Canon iR5870C, iR5870Ci, iR6870C, iR6870Ci puncher unit-n1 Portable Manual

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Page 1

Portable Manual

Finisher, Sorter, DeliveryTray

Puncher Unit-N1

Oct 19 2006

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Page 3

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.

translated into another language, in whole or in part, without the written consent of Canon Inc.

Printed in Japan

Caution

Use of this manual should be strictly supervised to avoid disclosure of confidential information.

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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.

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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."

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Contents

Chapter 1 Maintenance and Inspection

1.1 Periodically Replaced Parts ...............................................................................................................................1

1.1.1Periodically Replaced Parts .........................................................................................................................1

1.2 Durables ................................................................................................................................................................1

1.2.1Durables ..........................................................................................................................................................1

1.3 Periodical Servicing.............................................................................................................................................1

1.3.1Periodical Servicing ......................................................................................................................................1

Chapter 2 Standards and Adjustments

2.1 Adjustment at Time of Parts Replacement......................................................................................................3

2.1.1Adjusting the Punch Hole Position (feed direction) ..................................................................................3

2.1.2Sensor Output Adjustment ...........................................................................................................................3

2.1.3Registering the Number of Punch Holes....................................................................................................3

Chapter 3 Error Code

3.1 Overview ...............................................................................................................................................................5

3.1.1Overview .........................................................................................................................................................5

3.2 User Error Code ...................................................................................................................................................5

3.2.1Punch scrap full..............................................................................................................................................5

3.2.2Punch scrap overflow....................................................................................................................................5

3.3 Service Error Code..............................................................................................................................................5

3.3.1E503.................................................................................................................................................................5

3.3.2E505.................................................................................................................................................................5

3.3.3E590.................................................................................................................................................................5

3.3.4E591.................................................................................................................................................................5

3.3.5E592.................................................................................................................................................................6

3.3.6E593.................................................................................................................................................................6

Chapter 4 Outline of Components

4.1 Outline of Electrical Components......................................................................................................................7

4.1.1Sensors ...........................................................................................................................................................7

4.1.2Microswitches .................................................................................................................................................8

4.1.3Motors..............................................................................................................................................................9

4.1.4PCBs..............................................................................................................................................................10

4.2 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB....................................10

4.2.1Overview .......................................................................................................................................................10

4.2.2Punch Controller PCB.................................................................................................................................11

Chapter 5 System Construction

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Contents

5.1 Basic Construction............................................................................................................................................ 13

5.1.1Functional Construction .............................................................................................................................13

5.2 Product Specifications...................................................................................................................................... 13

5.2.1Specifications............................................................................................................................................... 13

Chapter 6 Upgrading

6.1 Upgrading.......................................................................................................................................................... 15

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Chapter 1 Maintenance and Inspection

1.1 Periodically Replaced Parts

Chapter 1

1.1.1 Periodically Replaced Parts

The Puncher unit does not have parts that must be replaced on a periodical basis.

1.2 Durables

1.2.1 Durables

There are no durables that require durables.

1.3 Periodical Servicing

1.3.1 Periodical Servicing

Item Interval Description Remark

Transmittance sensor 25 million sheets Cleaning Wipe with dry cloth

0003-4706

0003-4707

0003-4708

T-1-1

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Chapter 2 Standards and

Adjustments

2.1 Adjustment at Time of Parts Replacement

Chapter 2

2.1.1 Adjusting the Punch Hole Position (feed direction)

This adjustment is possible only with the host machine service mode.

2.1.2 Sensor Output Adjustment

Perform this adjustment when replacing the punch controller PCB, transmittance sensor (photosensor PCB/LED PCB), or deflection sensor (scrap full detector PCB unit).

1) Check that the power of the host machine is off and then remove the rear cover of the puncher.

2) Set SW601 on the punch controller PCB as shown below.

1234

F-2-1

3) Turn on the power of the host machine.

4) Press SW602 on the punch controller PCB. Sensor output is adjusted automatically when the switch is pressed. Adjustment is complete if LED601 and 602 on the punch controller PCB flashes alternately.

5) Press SW602 or 603 on the punch controller PCB to end the adjustment mode and set all bits of SW601 to OFF.

0003-4709

0003-4710

6) Turn off the power of the host machine.

2.1.3 Registering the Number of Punch Holes

This operation registers which puncher unit is attached to the IC on the punch driver PCB so that the puncher unit can be identified by the finisher. For this reason, this operation must be performed when the punch driver PCB has been replaced.

1) Check that the power of the host machine is off and then remove the rear cover of the puncher.

0003-4711

2) Set SW601 on the punch controller PCB as shown below.

1234

F-2-2

3) Turn on the power of the host machine.

4) Press SW602 on the punch controller PCB to select the number of punch holes. The items in the following table are displayed repeatedly from top to bottom each time SW602 is pressed.

T-2-1

Number of punch holes

2 hole(Puncher Unit-L1)

2/3 hole(Puncher Unit-M1)

4 hole(Puncher Unit-N1(FRA))

4 hole(Puncher Unit-P1(SWD))

5) Press SW603 on the punch controller PCB. The number of punch holes is registered to the punch controller PCB each time the switch is pressed. Registration is complete if LED601 and 602 on the punch controller PCB flashes alternately.

6) Press SW602 or 603 on the punch controller PCB to end the adjustment mode and set all bits of SW601 to OFF.

7) Turn off the power of the host machine.

LED601/602

Flash 1 times per cycle

Flash 2 times per cycle

Flash 3 times per cycle

Flash 4 times per cycle

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Chapter 3 Error Code

3.1 Overview

Chapter 3

3.1.1 Overview

The finisher to which the unit is mounted is equipped with a mechanism (CPU on the finisher controller PCB) that runs a self check, communicating to the host machine any fault it detects in the form of a code and a detail code.

0003-4736

In response, the host machine indicates the presence of a fault on its control panel using codes; the detail codes may be checked in the host machine's service mode.

3.2 User Error Code

3.2.1 Punch scrap full

Error Description

Punch scrap full

3.2.2 Punch scrap overflow

Error Description

Punch scrap overflow

T-3-1

Occurs when Detection timing Machine operation Reset

The amount of punch scraps has reached the scrap container capacity.

Occurs when Detection timing Machine operation Reset

The amount of punch scraps has exceeded the scrap container capacity.

During punching Normal operation will

T-3-2

During punching Punching will be

continue.

disabled.

Empty the scrap container.

0003-4737

0003-4738

3.3 Service Error Code

3.3.1 E503

T-3-3

Code Detail Error Description Detection timing

E503 0003 Communication error The communication with the puncher unit is interrupted.

0003-4739

3.3.2 E505

3.3.3 E590

3.3.4 E591

T-3-4

Code Detail Error Description Detection timing

E505 0002 Backup RAM The checksum for the punch controller PCB has an error

Code Detail Error Description Detection timing

E590 8001 Punch motor (M61)/

8002 After the motor has been stopped at time of punch motor

Code Detail Error Description Detection timing

E591 8001 Scrap full detector

8002 The voltage of the light received is 2.0 V or more even when

Punch motor clock sensor (PI62)/ Punch home position sensor (PI63)

sensor (LED6,PTR6)

when the power is turned on.

T-3-5

The puncher does not detect the punch home position sensor when the puncher motor has been driven for 20 msec.

initialization, the puncher does not detect punch home position sensor.

T-3-6

The voltage of the light received is 3.0 V or less even when the light emitting duty of the scrap full detector sensor has been increased to 66% or more.

the light emitting duty of the scrap full detector sensor has been decreased to 0%.

0003-4740

0003-4741

0003-8764

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Chapter 3

3.3.5 E592

T-3-7

Code Detail Error Description Detection timing

E592 8001 Trailing edge

8002 The voltage of the light received is 2.0 V or more even when

sensor(LED5,PTR5)/ Horizontal registration sensor (LED1 to 4,PTR1 to 4)

The voltage of the light received is 2.5 V or less even when the light emitting duty of the trailing edge sensor has been increased to 66% or more.

the light emitting duty of the trailing edge sensor has been decreased to 0%.

8003 The voltage of the light received is 2.5 V or less even when

the light emitting duty of the horizontal registration sensor 1 (LED1,PTR1) has been increased to 66% or more.

8004 The voltage of the light received is 2.0 V or more even when

the light emitting duty of the horizontal registration sensor 1 (LED1,PTR1) has been decreased to 0%.

8005 The voltage of the light received is 2.5 V or less even when

the light emitting duty of the horizontal registration sensor 2 (LED2,PTR2) has been increased to 66% or more.

8006 The voltage of the light received is 2.0 V or more even when

the light emitting duty of the horizontal registration sensor 2 (LED2,PTR2) has been decreased to 0%.

8007 The voltage of the light received is 2.5 V or less even when

the light emitting duty of the horizontal registration sensor 3 (LED3,PTR3) has been increased to 66% or more.

8008 The voltage of the light received is 2.0 V or more even when

the light emitting duty of the horizontal registration sensor 3 (LED3,PTR3) has been decreased to 0%.

8009 The voltage of the light received is 2.5 V or less even when

the light emitting duty of the horizontal registration sensor 4 (LED4,PTR4) has been increased to 66% or more.

800A The voltage of the light received is 2.0 V or more even when

the light emitting duty of the horizontal registration sensor 4 (LED4,PTR4) has been decreased to 0%.

0003-8767

3.3.6 E593

T-3-8

Code Detail Error Description Detection timing

E593 8001 Horizontal registration

motor(M62)/ Horizontal registration

8002 At time of horizontal registration motor initialization, the

home position sensor (PI61)

At time of horizontal registration motor initialization, the punch slide unit does not leave the horizontal home position sensor even when it has been driven for 9 mm.

punch slide unit does not return to the horizontal registration home position sensor even when the unit has been driven for 37 mm.

0003-4742

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Chapter 4 Outline of Components

4.1 Outline of Electrical Components

Chapter 4

4.1.1 Sensors

PI61

0005-8426

PI62

PI63

F-4-1 T-4-1

Ref. Name

PI61 Horizontal registration home position sensor WG8-5593 J605 E593 PI62 Punch motor clock sensor FK2-0149 J605 E590 PI63 Punch home position sensor FK2-0149 J605 1644 E590

Parts

number

Punch

controlle

r PCB

JAM Error

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Chapter 4

4.1.2 Microswitches

0005-8427

MSW61

MSW62

F-4-2 T-4-2

Ref. Name Parts number Punch controller PCB

MSW61 Upper door switch WC4-5128 J602 MSW62 Front door switch WC4-5128 J602

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Chapter 4

4.1.3 Motors

0005-8428

M61

M62

M63

F-4-3 T-4-3

Ref. Name Parts number Punch controller PCB Error

M61 Punch motor FH5-1074 J603 E590 M62 Horizontal registration motor FH5-1075 J605 E593 M63 Punch feed motor FH5-1043 J604

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Chapter 4

4.1.4 PCBs

0005-8429

[2]

[3]

[1]

[4]

F-4-4 T-4-4

Ref. Name Parts number

[1] Punch controller PCB FG3-2885 E505

[2] Photosensor PCB FG3-3108 J605

[3] LED PCB FG3-3107 J605 E592 [4] Scrap full detector PCB FM2-1521 J606 E591

Punch

controller

PCB

JAM Error

1002,1102 ,1645

E592

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

4.2.1 Overview

Of the LEDs and check pins used in the machine, those needed during servicing in the field are discussed.

Do not touch the check pins not found in the list herein. They are exclusively for factory use, and require special tools and a high degree of accuracy.

0003-4721

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Chapter 4

4.2.2 Punch Controller PCB

Switch Function

SW601 Used to set various adjustment mode settings. SW602 Used to make adjustments, start input, and store the input. SW603 Used to store input.

J603

J605

J606

A13

J602

J608

SW601

F-4-5 T-4-5

J604

J601

J607

A11

SW602

SW603

0003-4722

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Chapter 5 System Construction

5.1 Basic Construction

Chapter 5

5.1.1 Functional Construction

The puncher unit is optionally installed in the delivery path between the host machine and the finisher. When the paper delivered from the host machine reaches the puncher unit, it is fed by the punch feed roller. Then when the trailing edge of the paper is detected, the paper is tempo-rarily stopped and the punch axis rotates to punch holes in the trailing edge of the paper. These operations are controlled by the finisher controller PCB and the punch controller PCB drives each puncher component.

Punch

drive

Feed

system

drive

system

Horizontal

registration

drive

system

Finisher unit

control system

F-5-1

Punch

controller

PCB

0003-8735

5.2 Product Specifications

5.2.1 Specifications

Item Specifications Remarks

Punching method Reciprocating punching (Sequential punching) Paper size 2 holes (Puncher Unit-L1):

Paper weight 64g/m2 to 256g/m2 TransparenCies not

Punched hole diameter

Punched scrap capacity

Dimensions 107 x 615 x 378mm (W x D x H) Weight Approx. 7.2 kg Power supply From finisher unit (24 VDC / 5 VDC)

Å@ Hole position

T-5-1

0003-4694

A3, A4, A4R, B4, B5, B5R

2 or 3 holes (Puncher Unit-M1):

2 holes/LGL, LTRR 3 holes/279mm x 432mm (11 x 17), LTR

4 holes (FRA)(Puncher Unit-N1):

A3, A4

4 holes (SWD)(Puncher Unit-P1):

A3, A4

allowed 2 holes : 6.5mm 2 or 3 holes : 8mm 4 holes : 6.5mm 2 holes: 10,000 sheets or more 80 g/m2 paper 2 or 3 holes: 3,000 sheets or more 4 holes: 5,000 sheets or more

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Chapter 5

[1] Puncher unit-L1 (2-Hole)

40±3 mm

80±1 mm / 3.15±0.04 in

[2] Puncher unit-M1 (2-/3-Hole)

35±3 mm

70±1 mm / 2.76±0.04 in

108±3 mm

108±1 mm /

4.25±0.04 in

108±1 mm /

4.25±0.04 in

12±3 mm /

0.47±0.12 in

12±3 mm /

0.47±0.12 in

12±3 mm /

0.47±0.12 in

[3] Puncher unit-N1 (4-Hole (FRA))

40±3 mm

80±1 mm /

3.15±0.04 in

80±1 mm /

3.15±0.04 in

[4] Puncher unit-P1 (4-Hole (SWD))

35±3 mm

21±1 mm /

70±1 mm /

2.76±0.04 in

21±1 mm /

0.83±0.04 in

F-5-2

0.83±0.04 in

12±3 mm /

0.47±0.12 in

12±3 mm /

0.47±0.12 in

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Chapter 6

Chapter 6 Upgrading

6.1 Upgrading

Overview

A flash ROM is used for the IC601 (CPU) of the Puncher unit. To upgrade this IC, the downloader PCB (FY9-2034) is used. The operating instructions for it are given below.

How to Use the Downloader PCB (FY9-2034)

1.When to Use the Downloader PCB The downloader PCB is used when upgrading the CPU (IC601) of the Punch Controller PCB.

2.Member part of the downloader PCB

0003-8729

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

F-6-1 T-6-1

No. Description Function

[1] START/STOP key A key to be pressed when you start or stop download [2] LOAD LED To be lit when download is available. [3] Model LED To be lit when the Puncher is connected. [4] Power LED To be lit when power is supplied from the Puncher to the downloader

[5] RS-232C cable (straight full

wiring; 9 pins)

[6] Cable A (9 pins) Length:

approx. 70cm

[7] Cable B (9 pins)Length:

approx. 50cm

[8] RS-232C connector A connector to connect an RS-232C cable to the downloader PCB

PCB A cable to connect the downloader PCB and a PC.Be sure to connect the

cable in a way that its ferrite core comes to the PC side. A cable to connect the downloader PCB and other products

A cable to connect the downloader PCB and the Puncher

3. Necessary Tool The following item needs to be prepared for download. Computer (PC) Prerequisite: The download tool (Ver. 1.73E or higher) must be downloaded to the PC.

4. Download Procedures a. Addition of ROM data

1) Store ROM data to be downloaded in the 'C:\ServTool\NewROM' folder.

2) Start up the Service Support Tool. C:\ProgramFiles\Service Support Tool\bpchost.exe

3) Select [Controlling Data].

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4) Select [Registering Firmware].

Chapter 6

F-6-2

F-6-3

5) Select [Register from New ROM folder]. In response, the data will be registered, and the data inside the NewROM folder will be deleted.

Page 25

F-6-4

b. Connection to the Puncher

1) Turn off the power of the host machine.

2) Remove the rear cover of the Puncher.

3) Insert the cable B to J608 on the Punch controller PCB.

4) Connect the RS-232C cable to the RS-232C connectors of the circuit board and the PC.

5) Turn on the power of the host machine. The power LED on the circuit board is lit. c. Download

Chapter 6

The error code E500 might occur during download. It does not affect the download operation and its results.

1) Start up the Service Support Tool. C:\ProgramFiles\Service Support Tool\bpchost.exe

2) Select [Downloading/Uploading].

3) Press the START/STOP key. LOAD LED is lit.

4) Select the Puncher. When the model name you selected is highlighted, press the Connect key.

F-6-5

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5) Follow the instructions on the screen to prepare for downloading. A press on [OK] will bring up the next screen.

Chapter 6

F-6-6

6) Select the version of the ROM to download.

F-6-7

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F-6-8

7) Press [Start] so that the computer and the downloaded PCB will start downloading the program.

Chapter 6

8) If downloading ended normally, press [OK].

F-6-9

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9) End the session as instructed on the screen.

Chapter 6

F-6-10

5. Release of Connection

1) Press the START/STOP key. LOAD LED is turned off.

2) Turn off the power of the host machine.

3) Disconnect the cable B from the Puncher.

4) Mount the rear cover to the Puncher.

5) Turn on the power of the host machine.

F-6-11

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Oct 19 2006

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