB or Inch label to suit the sizeof paper to be used.)

13) Turn the size detecting dial [2] so that the positionindex [1] is at the top.

F-1-11

14) Attach the dial label [1] from the right side of thelabel position index by wrapping it to the sizedetecting dial [2] .

Attach the Dial label [1] by butting it against the 2locations indicated by arrows [3].

F-1-12

15) Attach the Size detection label [1].16) Set the dial [2] of the size detecting cam to the

appropriate index, i.e., AB or Inch.

F-1-13

17) Attach the cassette size label [1] to the cassette

[1]

[1]

[2]

[1]

[1]

[1]

[3]

[2]

Chapter 1

6

front cover.

F-1-14

18) Connect the power cable to the power outlet.19) Turn on the main power switch.

[1]

Chapter 1

7

1.3 Making Adjustments

1.3.1 A. Adjusting the Horizontal Registration (1st side; mechanical) 0004-5130

1) Make copies using cassette 3/4 as the source of paper; then, check to make sure that the leading edge margin is2.5 +/-1.5 mm.

F-1-15

-If the horizontal registration is not as indicated when the cassette 3/4 is used as the source of paper, make the following adjustments:2) Remove the 1 screws [2], and detach the machine's right front cover [1].

F-1-16

3) Slide out the cassette 3/4.4) Check the position of the index.

02

4

6

810

(-) (+)

2.51.5mm

[1][2]

Chapter 1

8

F-1-17

5) Fit a screwdriver through the hole [2] of the right support to reach the horizontal registration assembly [1] of thecassette to adjust.

6) Then, loosen the fixing screw [3].

F-1-18

7) Move the horizontal registration adjusting plate [4] to the front and the rear to suit the index you checked in step 4).

8) Make copies using the cassette you have adjusted as the source of paper, and check to see that the blank (frontside) of the image (front side) is 2.5 +/- 1.5 mm.

9) Tighten the fixing screw.10) Mount the machine's right front cover.11) Slide in the cassette 3/4.

1.3.2 B.Adjusting the Horizontal Registration (2nd side; only wheninstalling an iR C3100 Series machine) 0004-5141

1) Start service mode, and check the adjustment value used for the horizontal registration of the 2nd size for thecassette 1.

-COPIER>ADJUST>FEED-ADJ>ADJ-C1RE

2) Enter the adjustment value of the leading edge margin for the 2nd side of a sheet assigned to cassette 1 into thefield for the leading edge margin for the 2nd side of a sheet assigned to cassette 3/4.

-COPIER>ADJUST>FEED-ADJ>ADJ-C3RE

Chapter 1

9

-COPIER>ADJUST>FEED-ADJ>ADJ-C4RE3) Make double-sided copies using cassette 3/4 as the source of paper, and check to make sure that the leading edge

margin is 2.5 +/- 2 mm.

F-1-19

-If the horizontal registration for the cassette 3 or 4 is not as indicated, make the following adjust ments:4) Start service mode, and enter the new adjustment value:-COPIER>ADJUST>FEED-ADJ>ADJ-C3RE-COPIER>ADJUST>FEED-ADJ>ADJ-C4REIf the adjustment value is in creased for 1, an image shifts to the paper feeding direction by 0.1 mm.5) Press the Reset key twice to end service mode.

02

4

6

810

(-) (+)

2.52.0mm

Oct 26 2004

ContentsChapter 1 Installation Procedure1.1 Unpacking and Chacking the Components1.1.1 Unpacking and Checking the Components

1.2 Installation Procedure1.2.1 Turning Off the Host Machine1.2.2 Installation Procedure

1.3 Making Adjustments1.3.1 A. Adjusting the Horizontal Registration (1st side; mechanical)1.3.2 B.Adjusting the Horizontal Registration (2nd side; only when installing an iR C3100 Series machine)