Canon iR1600 Service Manual
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Canon iR1600 Service Manual

Canon iR1600 Service Manual

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Table of Contents

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See also: Service Manual , Reference Manual
iR1600/iR2000
REVISION 1
FY8-13HJ-010
JAN. 2002
COPYRIGHT© 2002 CANON INC.
2001
CANON iR1600/iR2000 REV.1 JAN. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)

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Summary of Contents for Canon iR1600

  • Page 1 REVISION 1 FY8-13HJ-010 JAN. 2002 COPYRIGHT© 2002 CANON INC. 2001 CANON iR1600/iR2000 REV.1 JAN. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 2 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.
  • Page 3 Provides a description of a service mode. Provides a description of the nature of an error indication. Refers to the Copier Basics Series for a better understanding of the contents. COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 4 INTRODUCTION 2 Outline of the Manual This Service Manual provides basic facts and figures needed to service the iR1600/ iR2000. Of the machine’s accessories, this manual covers the cassette unit and inner 2-way tray; for other accessories including the ADF, see its own Service Manual.
  • Page 5 Service Information bulletins and have a good understanding of the machine, readying themselves to promptly respond to the needs of the field (i.e., identifying and correcting faults). COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 6 (as by being able to identify possible causes of problems). COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 7: System Configuration

    ADF-J1 Finisher-L1 (if PDL output, requires hard disk.) Inner 2-Way Tray-B1 1-Cassette Unit-F1 (iR1600 only) 2-Cassette Unit-G1 (iR2000 only) 3-Cassette Unit-H1 (iR1600 only) Card Reader-E1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 8 : Internal interface : External interface Printer Board-N1* Ethernet Network Interface Adapter iN-E5* Hard Disk HD-65 Flash ROM Module FR-65 * : standard if printer model COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 9 4. Be sure to use SHUT DOWN MENU to shut down the printer if the Hard Disk HD-65 (accessory) has been installed. Power switch Online LED COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 10: Table Of Contents

    Wiring Diagram of the Major (M101) ........2-13 PCBs ........2-6 1.5.1 Outline ....... 2-13 1.3.2 Wiring Diagram of the Electri- cal Components (1/2) ..2-7 viii COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 11 Scanning Direction .... 3-14 5.3.2 Points to Note When Mounting 4.8.2 Changing the Reproduction the Reader Motor ....3-31 Ratio in Sub Scanning Direction ......3-16 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 12 (level of toner) ......5-12 AC Bias to a Constant 6 Monitoring the Waste Toner Case ..5-14 Voltage Level ....... 5-7 6.1 Outline ........5-14 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 13 Delay Jam ......6-14 5.3 Drive Assembly ......6-27 4.2.2 Stationary Jams ....6-16 5.3.1 Removing the Drive 4.2.3 Cover Open Jam ....6-17 Assembly ......6-27 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 14 4.2.1 Controlling the Speed ..8-10 2.3 High-Voltage Power Supply 4.2.2 Error Detection ....8-11 Circuit ........8-5 4.2.3 Sequence of Operation (fan drive) ......8-11 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 15 4.4 Drive-Related Parts ....9-13 4 Disassembly and Assembly ....9-9 4.4.1 Removing the Pickup 4.1 Removing the Cassette Unit ..9-10 Motor ......... 9-13 xiii COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 16 2.8 Placing Paper in the 5 Installing the Image RAM Multifeeder Tray ....11-18 (accessory) ........11-31 2.9 Checking the Copy Images ..11-20 5.1 Installation ......11-31 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 17 When Replacing the 3.2 Image Fault Samples ....13-20 Contact Sensor ....13-10 3.3 Troubleshooting Image 2.3.4 When Replacing the Faults ........13-21 Image Processor PCB ..13-11 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 18 3.4.16 The ‘Control Card Set’ no margin) ......13-31 message does not go OFF........13-47 3.3.18 The copy has blurred images......13-32 3.5 Troubleshooting Feeding Faults ........13-48 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 19 6.2 Error Codes ......13-118 5.4.1 Registering the Bit Switch 6.2.1 Error Codes Used for (#1 SSSW) ....... 13-77 the Machine ....13-118 6.2.2 Finisher Error Codes ..13-123 xvii COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 20 B General Circuit Diagram ....A-3 F Special Tools ........A-9 C 1-cassette unit ........A-5 G Solvents and Oils ......A-11 D 2/3-cassette unit ......... A-6 xviii COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 21: Chapter 1 Introduction

    CHAPTER 1 INTRODUCTION COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 23: Features

    CHAPTER 1 INTRODUCTION 1 Features 1.1 Features 1.High-Speed, High Image Quality Copying speed 16 copies/min (iR1600 ; 1-to-N, from cassette) 20 copies/min (iR2000 ; 1-to-No: from cassette) Reading resolution : 600 dpi x 600 dpi Printing resolution Copying : 1,200 (equivalent) x 600 dpi PDL output : 2,400 (equivalent) x 600 dpi 2.
  • Page 24 (in user mode). 7.Auto Start/Interrupt Copying The existing models retains no more than one job. The machine, however, keeps jobs on queue, thus enabling auto-start/interrupt copying. 1 - 2 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 25: Specifications

    Pickup Auto Cassette Manual Manual feed tray Transfer Roller charging Separation Curvature + static (static eliminator) Cleaning Rubber blade Fixing Heat roller (800 W for 120/230V) T01-201-02 1 - 3 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 26: Functions

    11x17 (279.4 x 431.8 mm) max. STMT (vertical) min. Multifeeder pickup AB : A3 max. Postcard min. Inch 11x17 (279.4 x 431.8 mm) max. STMT (vertical) min. T01-201-03 1 - 4 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 27 Cassette unit Finisher Inner 2-way tray Card reader Hard disk Expansion RAM Flash ROM Network interface board PCL printer board *1 : Standard if printer model. T01-210-04 1 - 5 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 28: Others

    Avoid direct sunshine, and keep at 40°C (104°F) 85% or less. *1 : In copyboard cover model; for rated power supply voltage in the absence of printer board. T01-210-05 1 - 6 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 29 LTRR LTRR STMT STMT Auto paper select ON, Auto density adjustment ON, Non-sort, Pickup from cassette T01-201-07 The above specifications are subject to change for product improvement. 1 - 7 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 30: Cassette Unit

    Power supply DC power from host Operating environment Same as host Temperature range Humidity range Atmospheric pressure T01-202-01 The above specifications are subject to change for product improvement. 1 - 8 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 31: Inner 2-Way Tray

    149 (W) x 420 (D) x 254 (H) mm 5.9 (W) x 16.5 (D) x 9.8 (H) in Weight approx. 3.5kg/7.7Ib Power supply DC 24V/5V from host T01-203-01 1 - 9 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 32: Names Of Parts

    CHAPTER 1 INTRODUCTION 3 Names of Parts 3.1 External View 3.1.1 Copier • iR1600 Control panel Delivery tray Cassette Front cover Manual feed tray Left cover • iR2000 F01-301-01 1-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 33 [2] Rear cover [3] Paper feed knob [4] Left lower cover [5] Pressure release lever [6] Copyboard glass [7] Reading glass [8] Developing assembly locking lever [9] Toner cartridge F01-301-02 1-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 34: Cassette Unit

    CHAPTER 1 INTRODUCTION 3.1.2 Cassette Unit • 1-Cassette Type Positioning pin Cassette • 2-Cassette Type • 3-Cassette Type F01-301-03 1-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 35: Inner 2-Way Tray

    CHAPTER 1 INTRODUCTION 3.1.3 Inner 2-Way Tray F01-301-04 Inner 2-way unit No. 2 delivery tray 1-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 36: Cross Section

    CHAPTER 1 INTRODUCTION 3.2 Cross Section 3.2.1 Copier [1] [2] [25] [24] [23] [22] [21] [20] [19] [18] [17] [16] [15] [14] [13] [12] [11][10] [9] [8] [7] F01-302-01 1-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 37 Pick roller [22] Fixing pressure roller [10] Feeding roller [23] Fixing roller [11] Separation roller [24] Fixing assembly [12] Vertical path roller [25] Delivery roller [13] Registration roller roll 1-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 38: Cassette Unit

    3.2.2 Cassette Unit • 1-Cassette Type [2] [3] • 2-Cassette Type [2] [3] • 3-Cassette Type [2] [3] F01-302-02 Vertical path roller Separation roller Feeding roller Pickup roller Cassette 1-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 39: Inner 2-Way Tray

    CHAPTER 1 INTRODUCTION 3.2.3 Inner 2-Way Tray F01-302-03 Vertical path roller Delivery roller No. 2 delivery tray 1-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 40: Control Panel

    [14]* [36] [34] [32] [31] [37] [35] [33] [23] [21] [19]* [17]* [15]* [29] [27] [25] * Enabled only if the machine is equipped with a printer function. F01-401-01 1-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 41 Press it to start copying operation. [23] Clear key Press it to clear registration/setting contents. [24] ID/#key Press it when making settings in ID mode. [25] Interrrupt key Use it to select/cancel interrupt mode. 1-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...
  • Page 42 [37] Monitor key Use it to check the state of a copy job. * Enabled only if the machine is equipped with a printer function. 1-20 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 43: Basic Operation

    2 ON 1 SETTING Use it to enter an original size and paper size; then to select 2-on-1 or 4-on-1 copying mode. T01-403-01 1-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 44: User Mode

    The user mode is structure ed as follows: Additional Functions key pressed COMMON SETTING COPY SETTING TIMER SETTING SYSTEM SETTING ADJUST SETTING PRINT LISTS For sub items, see the pages that follow. 1-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 45 *, The notation within brackets <> indicates factory settings. VOLUME KEYPAD VOLUME (1-3) CONTROL ALARM VOLUME (1-3) PRINTING END (1-3) TONE ERROR (1-3) ONLY* SACANNING END (1-3) TONE ERROR (1-3) ONLY* ESS POWER LOW* LEVEL HIGH 1-23 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...
  • Page 46 11 x 17 CASSETTE4 LTRR STMT STMTR *1 : Enabled for the iR1600 and if equipped with a 1-/3-cassette unit. *2 : Enabled for the iR2000 and if equipped with a 2-cassette unit. 1-24 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 47 PRINTER DISPLAY ENGLISH NORWEGINA LANGUAGE FRENCH SWEDISH SPANISH DANISH GERMAN SLOVENE ITALIAN CZECH DUTCH HUNGARIAN FINNISH RUSSIAN PORTUGUESE *1 : Enabled only when an inner 2-way tray is installed. 1-25 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...
  • Page 48 COPY SETTINGS STANDARD MANUAL (1-9) EXPOSURE AUTO STD ZOOM RATIO 50-200% <100%> STANDARD COPY QTY 1-99 <1> FRAME ERASE WIDTH 1-20MM <2MM> AUTO SORT SORT ROTATE SHARPNESS 1-9 <5> PRESCAN 1-26 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 49 AUTO CLEAR TIME (1-9MIN.) <2MIN.> ENERGY SAVER ENERGY SVR TIME (03-30MIN.) <15MIN.> OFF* DAILY TIMER SET SUN to SAT 00:00 (INPUT TIME) DATE SET UP YYYY MM/DD* MM/DD YYYY DD/MM YYYY 1-27 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...
  • Page 50 DNS SERVER ADD INPUT ADDRESS DNS DYNAMIC SET HOST NAME INPUT ADDRESS DOMAIN NAME INPUT ADDRESS VIEW IP ADDRESS *1 : Enabled only when a network printer function is used. 1-28 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 51 ADJUST/CLEAN ROLLER CLEANING START CLEANING CLEAN PAPER PRT USE STAPLE/SHIFT OFF* *1 : Enabled only when a finisher is installed. PRINT LISTS USER DATA DEPT. INFO LIST CANCEL REPORT 1-29 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 52: Cleaning By The User

    4) Using the cursor key, select “02 CLEAN PAPER PRT”, and press the OK key so that the paper will automatically be picked up and the following output will be generated: F01-501-01 1-30 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 53 It takes about 3 min between when cleaning starts and when the cleaning paper is delivered to the delivery tray. Memo 7) See that the cleaning paper has been delivered, indicating the end of cleaning. 1-31 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 54: Reading Glass, And Copyboard Cover White Plate

    White Plate 1) Clean the copyboard over white plate [1], copyboard glass [2], and reading glass [3] with a cloth moistened with water (well wrung); then, dry wipe them. F01-501-03 1-32 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 55: Safety And Warnings

    146, JAPAN. MANUFACTURED: THIS PRODUCT CONFORMS WITH CQRH RADIATION PERFORMANCE STANDARD 21CFR CHAPTER 1 SUBCHAPTER J. The text may differ from product to product or from model to model. F01-602-01 1-33 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 56: Handling The Laser Unit

    (The label is also attached on covers used to block out the laser light.) F01-603-01 1-34 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 57: Safety Of The Toner

    Also, do not bring toner into contact with vinyl material, as they are likely to react against each other. Do not throw toner into fire. It may explode. 1-35 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...

  • Page 58: Reproduction Processes

    [12] Drum cleaner assembly [5] Primary charging roller [13] Fxing assembly [6] Developing cylinder [14] Drum unit [7] Registration roller [15] Developing assembly [8] Pickup assembly (manual feed tray) 1-36 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 59 5. separation 3. Transfer block 2. laser beam exposure 4. transfer 2. Development 3. development block Registration Multifeeder Rotation of photosensitive drum Cassette pickup flow of paper F01-701-02 1-37 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002...
  • Page 61 CHAPTER 2 BASIC OPERATION COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 63: Basic Operation

    Pickup control block Multi feeder tray Cassette Cassette pickup Cassette assembly Cassette pickup Cassette assembly Cassette pickup Cassette assembly Cassette unit (accessory) *1 : standard if iR2000 F02-101-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 64: Outline Of Electrical Circuitry

    The image memory may be expanded by adding a 32MB RAM DIMM. h. SEND Function The SEND function uses a network to send image scanned by the reader unit to an exter- nal device. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 65: Dc Controller Pcb

    The laser control mechanism controls the drive of the laser diode of the laser scanner unit according to the print data from the image processor PCB. Also, it performs laser power auto control (auto power control) for each line of print data. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 66 (TNRCHKT), which is the result of comparison between the cartridge antenna output and the developing bias when the developing AC bias is applied for normal rotation during the warm-up time. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 67: Power Supply Pcb

    (DC +24VR1, DC +24VR2, DC +5VR, DC +3VR). 1.2.4 Analog Processor PCB The analog data read of an original by the CS unit is converted into digital data for output to the image processor PCB. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 68: Inputs To And Outputs From Electrical Components

    Inner 2-way tray (accessory) (accessory) (accessory) (accessory) (accessory) *1: standard if printer model. Note: The symbol in the diagram indicates a major connection, not the nature of a signal F02-103-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 69 PS112 : ADF open/closed sensor PS116 : original size sensor 3 PS113 : CS unit HP sensor PS117 : original size sensor 4 PS114 : original size sensor 1 M103 : reader motor COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 70: Wiring Diagram Of Electrical Components (2/2)

    PS152 : re-try sensor THSW101 : thermal switch SL101 : multifeeder pickup solenoid H101 : fixing heater SL151 : cassette pickup solenoid FM101 : heat discharge fan CL101 : registration clutch COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 71: Outline

    The machine is ready for printing when there is image data in page memory and the fol- lowing condition is met: · The surface temperature of the fixing roller has reached the target temperature (173°C in plain paper mode). COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 72 From when warm-up ends until the main motor is turned on and (warm-up rotation) stopped. STBY (standby) From when WMUPR ends until the Start key is pressed or the power switch is turned off. T02-104-01 2-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 73: Basic Sequence Of Operation (Printing)

    Developing bias (AC) Developing bias (DC) Transfer high voltage Cleaning bias Fixing heater(H101) *1: varies according to density setting. If PDL output, the copying is constant *2: ATVC control. F02-104-02 2-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 74 From when paper is moved from the registration roller until toner is transferred to the paper. LSTR (last rotation) From when printing ends until when the main motor stops. T02-104-01 2-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 75: Controlling The Main Motor (M101)

    PCB detects an error in the rotation detection signal, it will indicate ‘E010’ in the con- trol panel. F02-105-01 J106 J903 MLOK* Rotation speed detection MTRON DC controller Drive control circuit +24VS Driver Main motor +24VR circuit Reference signal generation 2-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 77: Chapter 3 Image Reading/Processing System

    CHAPTER 3 IMAGE READING/PROCESSING SYSTEM COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 79: Outline Of Operation

    By ABC (auto background control) Executed for every line in main scanning direction (Executes density correction for every line in main scanning di- rection, and consists in a single scan.) T03-101-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 80: Reader Drive System

    Drive pulleys Spacer Analog Sensor processor light-blocking plate Reader motor (M103) (forward) Contact sensor unit Spacer (reverse) CS unit HP sensor Carriage (PS113) Carriage rail Carriage drive belt Drive pulley F03-201-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 81: Controlling The Reader Motor

    2.2.1 Moving the Carriage in Reverse After an Image Scan The speed at which the carriage is moved in reverse (after an image scan) is constant, i.e., 50% of the speed used to move it in Reduce mode. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 82: Detecting The Size Of Originals

    A-Configuration PS114 F03-302-01 #5 TYPE> (selecting the country/region) The paper configuration detected by the original size sensors (A/B, Inch, A) is set automatically when a country of installation is selected. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 83 Copyboard cover (not closed) Copyboard cover Copyboard cover Original 30˚ PS111:ON PS111:ON Copyboard PS111:OFF glass Change in No change level in level Original size sensor2 Original size sensor1 (PS115) (PS114) F03-302-02 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 84: Detecting The Size Of Originals

    Unchanged LTR-R Changed Unchanged Changed Unchanged Changed Changed None Changed Changed Changed A-configuration Original size sensor Original size PS115 PS116 Unchanged Unchanged Changed Unchanged Unchanged Changed None Changed Changed T03-303-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 85: Detection By The Adf

    The ADF is capable of detecting the following sizes: A-configuration : A5, A5R, A4, A4R, A3 B-configuration : B6, B5, B5R, B4 Inch-configuration : STMT, STMTR, LTR, LTRR, LGL, 11" x 17" (LDR) COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 86: Image Processing

    Binary error diffusion Enlargement/reduction edge emphasis/editing Smoothing density adjustment Density correction (F-value conversion) (γ conversion) Density conversion (LUT) Compression/expansion/rotation Image memory (SDRAM) Image processor PCB To printer control block F03-401-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 87: Contact Sensor

    CCD array used to detect reflected light. It reads an image line by line. Image read line Copyboard glass LED(R/G/B) Photo conducting medium Rod lens array (scanning direction) CCD array LED(R/G/B) F03-402-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 88: Construction Of The Contact Sensor (Cs)

    Read start signal Clock signal Sensor drive voltage Analog image data (OS1~OS4) F03-402-02 3-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 89: A/D Conversion

    [2] The intensity of reflected light collected by the rod lens array is not even. Shading correction is executed to correct any discrepancy caused by these factors, and it may take the form of black shading correction or white shading correction. 3-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 90: Black Shading Correction

    , .., .., .., ..CS unit Read image ..data Re-ordering Data items of ....correct order (original image data) F03-405-01 3-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 91: Abc

    F03-406-01 As shown, range A of a white background original is decreased like range B of a colored background original to remove the color from its background. 3-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 92: Led Intensity Adjustment

    ADF mode, the original is read at 100%; thereafter, the collected data is subjected to processing by the image processor PCB to suit the selected reproduction ratio. The machine varies the ratio based on a linear correction method. 3-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 93 Enlargement CCD read position (in Direct) Virtual CCD read position (for enlargement) Reduction CCD read position (in Direct) Virtual CCD read position (for reduction) F03-408-01 3-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 94: Changing The Reproduction Ratio In Sub Scanning Direction

    The speed at which the carriage is moved or the original is moved by the ADF is in- creased in relation to Direct; e.g., for 50%, the speed is doubled from 100%. 3-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 95: Edge Emphasis

    In γ correction, the contrast and the density of image data are corrected. When an image is read, the image data is subjected to conversion using a γ conversion table. 3-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 96: Binary Processing

    ADF in use. In such an event, the machine will stop reading the original, generate copy output, and resume reading when ad- equate space has been created. 3-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 97: Output Image Processing

    When Generating Printer (PDL) Images PDL data is subjected to appropriate smoothing, thus converting images of 600 x 600 dpi into images of 2400 (equivalent) x 600 dpi. 3-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 98: Disassembly And Assembly

    Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 3-20 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 99: Copyboard Glass

    1) Open the copyboard cover or the ADF. 2) Remove the 2 screws [1], and detach the copyboard glass retainer (right) [2]. F03-501-01 3) Remove the copyboard glass [3]. F03-501-02 3-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 100: After Replacing The Copyboard Glass

    CS unit, damaging the latter. F03-501-03 5.1.2 After Replacing the Copyboard Glass If you have replaced the copyboard glass, be sure to perform ‘gain adjust’ in service mode. (Refer to 5.1.1) 3-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 101: Cs Unit

    5.1.1) 2) Move the belt [1] with your finger to move the CS unit [2] near the center of the copyboard. F03-502-01 3) Remove the 3 screws [3]. F03-502-02 3-23 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 102 5) Slant the carriage [6] so that the frame top is out the frame inside. F03-502-04 6) Free the hook [7], and detach the flex- ible guide [8]. F03-502-05 3-24 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 103 CS unit is at the left edge. Otherwise, the machine will not be able to detect home position normally, causing the reader motor to go out of sync. 3-25 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 104: Points To Note When Mounting The Cs Unit

    CHAPTER 3 IMAGE READING/PROCESSING SYSTEM 5.2.2 Points to Note When Mounting the CS Unit When mounting the belt retainer [1], be sure that the boss [2] is securely fitted. F03-502-08 3-26 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 105 [2] firmly in place. <OK> <NG> F03-502-09 After mounting the CS unit, move the drive belt [2] with your finger to make sure that the teeth will not skip. F03-502-10 3-27 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 106: After Replacing The Cs Unit

    5.2.3 After Replacing the CS Unit If you have replaced the CS unit, be sure to execute ‘gain adjustment’ and ‘CS posi- tion auto adjustment for ADF’ in service mode. (Refer to Chapter13) 3-28 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 107: Points To Note When Handling The Cs Unit

    [1], you may use a dry, soft cloth to wipe off dirt in gentle strokes. However, do not wipe or use alcohol on the photo conducting medium [2]. F03-502-12 3-29 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 108: Reader Motor

    7) Remove the left rear cover ant the left upper cover, and detach the rear upper cover. 8) Disconnect the connector J13 [2] from the original detection/reader motor drive PCB [1]. F03-503-01 3-30 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 109: Points To Note When Mounting The Reader Motor

    [1] faces the machine; otherwise, the harness of the read motor can interfere with the edge of the plate and suffer a cut. F03-503-03 3-31 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 111: Chapter 4 Laser Exposure System

    CHAPTER 4 LASER EXPOSURE SYSTEM COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 113: Outline Of Operation

    Scanning by a semi-conductor laser Synchronization Control by the BD signal (main scanning direction) Control by the TOP signal (sub scanning direction) Scanner motor Constant speed rotation control control T04-101-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 114 Scanner motor DC brushless motor (M102) Polygon mirror 6-faceted BD mirror/BD PCB Laser beam detection Laser driver PCB Laser emission control DC controller PCB Scanner motor rotation control T04-101-02 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 115: Basic Sequence Of Operation (Laser Exposure System)

    150 or higher. : 27 sec or more passed after supplying power to the fixing assembly and, in addition, the fixing assembly temperature is 145 or higher. F04-102-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 116: Generating The Horizontal Signal

    [5] image data. It is read from image memory with reference to the horizontal sync signal. [6] video signal (VDO, VDO*). It is used to form an image on the photosensitive drum. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 117 DC controller processor Laser scanner unit Polygon mirror (6-faceted) F04-201-01 E100 After laser light is turned on, the BD signal cannot be detected within a spe- cific period of time. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 118: Laser Driver Circuit

    DC controller are identical. [8] laser intensity switch signal. It is used to switch the laser intensity between laser start-up and printing. During printing, it is fixed to ‘0’. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 119: Laser Unit

    Laser driver circuit [3]VDO [4]VDOUT* [3]VDO* Laser driver PCB J106 J909 [5]RGSNS* Registration paper sensor (PS102) F04-301-01 The laser power is adjusted automatically whenever the laser unit is re- placed. Memo COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 120: Controlling The Scanner Motor

    [5] When the scanner motor deceleration signal goes ‘0’, the scanner motor goes off. J102 J908 [3]BDIN* BD PCB J106 J235 [1]PRNT* J102 J911 Comparison +24V Image circuit [2]ACCO* processor [5]DECO* Drive circuit DC controller M102 Laser scanner motor F03-402-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 121: Scanner Pre-Rotation

    For Printing : There is no previous image data and, in addition, paper is not being moved and no page is being delivered. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 122 Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 4-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 123: Scanner Unit

    4) Remove the 4 screws [3], and detach the laser/scanner assembly [4]. F04-501-01 The inside of heater laser/scanner assembly cannot be adjusted in the field. Do not disassemble it. 4-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 125: Chapter 5 Image Formation System

    CHAPTER 5 IMAGE FORMATION SYSTEM COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 127: Outline Of Processes

    DC constant voltage control (about 5.76 KV max.; for cleaning roller bias control bias, about -2.3 KV) DC constant current control (about 5 µA) voltage level correction control (ATVC) T05-101-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 128 The image formation system consists of the following major components: Cleaning blade Photosensitive drum Primary charging roller Laser beam Drum unit Transfer charging roller Paper path Blade Developing cylinder Developing assembly Toner cartridge F05-101-01 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 129: Sequence Of Operation (Image Formation System)

    Primary DC bias Developing AC bias Developing DC bias Transfer bias Cleaning bias *1 : varies depending on density setting. If PDL output,the copying is constant. *2 : ATVC control. F05-102-01b COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 130: 1 Controlling The Primary Charging Roller Bias

    DC generation PRDCFOT* circuit TB401/TB402 Superimposition To primary PRACFOT* charging roller AC generation circuit Primary AC Comparison PRACON* bias voltage circuit detection circuit To developing bias circuit F05-201-01 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 131: Turning On And Off The Bias

    AC generation circuit by way of a comparison circuit. The AC genera- tion circuit varies the amplitude of the primary AC bias ON/OFF signal as needed to ensure that the current of the AC bias remains at a specific level. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 132: Controlling The Developing Bias

    DCPWM* ASIC voltage detection circuit circuit DVDCUP* DC generation circuit DVDCFOT* TB403/TB404 Superimposition To developing DVACFOT* cylinder AC generation circuit Comparison DVACON* Developing AC bias circuit voltage detection circuit F05-301-01 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 133: Turning On/Off The Bias

    The voltage level of the developing DC bias is controlled by varying the pulse width of the primary/developing DC bias output level signal (DCPWM*) to suit such factors as the print density setting. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 134: Controlling The Transfer Charging Roller Bias

    Positive current Comparison TRPWM* ASIC circuit detection circuit TRPFOT* Voltage detection circuit T403 TRCHG Constant current/ Superimposition To transfer voltage switch circuit charging roller Negative voltage TRNFOT* generation circuit TRCRNT F05-401-01 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 135: Turning On And Off The Bias

    ASIC on the DC controller PCB then varies the pulse width of the primary/developing DC bias output level signal to ensure that the DC bias is kept to a specific level. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 136: Correcting The Voltage Level (Atvc Control)

    Sheet-to-Sheet Bias It is a bias with a lower level, used to prevent toner from adhering to the transfer charg- ing roller in no-image area (between sheets) during continuous printing. 5-10 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 137: Detecting The Presence/Absence Of A Cartridge And The Level Of Toner

    DC controller PCB TB403/TB404 ASIC Developing bias generation circuit To developing cylinder Developing bias detection circuit TNRCHKD TB405/TB406 Toner level TNRCHKT detection circuit From toner level sensor of toner. 5-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 138: Sequence Of Detection (Level Of Toner)

    0.2 se for more. after a 3rd re-try. Start key (unit: sec) STBY INTR PRNT Level check re-try re-try re-try Developing AC bias Developing DC bias F05-502-02 5-12 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 139 LCD: “Toner Empty/Replace Cartridge.” If detection is executed 3 times to find out the level of toner at power-on, a wait time of about 40 sec is needed. Memo 5-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 140: Monitoring The Waste Toner Case

    (PS120) will be pushed, causing the machine to know that the waste toner case has become full. Cleaning blade Waste tonner assembly PS120 Toner stirring Drum torque limiter unit F05-601-01 5-14 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 141: Sequence Of Operation

    PS120 J113 CFULL* F05-602-01 The water toner case is capable of storing about 210 g of toner (about 23,000 pages of A4, at 3% print ratio). Memo 5-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 142: Disassembly And Assembly

    Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 5-16 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 143: Photosensitive Drum

    (Do not use paper, lint-free or otherwise). Do not dry wipe it or do not use solvent. Moreover, do not use drum cleaning powder. 5-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 144: Developing Assembly

    5) Remove the multifeeder tray. (5.2.1 in Chapter 6) 6) Remove the two screws [4], and detach the shaft guide [5]. F05-702-02 7) Holding the grips [6], slowly pull out the developing assembly [7]. F05-702-03 5-18 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 145 [11]. 4. When mounting the develop- ing assembly, be sure to fit the positioning pin [12] (at its rear) into the bushing [13]. [11] F05-702-05 [13] [12] F05-702-06 5-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 146: Transfer Roller

    5-20 COPYRIGHT© 22002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 147: Chapter 6 Pickup/Feeding System

    CHAPTER 6 PICKUP/FEEDING SYSTEM COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 149: Outline

    25 mm in depth (250 sheets max. of 80 g/m Paper size setting Cassette: by user Manual feed tray: by user Related user mode Paper size settings for manual feed tray T06-101-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 150: Arrangement Of Major Rollers And Sensors

    Delivery sensor PS105 Multifeeder paper sensor PS151 Cassette paper sensor PS152 Retry sensor Pickup roller Feeding roller Separation roller Vertical path roller Manual feed pickup roller Registration roller Delivery roller T06-102-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 151: Controlling The Pickup Assembly

    The paper reaches the delivery tray after moving through the transfer, separation, and fixing/delivery assemblies. Main motor drive signal (MTRON) M101 Registration clutch drive signal (RGDRV) CL101 Cassette pickup solenoid drive signal (CSTFD) SL151 F06-201-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 152: Pickup Form The Cassette

    Pickup roller gear to rotate the pickup roller. Pickup roller shaft gear Drive relay gear Relay gear F06-201-03 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 153 5. After pickup, the paper is moved under the vertical path roller and then to the registration roller assembly. Feeding roller shaft gear F06-201-04 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 154: Pickup Retry

    • Sequence of Operation for a Pickup Retry Start key ON or 2nd pickup print signal input 1st retry 2nd retry Cassette pickup (SL151) solenoid Retry sensor Normal Error (PS152) Main motor (M101) (L=specific time) F06-201-05 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 155: Detecting The Size Of Paper In The Cassette

    B5 B5R LGL 11x17 LTRR STMT U2* U3* PSSN 1 PSSN 2 PSSN 3 PSSN 4 : push switch is pressed. : push switch is not pressed. : not used. T06-201-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 156: Controlling The Pickup From The Multifeeder Tray

    Main motor drive signal M101 (MTRON) Manual feed pickup solenoid drive signal Manual feed pickup roller (MFPD) Registration clutch drive signal (RGDRV) Registration roller Holding plate Manual feed separation pad F06-202-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 157: Pickup From The Multifeeder Tray

    When the DC controller PCB generates the manual feed pickup solenoid drive signal (MFPD) and the solenoid goes ON as a result, the stopper will be released so that the pickup roller stops to rotate. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 158 CHAPTER 6 PICKUP/FEDING SYSTEM Lifter plate in up position Lifter plate in down position Manual feed pick roller Manual feed separation pad M101 Multifeeder pickup solenoid Multifeeder pickup clutch Claw F06-202-02 6-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 159: Multifeeder Retry Operation

    If printing is executed while the selected size differs from the size of paper placed in the multifeeder tray, the machine will indicate a message at the end of printing on the 1st sheet, and will stop printing operation. 6-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 160: Controlling The Registration Roller

    ON, thereby increasing or decreasing the leading edge margin to suit the original. Main motor drive signal M101 (MTRON) Registration roller Registration clutch drive signal (RGDRV) Registration paper detection drive signal (RGSNS*) PS101 F06-301-01 6-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 161: Detecting Jams

    Present Present Present T06-401-01 You can check the condition of a sensor (presence/absence of paper or jam detection) by making the following selections; service mode>test mode>6: FACULTY TEST>6-3: SENSOR. 6-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 162: Sequence Of Jam Detection

    ON within a specific period of time after the sensor N-1 goes ON. Start key ON or PRINT setting accepted INTR PRINT Sensor N-1 Jam check Error Normal Sensor N feed period F06-402-01 6-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 163 CHAPTER 6 PICKUP/FEDING SYSTEM Notation Name Delay jam PS101 Registration sensor Present PS102 Paper full sensor Absent PS103 Delivery sensor Present PS105 Multifeeder paper sensor Absent PS151 Cassette paper sensor Absent T06-402-02 6-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 164: Stationary Jams

    The machine will identify the following condition as a stationary jam: the delivery sensor (PS103) goes ON 1.4 sec after the initial rotation (INTR), or the registration sensor (PS101) goes ON at the start of initial rotation (INTR). 6-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 165: Cover Open Jam

    The machine retains the following data at time of a jam, automatically using them after removal of the jam: • remaining number of prints to make • printing mode 6-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 166 Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 6-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 167: Cassette Pickup Assembly

    5) Remove the 4 screws [3], and detach the 2 fixing plate [4]. 6) Remove the 2 screws (2/ washer) [5], and detach the leaf spring [6]. 7) Disconnect the connector [7]. F06-501-02 6-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 168: Assembly

    10) Remove the 5 screws [12] and the screw [14] (w/ washer) [13]. 11) Disconnect the 3 connectors [14], and [12] detach the cassette pickup assembly [15]. [13] [12] [14] [15] F06-501-05 6-20 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 169: Removing The Cassette Pickup Roller

    [2] or the like from the left side of the machine. 4) Grab the pickup roller [3], and detach it. F06-501-07 F06-501-08 6-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 170: Remove The Cassette Pickup

    1) Remove the screw [1], and slide out the paper size detecting switch [2]. 2) Disconnect the connector [3], and re- move the paper size detecting switch [2]. F06-501-11 6-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 171: Removing The Cassette Paper Sensor

    2) Disconnect the connector [1], and re- move the retry sensor [2]. F06-501-13 5.1.8 Removing the Pickup Motor (iR2000 only) See to 4.4.1 Removing the Pickup Motor in Chapter9. 6-23 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 172: Multifeeder Tray Assembly

    (so as not to come into direct contact with its surface) until the holding plate is in low position (by the manual feed roller cam). F06-502-02 6-24 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 173: Removing The Manual Feed Pickup Roller

    After mounting the manual feed pickup roller, rotate the manual feed pickup roller until it stops, and check to make sure that the cam [4] is as shown. F06-502-04 6-25 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 174: Removing The Separation Pad

    2) Remove the 2 screws [1], and detach the cover [2]. F06-502-06 3) Disconnect the connector [3], and free the sensor hook [4]; then, detach the multifeeder paper sensor [5]. F06-502-07 6-26 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 175: Removing The Multifeeder Pickup Solenoid

    8) Remove the copyboard cover. 9) Remove the cassette rear cover. 10) Disconnect the connector [1], and re- move the 2 screws [2]; then, detach the delivery fan assembly [3]. F06-503-01 6-27 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 176 3 mm in diameter. Take care not to use the wrong screw. F06-503-02 12) Remove the 2 screws [7], and detach the fixing plate [8]. F06-503-03 6-28 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 177 4 screws to be used at the top are 3 mm in diameter, while the 4 screws to be used at the bottom is 4 mm in diameter. 6-29 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 178 18) Remove the 3 screws [21], and detach [21] the left cover rail [22]. [22] F06-503-06 19) Remove the shaft [25] and bushing [24] of the manual feed pickup roller gear [23]. [25] [24] [23] F06-503-07 6-30 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 179: Registration Roller Assembly

    2) Remove the 2 screws [1], and detach the leaf spring [2] from the boss [3]. F06-504-01 3) Remove the screw [4], and detach the jam removing knob [5]. F06-504-02 6-31 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 180: Paper Sensor

    5.4.2 Removing the Registration Paper Sensor 1) Remove the drive assembly (5.3.1 in Chapter6). 2) Disconnect the connector [1]. 3) Free the 4 claws [2], and detach the reg- istration paper sensor [3]. F06-504-05 6-32 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 181: Removing The Registration Clutch

    1) Remove the rear cover and left rear cover. 2) Disconnect the connector [1], and free the harness [2] from the harness guide. 3) Remove the resin E-ring [3], and detach the registration clutch [4]. F06-504-06 6-33 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 183: Chapter 7 Fixing System

    CHAPTER 7 FIXING SYSTEM COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 185: Outline Of Operation

    [3] Control at time of down sequence [4] Control in ESS (energy save) mode Pressure roller By cleaning mode in user mode cleaning Error detection [1] By thermistor (overheating) [2] Thermal switch (overheating) T07-101-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 186 25 mm in dia. Fixing heater Halogen heater (800 W) (H101) Main thermistor Temperature control, error detection (TH101) Sub thermistor Error detection (TH101) Thermal switch Error detection (230 ± 10°C) (THSW101) T07-101-02 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 187: Controlling The Fixing Temperature

    J103 Heater trigger circuit J120 Connector THCNCT Fixing detection assembly circuit 1 2 3 4 5 6 J913 6 5 4 3 2 1 TH101 TH101 J915 THSW101 H101 F07-201-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 188: Controlling The Temperature

    ON STBY STBY PRINT Green Green Wait indication Fixing heater (H101) Heavy paper 200 C mode 190 C 180 C Plain paper 170 C mode 140 C F07-202-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 189: Control At Time Of Power-On

    Printing is started when the target temperature is reached, and the target temperature is decreased in stages in relation to the passage of time (continuous printing) until the control temperature for a specific mode is reached. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 190: Control According To The Type Of Paper

    To prevent overheating, the machine increases the distance between sheets. • Down sequence is started when the reading of the sub thermistor is 210°C. • Down sequence is ended when continuous printing ends. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 191: Control In Ess (Energy Save Mode)

    The power save mode (energy save mode) for user mode at time of ship- ment from the factory is set to 15 min. Memo COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 192: Detecting An Error

    After the end of the Wait period, the reading of the main thermistor is 100°C or lower. • At time of standby, the reading of the sub thermistor is 50°C or lower. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 193 At time of initialization, the ZEROXI* signal of the power supply cannot be detected. • The ZEROXI* signal does not arrive for 3 sec during temperature control. • A triac short is detected (ASIC). COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 194: Protective Mechanism

    ‘0’ if the FSRDRV* signal is ‘0’ (fixing heater ON). As such, the ASIC will assume that the fixing heater activation is faulty (triac short circuit) if the HEATDT* signal goes ‘1’. 7-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 195 Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 7-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 196 When mounting the fixing con- nector cover, match the 2 screw holes [3] against the 2 holes [2] in the fixing connector cover removed previously. And attach the fixing connector cover [4]. F07-301-02 7-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 197 [6] and the fixing connector fixing plate [7]. F07-301-03 9) Disconnect the 3 connectors [9] from the fixing connector fixing plate [8]; then, free the harness from the harness guide. F07-301-04 7-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 198 If such is the case, release the locking le- ver [16], to which the fixing [14] roller gear is linked. F07-301-06 [16] F07-301-07 7-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 199: Removing The Delivery Sensor

    3.3 Removing the Delivery Sensor 1) Remove the fixing assembly[1]. 2) Disconnect the connector [2], and free the 4 claws [3]; then, detach the deliv- ery sensor [4]. F07-303-01 7-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 200: Removing The Pressure Roller

    4) Remove the screw [4], and detach the drive gear shaft plate [5] and the gear [6]. 5) Free the claw [7], and detach the gear [8]. 6) Remove the gear [9]. F07-304-02 7-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 201 [11]; then, detach the delivery roller unit [12]. [10] [12] [10] [11] F07-304-03 8) Remove the 2 screws [13], and detach [14] the delivery lower cover [14]. [13] F07-304-04 7-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 202 9) Push down the pressure releasing lever [17] to remove the pressure. [17] F07-304-06 10) Remove the 2 screws [18], and detach the 2 linking plates [19]. [18] [19] [19] [18] F07-304-07 7-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 203 Be sure to place it on a flat surface. [23] F07-304-09 12) Remove the 2 screws [24] for the pres- [25] sure roller assembly, and detach the in- let guide [25]. [24] F07-304-10 7-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 204 If the pressure releasing lever [31] [30] or the fixing shaft [31] has come off when the pressure roller is removed, be sure to mount them back as shown. [30] F07-304-12 7-20 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 205 CHAPTER 7 FIXING SYSTEM When mounting the pressure [32] [33] roller, check to make sure that the contact plate [32] is in con- tact with the inlet guide [33]. F07-304-13 7-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 206: Fixing Heater/Separation Claw

    4) Check the thermistor [4] and the ther- mal switch [5] for scratches, dirt, and deformation. If any, replace the fixing assembly. Do not clean the thermistor [4] or the thermal switch [5]. F07-305-02 7-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 207 CHAPTER 7 FIXING SYSTEM 5) Remove the spring [6], detach the separation claw [7]. F07-305-03 7-23 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 208: Fixing Heater/Separation Claw

    [4] in your hand. 4) With attention to the separation claws [1], force the fixing roller [4] against the paper and place it on the fixing as- sembly. F07-306-02 F07-306-03 7-24 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 209 [9] and the fixing roller [10] then, check to make user that the ther- mistor [9] is in firm contact with the fix- ing roller [10]. [10] F07-306-05 Cross Section [10] F07-306-06 7-25 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 210 [14]. [13] [14] F07-306-08 11) After making the check, mount the fix- ing assembly to the machine using the steps used to remove it but in reverse. 7-26 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 211: Chapter 8 Externals And Auxiliary

    CHAPTER 8 EXTERNALS AND AUXILIARY CONTROL SYSTEM COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 213: Control Panel

    PCB. The indication on the LCD is in 2 lines of 20 characters each. Image processor Control panel PCB 2 Control panel PCB 1 Key SW Key SW ASIC F08-101-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 214: Power Supply

    Power switch supplies AC power to the power supply PCB (SW101) Cover switch detects state (open/closed) of front cover and left cover (DORSW1, DORSW2) cuts 24VR2 power to main motor T08-201-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 215 3VS2 12VS Printer boards DORSW1 DORSW2 12VS Image Control panel/ processor PCB electrical loads Remote ON/OFF system 24VR1 24VR2 24VR1 Original detection/ Electrical loads reader motor drive : Accessory F08-201-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 216: Rated Outputs From The Power Supply Pcb

    T08-201-03 The above levels apply when the AC input is between 85 and 135 V for the 120V model and between 187 and 264 V for the 230V model. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 217: Protective Mechanisms

    (AC voltage + DC negative voltage) • transfer charging roller application voltage (DC positive voltage or DC negative voltage) For the control of biases applied to each load, see “Image Formation System” in Chapter 5. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 218: Mounting The Fixing Roller/Fixing Heater/Separation Claw

    In ESS1 control, however, 24VR2 to the DC controller PCB is retained for control of the fixing heater. Power Consumption in Standby Normal standby : about 30 W Memo ESS1 control : about 20 W ESS2 control : about 4.8 W COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 219 ESS control signal DC controller Cassette/ electrical loads Original detection/ Electrical loads reader motor drive Control panel ESS control block Printer board Network interface board Image processor PCB : Accessory F08-301-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 220: Operation

    [1] presence of original in ADF (accessory) [2] copyboard cover open [3] print command from printer board (if mounted) [4] print command or start-up command from network interface board (if mounted) COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 221: Fan

    CHAPTER 8 EXTERNALS AND AUXILIARY CONTROL SYSTEM 4 Fan 4.1 Outline The machine is equipped with a single fan for discharge of heat from inside it. FM101 F08-401-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 222: Control

    (FANDRV) is supplied to rotate the heat-discharge fan at half speed. DC controller PCB +24V Heat discharge fan FANFULL J106 (FM101) ASIC Drive voltage FANDRV FANON control block FANLOCK* F08-402-01 8-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 223: Error Detection

    OFF/ESS ON WAIT STBY INTR PRINT PRINT LSTR STBY 30sec Heat discharge fan (FM101) Registration paper sensor (PS101) Delivery sensor (PS103) : full-speed (+24 V) : half-speed (+16 V) F08-402-02 8-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 224: Back-Up Battery

    Also, do not disassemble it, as its organic solvent can harm your skin upon contact. Take full care when handling the battery, and be sure to dispose of it ac- cording to appropriate regulations. 8-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 225: Lithium Battery (Bat1)

    If you must disconnect JP201, therefore, be sure to print out the control data, and enter the data after connecting JP201. 8-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 226 4. Be sure to enter the data for control memory you printed before replac- ing the image processor PCB. J221 J263 J212 J271 J264 J216 J206 J211 J208 JP201 J209 J204 JP201 BAT1 J204 F08-501-01 8-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 227: Back-Up Data

    #11. DOWNLOAD downloading to ROM on various PCBs #12. CLEAR initializing various data to default settings #13. ROM version indication Note: used when replacing PCB T08-502-02 8-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 228: Printing Out The Back-Up Data List

    #1 through #7, #13, start date output Counter Report: Memo maintenance/part counter output user data list, changes from defaults on system data list, system dump list (not used) output. 8-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 229: Disassembly And Assembly

    Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 8-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 230: External Covers

    CHAPTER 8 EXTERNALS AND AUXILIARY CONTROL SYSTEM 6.1 External Covers [12] [13] [10] [16] [15] [11] [14] F08-601-01 8-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 231 [13] Left rear cover ← [16] Multifeeder tray [15] Rear upper cover ← [14] Rear cover ← [12] Left upper cover ← [8] Right upper cover ← ADF or copyboard cover 8-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 232: Removing The Front Cover

    6.1.2 Removing the Control Panel Lower Cover 1) Remove the 3 screws [1]. F08-601-03 2) Free the 4 claws [2], and detach the control panel lower cover [3]. F08-601-04 8-20 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 233: Control Panel

    [2]. F08-602-01 3) Remove the 2 screws [3] each from the left and right, and 1 screw [4] each from the grounding wire on the left and right. F08-602-02 8-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 234: Main Motor

    2) Remove the printer board unit. (if equipped with printer functions; see 6.5.11) 3) Disconnect the connector [1]. 4) Remove the 3 screws [2], and detach the main motor [3]. F08-603-01 8-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 235: Removing The Heat Discharge Fan

    When mounting the heat dis- charge fan, be sure to match the arrow [6] indicating the direc- tion of air current and the arrow [7] on the hood. F08-604-03 8-23 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 236: Removing The Dc Controller Pcb

    2) If not, perform the steps so that the mar- gin is as indicated. 8-24 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 237 Go through the steps given for the replacement of the image processor in 2.3.4 of Chapter 13. 6.5.5 Removing the RAM DIMM 1) Taking care not to touch the elements, push down the socket lever [1], and de- tach the RAM DIMM [2]. F08-605-04 8-25 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 238 4) Remove other screw [4], and detach the flexible cable retainer [5]. 5) Remove the flexible cable [6]. 6) Remove the 3 screws [7], and detach the protective panel [8]. F08-605-07 8-26 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 239 [11] F08-605-09 When mounting the copyboard open/closed detecting unit, be sure to use the black binding screw 3 mm in diameter. Take care not to use the wrong screw. 8-27 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 240 PCB [19] to the front to detach. 13) If you have replaced the PCB, go through the instructions given for re- placement (See to 2.3.6 in Chapter13). [17] [16] F08-605-11 8-28 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 241: Removing The Power Supply Pcb

    2) Disconnect the 4 connectors [1] and the flexible cable [2] from the power supply PCB. 3) Remove the 7 screws [3] from the power supply PCB, and detach the power supply PCB [4]. F08-605-12 8-29 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 242 PCB. 3) Remove the 7 screws [3], and detach the printer board unit [4]. F08-605-14 6.5.12 Removing the Cassette controller PCB (iR2000 only) See to 4.3.1 in Chapter9. 8-30 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 243: Chapter 9 Cassette Unit

    CHAPTER 9 CASSETTE UNIT COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 245: Outline

    CHAPTER 9 CASSETTE UNIT 1 Outline 1.1 Outline The machine may be equipped with a 1-cassette, 3-cassette (for iR1600), or 2-cassette (for iR2000) feeding unit. 1.2 Specifications and Construction Item Description Pickup Retard method Paper stack 1-cassette unit 250 sheets (80 g/m...

  • Page 246: Arrangement Of Major Rollers And Sensors

    1.3 Arrangement of Major Rollers and Sensors The major rollers and sensors are arranged as follows: • 1-Cassette Unit [2] [3] • 2-Cassette Unit [2] [3] • 3-Cassette Unit [2] [3] F09-103-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 247 CHAPTER 9 CASSETTE UNIT Ref. Name Vertical path roller Separation roller Feeding roller Pickup roller Cassette paper sensor (PS151) Re-try sensor (PS152) T09-103-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 248: Pickup Assembly

    1-Cassette Unit M101 SL151 SL151 : cassette unit of host : 1-cassette unit F09-201-01 Ref. Name Link gear Main motor drive signal (MTRON) Cassette pickup solenoid drive signal (CSTFD) T09-201-01 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 249 : cassette unit of host : cassette unit of 2-cassette unit F09-201-02 Ref. Name Link gear Main motor drive signal (MTRON) Pickup solenoid drive signal (CSTFD) Pickup motor drive signal (MTRON) T09-201-02 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 250 : cassette unit of host : cassette unit of 3-cassette unit F09-201-03 Ref. Name Link gear Main motor drive signal (MTRON) Pickup solenoid drive signal (CSTFD) Pickup motor drive signal (MTRON) T09-201-03 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 251: Pickup Control

    See 2.1 of Chapter 6. 2.3 Cassette Pickup Operation See 2.1 of Chapter 6. 2.4 Pickup Re-Try Operation See 2.1 of Chapter 6. 2.5 Cassette Paper Size Detection See 2.1 of Chapter 6. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 252: Detecting Jams

    3.2 Sequence of Jam Detection 3.1.1 Delay Jam See 4.2.1 of Chapter 6. 3.1.2 Stationary Jam See 4.2.2 of Chapter 6. 3.1.3 Jam History Se 4.2.4 of Chapter 6. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 253: Disassembly And Assembly

    4. To ensure electrical continuity, the mounting screws used for the grounding wire and ar- restors are equipped with toothed washers. Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 254: Removing The Cassette Unit

    2 linking plates [2]. F09-401-01 3) Remove the cassette rear cover. 4) Remove the 4 screws [3] from the rear of the machine, and detach the 2 link plates [4]. F09-401-02 9-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 255 CHAPTER 9 CASSETTE UNIT 5) Remove the washer screw [5]. F09-401-03 6) Disconnect the connector [6], and free the harness from the guide. F09-401-04 9-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 256: Cassette Pickup

    See Chapter 6 4.2.4 Removing the Paper Size Switch See Chapter 6 4.2.5 Removing the Cassette Paper Sensor Se Chapter 6 4.2.6 Removing the Re-Try Sensor See Chapter 6. 9-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 257: Pcbs

    4.4.1 Removing the Pickup Motor 1) Remove the cassette rear cover. 2) Remove the 4 screws [1], and discon- nect the connector [2]; then, detach the pickup motor [3]. F09-404-01 9-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 259: Chapter 10 Inner 2-Way Tray

    CHAPTER 10 INNER 2-WAY TRAY COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 261: Specifications

    20 sheets (A5R, STMT) Power supply DC24V/5V from host T10-101-01 Names of Trays F10-101-01 tray A : No. 2 delivery slot tray B : No. 1 delivery slot (host) 10-1 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 262: Arrangement Of Rollers And Sensors

    [1] No. 2 delivery roller [2] Delivery flapper [3] No. 2 delivery tray [4] No. 2 delivery roller [5] No. 2 delivery sensor [6] No. 2 full detection sensor F10-102-01 10-2 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 263: Controlling Delivery Operation

    Delivery tray A or delivery tray B may be selected for a specific type of output (copies, prints) when installing the inner 2-way tray. user mode>01 COMMON SETTINGS>07 TRAY SETTINGS>TRAY A, TRAY B Memo 10-3 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 264 3.2 Sequence of Jam Detection 3.2.1 Delay Jam See 4.2.1 of Chapter 6. 3.2.2 Stationary Jam See 4.2.2 of Chapter 6. 3.2.3 Jam History See 4.2.4 of Chapter 6. 10-4 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 265 Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 10-5 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 266: Removing The Inner 2-Way Unit

    4) Remove the left rear cover. 5) Remove the 2 screws [1], and detach the left front cover [2]; then, detach the in- ner deliver upper cover [3]. F10-401-01 10-6 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 267 7) Remove the 2 screws [6], and detach the delivery tray [7]. F10-401-02 8) Remove the inner delivery tray [8]. F10-401-03 9) Detach the fixing connector cover [9] as shown. F10-401-04 10-7 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 268 [13]. [13] [11] F10-401-06 [14] 12) Disconnect the 3 connectors [14] from the fixing connector fixing plate, and free the harness from the harness guide. [14] F10-401-07 10-8 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 269 (less than 2 mm). 2. When removing the fixing assembly, be sure to hold it as shown. Be sure not to impose force on the sensor lever [17]. F10-401-09 10-9 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 270 [19], and pulley [19] [18] flange [20] of the fixing assembly. [20] F10-401-10 15) Remove the solenoid pin [21] used to link the solenoid arm and the plunger. [21] F10-401-11 10-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 271 CHAPTER 10 INNER 2-WAY TRAY 16) Remove the 2 screws [22], and detach the inner 2-way solenoid [23]. [22] [22] [23] F10-401-12 10-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 273: Chapter 11 Installation

    CHAPTER 11 INSTALLATION COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 275: Selecting The Site Of Installation

    Some, nevertheless, find the odor unpleasant, requiring adequate ventilation of the room. 5. The machine must remain level, its feet fully in contact with the floor. 11-1 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 276 100 mm min. 947 mm F11-101-01 7. The machine must be installed in a well-ventilated area. Be sure, however, not to install the machine near any air vent of the room. 11-2 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 277: Unpacking And Installing The Machine

    2. Be sure to work as a group of two. 11-3 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 278: Installing The Machine

    5) placing paper in the cassette 6) placing paper in the multifeeder tray 7) checking the copy images 8) Data initialization through service operation 9) setting the date/time 10) storing the specifications report 11-4 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 279: Unpacking And Removing The Fixing Members

    • User’s Manual 2) Holding the grips on the left and right of the machine, take out the machine. (Be sure to work as a group of two.) F11-203-01 11-5 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 280 3) Unpack the machine, and remove the plastic cover, cushioning material, and tape. 4) Remove the CS fixing screw [1]. Open the front cover, and store the removed screw [2] in the storage area. F11-203-02 11-6 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 281: Removing The Dummy Drum

    2) Turn the developing assembly locking lever [1] clockwise to unlock. F11-204-01 3) Open the multifeeder tray [2], and pull the grip [3] to slide out the left cover [4]. F11-204-02 11-7 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 282 5) Remove the tape [5] used to keep the transfer charging roller in place. F11-204-03 4) Remove the tape, and remove the dummy drum [6] fitted to the machine. F11-204-04 11-8 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 283: Mounting The Drum Unit

    F11-205-01 2) Unpack the drum unit, and remove the air-bubble sheet [2]. F11-205-02 At this time, do not remove the packing tape [3] used to protect the drum. F11-205-03 11-9 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 284 F11-205-04 4) Then, remove the packing tape [6] of the drum protection sheet, and remove the drum protective sheet [7]. F11-205-05 11-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 285: Mounting The Toner Cartridge

    [3] and keeping the taped face up- ward. Check to be sure that it has been fully fitted into the machine. F11-206-02 11-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 286 4) Holding the grip [4] of the toner car- tridge, pick the tab [5] of the tape, and pull the tape out horizontally. F11-206-03 5) While holding the grip lever [6], turn it counterclockwise. F11-206-04 11-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 287 6) Turn the developing assembly locking lever [7] counterclockwise to lock it in place. F11-206-05 7) Mount the left cover, and close the front cover. 8) Close the multifeeder tray. 11-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 288: Putting Paper In The Cassette

    [2] until it stops. F11-207-01 2) Remove tapes and the cable band [3] used to keep the holding plate of the cassette in place. F11-207-02 11-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 289 F11-207-04 5) Shift the paper trailing edge guide plate [9] to detach while referring to the marking [8] of the guide plate. F11-207-05 11-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 290 [12], and attach the cassette size label [13] for the [12] size of paper to use; then, set the indi- cating plate to the cassette. [13] F11-207-08 11-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 291 Memo [15] ing plate locked it. If the lock of the holding plate is released, press the marking PUSH DOWN lightly before placing paper. F11-207-10 11-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 292: Placing Paper In The Multifeeder Tray

    2.8 Placing Paper in the Multifeeder Tray 1) Open the multifeeder tray [1]. F11-208-01 11-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 293 [4] flush, place the stack of paper in the multifeeder tray. Adjust the paper width guide to suit the width of paper. Do not force the paper width guide against the paper. F11-208-03 11-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 294: Checking The Copy Images

    • There is no abnormal noise. • The image quality of copies made at each default ratio is normal. • As many copies as specified are made normally. 11-20 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 295: Service Operation

    8) Press the OK key so that the entered type settings will be stored. 9) Press the clear key to return the copying mode. 11-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 296: Setting The Date/Time

    02 / 11 `01 22:33 F11-211-01 5) Press the OK key so that the entered date/hour will be stored. 6) Press the clear key to return the copying mode. 11-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 297: Service Report

    (Free the jam instructions sheet from the claw before fitting in the report.) F11-212-04 5) Clean up the area around the machine. 11-23 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 298: Checking The Printer Functions

    5) Turn off the machine, and connect the network cable. 6) Turn on the machine. 7) Inform the user’s system administrator that the machine has been installed, and ask him/ her to make network settings. 11-24 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 299: Relocating The Machine

    7. Tape the covers and cassette in place. 8. If the machine is equipped with an ADF, place A3 or 11x17 copy paper on the copyboard glass, and tape the ADF in place. F11-301-01 11-25 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 300: Installing The Card Readere-E1 (Accessory)

    4 Installing the Card Readere-E1 (accessory) 4.1 Points to Note for Installation For installation, be sure to obtain the following: 1) Card Reader Attachment Card reader Harness Screw Omega lock F11-401-01 11-26 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 301: Installation

    CHAPTER 11 INSTALLATION 4.2 Installation 1) Remove the 7 screws [1], and detach the rear cover [2]. F11-402-01 2) Remove the 5 screws [3], and detach the right cover [4]. F11-402-02 11-27 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 302 [6] that comes with the unit to J210 of the image processor PCB. 5) Route the harness [6] as indicated, and lead it through the opening [8]. F11-402-04 11-28 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 303 8) Route the harness [6] farther as indi- cated. Be sure to keep the connector [11] [10] for the harness out of the hole [11] as indicated. [10] F11-402-06 11-29 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 304 [13]; otherwise, an operation fault or error can oc- cur. 12) Using the screw [14] that comes with the unit, mount the card reader [15]. [13] [12] [10] [15] [14] F11-402-07 11-30 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 305: Installing The Image Ram (Accessory)

    1) Remove the 7 screws [1], and detach the rear cover [2]. F11-501-01 2) Mount the RAM DIMM [4]. Take care not to damage the ele- ments and the like. F11-501-02 11-31 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 306 RAM’ is indicated. 7) Check to be sure that the LCD indicates the new RAM size. 8) Press the Stop key and then the Clear key to end test mode. 11-32 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 307: Chapter 12 Maintenance And Inspection

    CHAPTER 12 MAINTENANCE AND INSPECTION COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 309: Periodically Replaced Parts

    1.2 Cassette Unit The cassette unit does not have parts that require periodical replacement. 1.3 Inner 2-Way Tray The inner 2-way tray does not have parts that require periodical replacement. 12-1 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 310: Guide To Durables

    The cassette unit does not have parts that are referred to as durables. 2.4 Inner 2-Way Tray The inner 2-way tray does not have parts referred to as durables. 12-2 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 311: Basic Service Work

    : 3.0 ± 1.5 mm left margin : 3.0 ± 2.0 mm right margin : 0.5 mm or more If not, make adjustments by referring to 2 of Chapter 13. 12-3 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 312: Cleaning During A Visit

    4. Feeding Roller, Separation Roller, and Vertical Path Roller 1) Open the left lower cover, and clean the roller with lint-free paper while turning the roller by hand. If the dirt is excessive, use alcohol. 12-4 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 313 1) Open the multifeeder tray, and detach the left cover. Clean the static eliminator of the transfer charging roller and the static eliminator of the pickup guide assembly with a blower brush or lint-free paper. 12-5 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 314 [4] Feeding roller, Separation roller, Vertical path roller [5] Manual feed pickup roller [6] Manual feed separation pad [7] Registration roller [8] Transfer charging roller [9] Pre-transfer static eliminator, Transfer static eliminator 12-6 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 315: Points To Note When Storing/Handling The Drum Unit

    4) Avoid areas subject to a corrosive gas (insecticide) or where the air is briny. 5) Keep the drum unit where the temperature is between 0 and 35°C. 6) Keep the drum unit out of reach of children. 12-7 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 316: The Drum Unit

    Nevertheless, avoid exposing it to direct sunshine. The rays of the sun, in passing, is as strong as 10000 to 30000 lux in inten- sity. 12-8 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 317 CHAPTER 13 TROUBLESHOOTING COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 319: Image Adjustment Basic Procedure

    'OK' will be indicated at the end of adjustment. 1 Checking the Scanner Side Check the scanner side. If there is a fault in the print images. 2 Checking the printer side. Check the printer side. F13-101-01 13-1 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 320: Chapter 13 Troubleshooting

    Is there a scratch Go to the troubleshooting tables on the surface of the for image faults. drum or the developing cylinder? Replace the developing assembly or the drum unit. F13-101-02 13-2 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 321: Standards And Adjustments

    F13-201-01 Left image margin: B = 3.0 ± 2.0mm. Right image margin: B = 0.5mm or more F13-201-02 Leading edge/trailing edge non-image width: C = 3.0 ± 2.0mm. F13-201-03 13-3 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 322: Adjusting The Image Position

    1. image leading edge margin adjustment (read start position in main scanning direc- tion) 2. left/right image margin adjustment (read start position in sub scanning direction) 3. leading edge non-image width (read ratio in sub scanning direction) 13-4 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 323: Adjusting The Leading Edge Margin For The Printer Unit (If Equipped Printer Functions)

    3) Insert a precision screwdriver through the left opening of the inside cover, and press the test print switch (SW101) on the DC controller PCB to execute test printing. SW101 F13-201-04 13-5 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 324 If not, insert a precision screwdriver, and turn the volume (VR101) so that it is as indi- cated. If it is less than indicated, turn the volume counterclockwise. If it is more than indicated, turn the volume clockwise. VR101 Leading edge of paper – F13-201-05 13-6 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 325: Adjusting The Image Position For Copying

    Image edge Higher setting Lower setting (an increase of '1' will (a decrease of '1' will decrease the margin by increase the margin by 0.04 mm) 0.04 mm) F13-201-07 13-7 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 326 Adjustment unit 1 = 0.1% (in positive direction; range of adjusmentd: 0 to 9999; default: Higher setting (a higher setting will decrease the non-image width) Image leading edge Lower setting (a lower setting will increase the non-image width) F13-201-08 13-8 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 327: Fixing System

    • left/right difference ( b - c) : 0.5 mm or less • middle edge difference (b - a, c - a) : 0.5 mm or more 10mm (middle of paper) (feed direction) 10mm F13-202-01 13-9 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 328: Electrical Parts

    2.3.3 When Replacing the Contact Sensor After replacing the PCB, go through the following: 1) Execute gain auto adjustment by making the following selections in service mode: TEST MODE>2 CCD TEST>8. 13-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 329: When Replacing The Image Processor Pcb

    : data set by the user by pressing the Additional function key in the control panel. service mode data : service mode settings data J221 J263 J212 J271 J264 J216 J206 J211 J208 JP201 J209 J204 JP201 BAT1 J204 F13-203-01 13-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 330: When Replacing The Dc Controller Pcb

    2.3.6 When Replacing the Analog Processor PCB 1) After replacing the PCB, execute gain auto adjustment by making the following selec- tions in service mode: TEST MODE>2 CCD TEST>8. 13-12 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 331: Checking The Sensors

    Status screen of each respective sensor will appear; for instance, when ‘1’ is pressed on the keypad, Sensor name Current sensor status DS of CRG on DCVS on Current sensor status Sensor name F13-204-02 13-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 332 CT4: 3rd cassette unit paper size (PS151); on/paper present, of/paper absent 3rd cassette unit paper size detecting switch (SW105); indicates paper size *If 2-cassette standard type, indication the 2nd cassette. '4' is pressed on the keypad. F13-204-03 13-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 333 BDOC: original size; indicates paper size based on combinations of original size sensor states BDSS: original size sensors (PS117, PS116, PS115, PS114); on/original present, of/original absent F13-204-04 13-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 334: Troubleshooting Image/Operation Faults

    Check the copyboard cover and copyboard glass (standard white plate) for dirt and a scratch. If soiled, clean it with a solution of mild detergent or alcohol; if scratched, replace them. 13-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 335: Checking The Transfer Charging Roller/Static Eliminator

    3) Condensation on the pickup/feed guide can cause paper feeding faults. If condensation has developed, dry wipe the part, or leave the machine alone and powered for 60 min. 13-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 336 CHAPTER 13 TROUBLESHOOTING Blank Page 13-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 337 CHAPTER 13 TROUBLESHOOTING Blank Page 13-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 338: Image Fault Samples

    21. The copy is blank. 22. The copy is solid black. * Copies made with the copyboard lifted; faults may also appear on normally made copies. Strips may vary in width. 13-20 COPYRIGHT© 2002 CANON INC. CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 339: Troubleshooting Image Faults

    High-voltage contact (high-voltage leaf spring and DC controller PCB) 7) Is the connector between the high-voltage leaf spring and the DC controller PCB normal? Correct the connection. If the fault cannot be corrected, replace the faulty part. 13-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 340 16) Are the CS unit and the spacers mounted correctly? Also, are the spacers free of wear? Correct the mounting. If the fault cannot be corrected, replace the faulty part. 13-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 341 18) Try replacing the contact sensor. Is the fault corrected? YES: End. Analog processor PCB, Image processor PCB 19) Try replacing the analog processor PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 13-23 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 342: The Copy Has Uneven Density

    9) Are the CS unit an the spacers mounted correctly? Also, are the spacers free of wear? YES: Replace the contact sensor. Correct the fault. If the correction is not possible, replace the faulty part. 13-24 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 343: The Copy Is Foggy

    7) Are the CS unit an the spacers mounted correctly? Also, are the spacers free of wear? YES: Replace the contact sensor. Correct the fault. If the correction is not possible, replace the faulty part. 13-25 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 344: The Copy Is Foggy

    7) Are the CS unit and the spacers mounted correctly? Also, are the spacers free of wear? YES: Replace the contact sensor. Correct the fault. If the fault cannot be corrected, replace the faulty part. 13-26 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 345: The Copy Has White Strips

    9) Are the CS unit and the spacers mounted correctly? Also, are the spacers free of water? YES: Replace the contact sensor. Correct the fault. If the fault cannot be corrected, replace the faulty part. 13-27 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 346: The Output Has White Strips

    7) Are the CS unit and the spacers mounted correctly? Also, are the spacers free of wear? YES: Replace the contact sensor. Correct the fault. If the fault cannot be corrected, replace the faulty part. 13-28 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 347: The Back Of The Copy Is Soiled

    If the dirt cannot be removed, replace the roller. Clean the guide. Fixing assembly 4) Execute fixing roller cleaning in user mode. Is the fault corrected? YES: End. Replace the fixing assembly. 13-29 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 348: The Copy Has A Poor Fixing

    3) Is the roller pressure (nip) as indicated? YES: End. Fixing assembly 4) Try replacing the fixing assembly. Is the fault corrected? YES: Replacing the fixing assembly. Replace the DC controller PCB. 13-30 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 349: The Copy Has Displaced Registration. (Leading Edge Extremely Excessive Margin)

    (See 2.1.2 of Chapter 13.) YES: End. Registration clutch, DC controller PCB 5) Is the registration clutch operating normally? YES: Replace the DC controller PCB. Replace the registration clutch. 13-31 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 350: The Copy Has Blurred Images

    7) Does the fault occur at intervals of about 50 mm? YES: Check the developing assembly, and mount it correctly. If the fault cannot be corrected, replace the developing assembly. Replace the drum unit. 13-32 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 351: The Copy Is Foggy. (Cross-Feeding Direction)

    5) Make a reduced copy (about 50% to 60%), and compare it against a copy made in Direct. Is the location of the fault different? YES: Check the rear unit. Check the feeding system. 13-33 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 352: The Copy Has Poor Sharpness

    6) Try replacing the transfer charging roller. Is the problem cor- rected? YES: End. Developing assembly, Drum unit 7) Try replacing the drum unit. Is the problem corrected? YES: End. Replace the developing assembly. 13-34 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 353: The Copy Is Blank

    DC controller PCB and the contact of the leaf spring for the devel- oping bias normal? YES: Replace the DC controller PCB. Clean the contact. If the problem is not corrected, or deformation/ damage is found, replace the faulty part. 13-35 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 354: The Copy Is Solid Black

    DC controller PCB and the contact of the developing assem- bly normal? YES: Replace the DC controller PCB. Clean the contacts. If the fault is not corrected, or deformation/ damage is found, replace the faulty part. 13-36 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 355: Ac Power Is Absent

    (CN1, CN2, CN3) on the power supply PCB normal? Correct the connection. If the flexible cable or the harness has a scratch, replace it. YES: Replace the power supply PCB. 13-37 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 356: Dc Power Is Absent

    CN3-1, 2 24VR1 CN2-18 to CN2-27 24VR2 YES: Check the wiring from each power supply PCB to each load. If a fault is found, replace the power supply PCB. 13-38 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 357: Pickup Operation Fails

    YES: End. DC controller PCB, Image processor PCB 9) Try replacing the DC controller PCB. Is the fault corrected? YES: Replace the DC controller PCB. Replace the image processor PCB. 13-39 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 358: Pickup Operation Fails

    (J106) on the DC controller PCB normal? Correct the connection. Multifeeder pickup solenoid, DC controller PCB 8) Does the multifeeder pickup solenoid operating normally? YES: Replace the DC controller PCB. Replace the multifeeder solenoid. 13-40 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 359: Pickup Operation Fails

    Cassette unit controller PCB/DC controller PCB 9) Try replacing the cassette unit controller PCB. Is the fault cor- rected? YES: Replace the cassette unit controller PCB. Replace the DC controller PCB. 13-41 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 360: The Vertical Path Roller Fails To Rotate

    (J106) on the DC controller PCB normal? Correct the connection. Registration clutch 2) Try replacing the registration clutch. Is the problem corrected? YES: Replace the registration clutch. Replace the DC controller PCB. 13-42 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 361: The Contact Sensor Fails To Go On

    2) Is the connection of the connector (J244) of the image processor PCB correct? Correct the correction. Speaker, Image processor PCB 3) Try replacing the speaker. Is the problem corrected? YES: End. Replace the image processor PCB. 13-43 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 362: The 'Add Toner' Message Fails To Go Off

    Correct the fault. If the leaf spring has a scratch or deformation, replace it. Developing assembly 3) Try replacing the developing assembly. Is the fault corrected? YES: Replace it. Replace the DC controller PCB. 13-44 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 363: The 'Add Paper' Message Fails To Go Off. (Machine And Cassette Unit)

    YES: End. If the cassette is of the machine, replace the DC controller PCB; if the cassette is of the cassette unit, replace the cassette unit control- ler PCB. 13-45 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 364: The 'Jam' Message Fails To Go Off

    2) Check each sensor in test mode (‘sensor test’). Is each of them nor- mal? Replace any fault sensor. YES: Replace the DC controller PCB or the cassette unit controller PCB. 13-46 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 365: The 'Waste Toner Full' Message Does Not Go Off

    3) Try replacing the control card or the card reader. Is the fault cor- rected? YES: Replace the control card or the card reader. Replace the image processor PCB. 13-47 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 366: Troubleshooting Feeding Faults

    The tables that follow are arranged according to location; you can also find out the nature of any jam by making the following selections in service mode: #10 REPORT>JAM/ERR LOG REPORT. F13-305-01 13-48 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 367: Pickup Assembly

    YES: Check the sensor lever of the retry sensor (PS152) and registration paper sensor (PS101). Clean the rollers. If damage/deformation is found, replace it. 13-49 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 368: Transfer/Feeding Assembly

    PCB to the registration clutch (CL101). Is it normal? Correct the connection of the connectors. Registration clutch 6) Try replacing the registration clutch. Is the problem corrected? YES: End. Replace the DC controller PCB. 13-50 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 369: Fixing/Delivery Assembly

    • No. 2 delivery sensors (PS201; for inner 2-way tray) YES: Remove the paper. Or, correct the fault. Fixing assembly 4) Try replacing the fixing assembly. Is the problem corrected? YES: End. Replace the DC controller PCB. 13-51 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 370: Feeding Fault (Double Feeding)

    YES: Correct the fault. If the fault cannot be corrected, replace the sepa- ration roller. Replace the torque limiter. Multifeeder tray 5) Is the manual feed separation pad worn? YES: Replace the separation pad. Replace the separation pad pressure spring. 13-52 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 371: Feeding Faults (Wrinkling)

    3) Try paper of a recommended type. Is the problem corrected? Advise the user to use recommended paper. Fixing assembly 4) Execute fixing roller cleaning in user mode. Is the fault corrected? YES: End. Replace the fixing assembly. 13-53 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 372: Arrangement And Functions Of Electrical Parts

    1-cassette unit. 4.1.2 Checking the Sensors The photointerrupters may be checked using ‘SENSOR’ under ‘TEST MODE’ in service mode (6-3: SENSOR). (For specific instructions, see 5.5.7 of Chapter 13.) 13-54 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 373: Clutches, Solenoids, Motors, And Fans

    Notation Description Motor M101 Main motor M102 Scanner motor M103 Reader motor Clutch CL101 Registration clutch Solenoid SL101 Multifeeder pickup solenoid SL151 Cassette pickup solenoid FM101 Heat discharge fan 13-55 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 374: Sensors

    Original size sensor 1 PS115 Original size sensor 2 PS116 Original size sensor 3 PS117 Original size sensor 4 PS120 Waste toner case full sensor PS151 Cassette paper sensor PS152 Retry sensor 13-56 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 375: Pcbs

    CHAPTER 13 TROUBLESHOOTING 4.4 PCBs [11] [10] F13-404-01 13-57 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 376 Control panel PCB 2 Control panel control Laser unit Laser drive [10] Printer board*1 Image processing/interface connection [11] Network interface board*1 Network connection *1: if equipped with printer functions. 13-58 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 377: Switches, Others

    CHAPTER 13 TROUBLESHOOTING 4.5 Switches, Others DORSW2 SW101 TH101 THSW101 H101 DORSW1 SW105 F13-405-01 13-59 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 378 SW105 Cassette paper size switch DORSW1 Front cover switch DORSW2 Left cover switch Contact sensor Thermistor TH101 Thermistor Thermal switch THSW101 Thermal switch Heater H101 Fixing heater Speaker Speaker 13-60 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 379: Cassette Unit

    CHAPTER 13 TROUBLESHOOTING 4.6 Cassette Unit • 1-Cassette Unit SL151 PS152 PS151 SW105 F13-406-01 • 2-Cassette Unit M104 PS151 PS152 SL151 PS151 PS152 SL151 SW105 SW105 F13-406-02 13-61 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 380 SW105 Cassette paper size switch Solenoid SL151 Cassette pickup solenoid Motor M104 Pickup motor Ref. Description Name 1-cassette unit controller PCB Sequence control 2/3-cassette unit controller PCB Sequence control 13-62 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 381: Inner 2-Way Tray

    4.7 Inner 2-Way Tray PS202 PS201 SL201 F13-407-01 Symbol Name Notation Description Sensor PS201 No. 2 delivery sensor PS202 No. 2 full detection sensor Solenoid SW105 No. 2 delivery solenoid 13-63 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 382: Variable Resistors (Vr), Light-Emitting Diodes (Led), And Check Pins

    Those VRs and check pins not discussed herein are for use at the factory only, and must not be used in the field, as they require special tools and high precision. 13-64 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 383: Image Processor Pcb

    JP201: jumper wire for the battery (BAT1) used to back up the memory for control data (user data, service data). BAT1: battery used to back up control data (service mode data, user mode data). 13-65 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 384: Dc Controller Pcb

    VR401 : for factory (volume for adjusting high-voltage power supply reference voltage) VR402 : for factory (volume for adjusting toner level detection reference) VR403 : for factory (volume for adjusting toner level detecting antenna) SW101 : test print switch 13-66 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 385: Power Supply Pcb

    CHAPTER 13 TROUBLESHOOTING 4.8.3 Power Supply PCB F13-408-03 13-67 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 386: Analog Processor Pcb

    CHAPTER 13 TROUBLESHOOTING 4.8.4 Analog Processor PCB F13-408-04 13-68 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 387: 1-Cassette Unit Controller Pcb

    CHAPTER 13 TROUBLESHOOTING 4.8.5 1-Cassette Unit Controller PCB J1101 F13-408-05 4.8.6 2/3-Cassette Unit Controller PCB J1508 J1509 J1503 J1501 J1510 F13-408-06 13-69 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 388: Service Mode

    #10 REPORT : report output Use it to generate reports on various service data. #11 DOWNROAD : download Use it to download firmware to the ROM of a PCB in question. 13-70 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 389 Use it to check the version of the CPU and the ROM DIMM on a PCB in question. #14 CS SET : CS unit position Use it to change the CS unit back to its position at time of shipment. 13-71 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 390: Using The Mode

    6) Press the OK key. 7) Registering/Setting Data Enter data using the keypad, and press the OK key. SCANNER CCD 001: 8) Press the Stop key to end service mode. F13-502-01 13-72 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 391: Service Mode Menus

    #5 TYPE : when a country/region is selected (indicated on the display), the settings related to items #1 SSSW, #3 Numeric Param, and user data will collectively be set. 13-73 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 392 The setting of this item can adversely affect the read image quality. ‘7. CCD’ is changed when adjusting the image position and ‘8. MODEL’ is changed when replacing the image processor PCB; otherwise, this item must not be changed. 13-74 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 393 (service report output ) SYSTEM DUMP (not used) KEY HYSTORY REPORT BCH LOG REPORT (not used) COUNTER REPORT JAM/ERR LOG REPORT PRINT SPEC REPORT #11 DOWNLOAD (firmware upgrading) F13-503-03 13-75 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 394 No.display PCL printer board ROM version No.display network interface board ROM version No.display card reader ROM version No.display #14 CS SET TEST MODE [1] - [6], [8] F13-503-04 13-76 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 395: Setting The Parameters

    ‘0’ or ‘1’. Do not use service data indicated as ‘not used’, since it must be used as it is initially set. SW01 F13-504-01 13-77 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 396 Counter key is pressed. If ‘yes’ is selected, the serial No. will be indicated. If ‘no’ is selected, on the other hand, the serial No. will not be indicated. 13-78 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 397: Setting Numeric Parameters (#3 Numeric Param.)

    The soft counters are classified as follows according to input numbers: 100s : total 200s : copy 300s : print 500s : scan 700s : received print 800s : report print 13-79 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 398 To make a change so that B4 and larger papers will be counted as large-size, use service mode: make the following selections, and change bit 0 to ‘1’: #1SSSW>SW33. 13-80 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 399 √ √ total 1 801 √ √ total 2 802 √ large √ small √ √ scan total 1 505 √ √ total 2 506 √ large √ small 13-81 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 400: Selecting The Country/Region Of Installation (#5 Type)

    When you select a country of installation from the list indicated on the display, the appro- priate service mode settings (#1 SSSW, #3 Numeric Param.) and the user data standard set- tings will collectively be selected. 13-82 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 401: Setting Original Read Functions (#6 Scanner)

    (for 0 to 9999 ADF read) unit : 0.1% feed motor speed adjustment (for ADF read) 0 to 9999 unit : 0.1% 13-83 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 402 [No. 32] Use it to correct the image read ratio in sub scanning direction for ADF mode. A higher set- ting will lengthen the image in sub scanning direction. 13-84 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 403 If the machine is not equipped with an original detection function, on the other hand, check to make sure that the selection is ‘TYPE A’. 13-85 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 404: Setting The Printer Parameters (#7 Printer)

    Use it to reset the machine if ‘E000’ through ‘E004’ (error in fixing assembly) is indicated, thus clearing the error. 5.4.6 PDL (#8 PDL) See to PCL printer board service manual. 13-86 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 405: Counters (#9 Counter)

    (pickup-related counter) cassette 1 pickup counter cassette 2 pickup counter cassette 3 pickup counter cassette 4 pickup counter multifeeder tray pickup counter FEEDER (feeder-related counter) FEED feed pickup total counter 13-87 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 406 M-SP-RL manual feed pickup roller paper passage counter M-SP-P-D manual feed separation pad paper pas- sage counter DRBL-2 (accessories durables) FIN-STPR finisher operation counter 13-88 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 407 Indicate the counter reading of the part you have replaced, and press the Clear key (indi- vidual clearing). Generating a Counter Report You can generate a counter report by executing the following in service mode: #10 REPORT>COUNTER REPORT. 13-89 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 408: Generating A Report (#10 Report)

    JAM/ERR LOG REPORT jam, error, alarm histories PRINT SPEC REPORT TYPE settings, memory size, ROM indications, adjustment data 13-90 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 409: Downloading (#11 Download)

    The machine allows upgrading of the following parts using the Service Support Tool (SST) for downloading; for details, see Chapter 14. Machine: • ROM DIMM and CPU on image processor PCB Accessories: • ROM on finisher controller PCB 13-91 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 410: Clear (#12 Clear)

    Use it to clear the maintenance/parts counter data. CARD Use it to clear the card reader error data. E355 CLR Use it to clear all settings/registration data except the counter (denominator, numerator). 13-92 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 411: Rom Indication (#13 Rom)

    When you execute this mode, the CS unit moves to its position used at time of shipment. You may move the CS unit to a position where it is to be secured (right side) with the CS fixing screw. 13-93 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 412: Test Mode (Test Mode)

    Use it to check the operation of the micro switches, sensors, speakers, and ADF functions. 5. BOOK Test (8: BOOK TEST) Use it to execute operation at a speed in keeping with read transmission image quality (LEDs). 13-94 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 413: Test Mode Menu

    3-7 : BLACK/WHITE *3 : PRINT 3-8 : BIAS *3 : PRINT 3-9 : CHECKERS-3 *3 : PRINT 3- : PRINTING AREA *3 : PRINT 3-# : CRG TEST F13-505-01 13-95 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 414 NCR Sts : NCR None *6-4 : ADF *6-5 : STAMP [1] --- [2] *6-6 : SPEAKER FREQ : [1] VOL : [2] 6-7 : OPERATION PANEL 6-# : ESS TEST F13-505-02 13-96 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 415 8-1 : BOOK FEED TEST [1] --- [6] P.0000/0000 8-2 : *BOOK ADJ 8-3 : *CS POS ADJ (ADF) 8-4 : 8-5 : BOOK TEST 8-6 : BOOK TEST 8-7 : F13-505-03 13-97 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 416: D-Ram Test (1: D-Ram)

    Use it to check data read/write operations for the built-in RAM of the CPU. ‘4’ on Keypad Use it to check data write/read operations for the expansion memory in the expansion slot (J271); memory size indication, for RAM area. 13-98 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 417 RAM TEST: checks CPU built-in memory. '4' on keypad pressed. OPT MEM 32 OP1:OK Indicates expansion memory size. OPT MEM 32: Indicates the size of expansion memory on image processor (J271). F13-505-04 13-99 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 418: Ccd Test (2: Ccd Test)

    1 through 8, 12. ‘8’ Keypad Use it to execute gain auto adjustment, automatically correcting the CS output and setting the CS parameters. (For details, see 2.4.2 of Chapter 13.) 13-100 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 419: Print Test (3: Print)

    Use it to make sure that the print pattern does not have contraction/ pattern does not have white lines elongation of an image or dirt/black or uneven image. lines. F13-505-05 13-101 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 420: Faculty Test (6: Faculty Test)

    Use it to check the state of the machine’s sensor by referring to the display. Press ‘3’ on the keypad while the Faculty test menu is indicated to select this mode; the display indica- tion changes as each sensor is turned off/on. 13-102 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 421 MLT: multifeeder paper sensor (PS105); on/paper present, of/paper absent. indicates A4 or selected size. TN: toner sensor; on/toner present, of/toner absent. JAM: jam sensor; on/jam detected, of/jam not detected. F13-505-06 13-103 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 422 ERR : error reading. : non-standard card. [5] Indicates the state of mode. : in initialization. RDY : ready. [6] Indicates the version of the card reader. 4-digit number. F13-505-07 13-104 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 423 When all character indications have gone OFF, test mode for the one-touch dial keys will start. Press each one-touch dial key so that its corresponding character will disappear from the display. 13-105 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 424 1 2 3 Online Alarm [I] [C] Monitor Special Features Menu Itern Value Enter/Cancel [a] [d] [e] [f] [Q] [N] [L] Shift [J] [E] [S] [O] [M] [K] [G] F13-505-08 13-106 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 425 The Start key is pressed. Test 2 Press the key corresponding to a abcdef specific character, which will go OFF in response. Press the Stop key to end test mode. F13-505-09 13-107 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 426: Book Read Test (8: Book Test)

    ‘6’ on Keypad Press it to initialize the book read position parameter. The setting will affect the following in service mode: #6 SCANNER>7. CCD> parameters 19 through 21, 23, 29, 31. 13-108 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 427: Report

    DEPT. INFO LIST Start user mode, and select ‘6. PRINT LISTS’; then, select the type of USER DATA LIST report to generate, and press the OK key. CANCEL LIST 13-109 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 428: Service Report

    Indication : JAM/ERR LOG REPORT Type : jam, error, alarm history 5. Specifications Report Indication : PRINT SPEC REPORT Type : TYPE settings, memory size, ROM indication, adjustment data 13-110 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 429: System Data List

    10000000 SW03 ----- 00000000 SW04 ----- 10000000 SW05 ----- 00000000 SW06 ----- 10000000 SW07 ----- 00000000 SW08 ----- 00000000 SW09 ----- 00000000 ----- 00000000 ----- 00000000 00000010 00000000 F13-506-01 13-111 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 430 1121 front cover/left cover open jam 010a No. 2 delivery slot delivery delay jam 0207 No. 2 delivery slot delivery stationary jam 020d fixing assembly wrap jam 13-112 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 431 [9] total counter reading (6 digits) [10] paper source 1 : manual feed tray 2 : cassette 1 3 : cassette 2 4 : cassette 3 5 : cassette 4 [11] paper size 13-113 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 432 [5] approximate location (3: machine; 5: pickup assembly) [6] error code (in 8 digits, with rightmost 3 indicating the code on the LCD; for codes, see 6.2 of Chapter 13) [7] total counter (6 digits) 13-114 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 433 040011 cassette 1 retry alarm 040012 cassette 2 retry alarm 040013 cassette 3 retry alarm 040014 cassette 4 retry alarm 040017 multifeeder retry alarm [9] total counter (6 digits) 13-115 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 434 READ ADJ PRM indicates the adjustment items and settings for the service mode item #6 SCANNER>7. CCD. *Only if the respective accessory is installed. 13-116 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 435: Self Diagnosis

    The machine’s error code is indicated as follows: • EXXX To obtain a history of error codes, make the following selections in service mode: #10 REPORT>JAM/ERR LOG REPORT. 13-117 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 436: Error Codes

    After the end of the WAIT period, the main thermistor reading is 100ºC or lower. In standby, the sub thermistor reading is 50ºC or lower. (low temperature error in fixing temperature control) 13-118 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 437 Execute the following in service mode, and turn off and then on the power switch to clear the memory: #7 PRINTER>#4 PRINTER RESET>YES=(*). 13-119 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 438 NO : Correct the connection. 3) Laser/scanner unit, DC controller PCB Try replacing the laser/scanner unit. Is the fault corrected? YES : End. NO : Replace the DC controller PCB. 13-120 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 439 If E719 is indicated, the fault in communication is retained by the RAM on the image processor even when the power switch has been turned off and then on; be sure to execute #12 CLEAR>CARD in service mode before making corrections. 13-121 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 440 3) Heat discharge fan (FM101), DC controller PCB Try replacing the heat discharge fan (FM101). Is the fault cor- rected? YES : End. NO : Replace the DC controller PCB. 13-122 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 441: Finisher Error Codes

    (M2) normal? NO : Correct the wiring. 3) Sensor flag Are the sensor flag spring and the flag normal? NO : Correct the spring or the flag. 13-123 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 442 4) Rear alignment motor (M4), Finisher controller PCB Try replacing the rear alignment motor (M4). Is the fault cor- rected? YES : End. NO : Replace the finisher controller PCB. 13-124 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 443 Is the wiring between the finisher controller PCB and the front alignment motor (M3) normal? NO : Correct the wiring. 3) Front aligning plate Is the rack riding over the collar of the roll? YES : Correct it. 13-125 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 444 2) Heat discharge fan (FM1), Finisher controller PCB Try replacing the heat discharge fan (FM1). Is the fault corrected? YES : End. NO : Replace the finisher controller PCB. 13-126 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 445 The stack tray up/down clock sensor (SW9) is faulty. The sensor connector is disconnected or has an open circuit. The stack tray up/down motor is subjected to an abnormal load. The finisher controller PCB is faulty. 13-127 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 446 7) Stack tray up/down motor (M5), Finisher controller PCB Try replacing the stack tray up/down motor (M5). Is the fault cor- rected? YES : End. NO : Replace the finisher controller PCB. 13-128 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 447 5) Stack handling motor (M2), Finisher controller PCB Try replacing the stack handling motor (M2). Is the fault cor- rected? YES : End. NO : Replace the finisher controller PCB. 13-129 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 449: Chapter 14 Version Up

    CHAPTER 14 VERSION UP COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 451: Upgrading

    Downloading of the Finisher-L1 is done by connecting a PC to the finisher controller PCB by way of downloader PCB. The ROM is built into the CPU, which is directly soldered to the finisher controller, and cannot be replaced in the filed. 14-1 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 452 Upgrading by downloading Machine Image processor PCB Series B Series A USB cable ROM DIMM ROM DIMM J203 3m or less J211 Finisher-L1 Finisher controller PCB downloader FY9-2034 F14-101-01 14-2 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 453: Upgrading By Downloading

    USB cable • You will need a USB cable for downloading the system software. downloader PCB (FY9-2034) • You will need the downloader PCB for downloading for the Finisher-L1. 14-3 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 454: Installing The Usb Driver (Only If Windows 98 Or Windows 98Se)

    USB cable. 2) Turn on the PC and the machine in sequence. 3) When [Add New Hardware Wizard] has started up, click ‘Next’. 14-4 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 455 4) Select ‘Search for the best driver for your device. (Recommended)’, and click ‘Next’. F14-202-01 5) Select ‘Specify a location’, and click ‘Browse’; then, select ‘C:\ProgramFiles\ServiceSupportTool\inf\usbprint’, and click ‘Next’. F14-202-02 14-5 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 456 CHAPTER 14 VERSION UP 6) Click ‘Next’. 7) When the screen indicates the end of installation, click ‘Finish’. 8) Click ‘Yes’ to re-start the PC. F14-202-03 14-6 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 457: Installing The Firmware

    Finisher controller PCB : CPU The same firmware is used in common for the iR1600 and the iR2000. Be sure to select the iR1600 when you are asked to select a model for the Service Support Tool for either of these models.
  • Page 458 Its destination will be the following folder, which is created when the Service Support Tool is installed using default settings: C:\ServTool\NewROM 2) Start up the Service Support Tool. 3) Click ‘To Next’ under [Controlling Data]. 4) Click ‘Registering Firmware’. F14-203-01 14-8 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 459 CHAPTER 14 VERSION UP 5) Click ‘Register from NewROM folder’. F14-203-02 6) Check to see that the firmware in question has been added to the list of firmware. 14-9 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 460: Software

    PCB and the PC using a USB cable. If a network interface board is mounted, disconnect the USB cable from the board. J203 F14-204-01 3) Turn on the PC, and start up the Service Support Tool. 4) Turn on the machine. 14-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 461 CHAPTER 14 VERSION UP c. Downloading 1) Turn on the power switch so that [Add New Hardware Wizard] appears; click ‘Cancel’. F14-204-02 2) Click ‘To Next’ under [Downloading/Uploading]. F14-204-03 14-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 462 4) Using the cursor key / , select ‘#11 DOWNLOAD’. 5) Click ‘OK’ so that the machine will be in download standby mode (indicating ‘DOWN- LOAD CONNECTED’). 6) Select ‘iR1600 SYSTEM’ on the PC’s screen, and click ‘Connect’. F14-204-04 14-12 COPYRIGHT© 2002 CANON INC.
  • Page 463 CHAPTER 14 VERSION UP 7) Click ‘OK’ to start the connection. F14-204-05 8) When the connection is made, the following screen will appear; click ‘OK’. F14-204-06 14-13 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 464 CHAPTER 14 VERSION UP 9) Click ‘System Software Download’. F14-204-07 10) Select the system software to download from the list, and click ‘Start’ so that down- loading will start. F14-204-08 14-14 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 465 PC to the machine, as the machine is likely to be deleting/writing ROM DIMM programs. If done at the wrong timing, the programs will be Memo incomplete, preventing the machine from starting up. 14-15 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 466 Executing ‘ALL CLEAR’ will not clear the various counter data and the data stored under #6 SCANNER>7 CCD in service mode; i.e., you need not store them newly. Memo 14-16 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 467: Finisher-L1

    Used to connect the downloader PCB and the controller about 50 cm long) PCB of the accessory. RS-232C connector Used to connect the RS-232C cable to the downloader PCB. T14-205-01 14-17 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 468 7) Press the User Mode key and then the # key in the control panel to start service mode. 8) Using the cursor key / , select ‘#11 DOWNLOAD’. 9) Click ‘OK’ so that the machine will be in download standby mode (indicating ‘DOWN- LOAD CONNECTED’). 14-18 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 469 3) Shift the ‘Start/Stop’ button on the download PCB to ON position so that the down- load indicator LED goes ON. 4) Select ‘CPU’ under ‘Fin-L1’ to highlight, and click ‘Connect’. F14-205-04 14-19 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 470 5) Follow the instructions on the screen to prepare for downloading. Check that the download indicator LED is ON, and click ‘OK’ to move to the next screen. F14-205-05 6) Click the ROM version to download. F14-205-06 14-20 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 471 CHAPTER 14 VERSION UP 7) Click ‘Start’ so that the PC will star t downloading programs through the downloader PCB. 8) When downloading ends, click ‘OK’. F14-205-07 14-21 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 472 6) Press the Additional function key and the ID (#) key in the control panel to start service mode. 7) Using the cursor / ,select ‘#13 ROM’. 8) Using the cursor / ,check the version indicated under [FIN]. 14-22 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 473: Appendix

    APPENDIX COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 475: General Timing Chart

    Fixing heater Depends on save rate. Temperature control by paper type *1 : varies depending on the temperature setting. If PDL output, the copying is constant. *2 : ATVC control. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 477: General Circuit Diagram

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ROLLER EATH H101 THSW101 MT106 MT107 J915F J915M Image processor PCB COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 478 Blank page COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 479 1 2 3 4 5 6 7 8 9 10 11 12 13 J800L J906D J906DH J902 J921 J922 5 4 3 2 1 3 2 1 3 2 1 J906L PS151 PS152 SW105 SL151 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 480 5 4 3 2 1 3 2 1 3 2 1 J906L J906L J906L PS151 PS152 PS151 PS152 PS151 PS152 SW105 SW105 SW105 SL151 SL151 SL151 1-cassette unit 2-cassette unit 3-cassette unit COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 481: E Inner 2-Way Tray

    8 7 6 5 4 3 2 1 No.2 delivery PCB 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 J112 To host machine COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 483: F Special Tools

    Door switch TKN-0093 NA-3 Test Sheet FY9-9196 For making image adjust- ments/checks. Meter extension pin FY9-3038 For making electrical checks. Meter extension pin FY9-3039 For making electrical (L-shaped) checks. COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 484 A : Each service person is expected to carry one. B : Each group of about 5 service persons is expected to carry one. C : Each workshop is expected to carry one. A-10 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...

  • Page 485: G Solvents And Oils

    Chlorine-family Procure locally. hydrocarbon, Alcohol Lubricant Mineral oil (paraffin- Tool No.: CK-0524 (100 cc) family) Lubricant Drive parts, friction Silicone oil Tool No.: CK-0551 (20 g) parts; carriage rail. A-11 COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN. 2002...
  • Page 487 Printer Board-N1/Ethernet Network Interface Adapter iN-E5 REVISION 0 JAN. 2002 COPYRIGHT© 2002 CANON INC. 2CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 488 COPYRIGHT © 2002 CANON INC. Printed in Japan Imprimé au Japon Caution Use of this manual should be strictly supervised to avoid disclosure of confidential information. COPYRIGHT© 2002 CANON INC. 2CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 489 Provides a description of a service mode. Provides a description of the nature of an error indication. Refers to the Copier Basics Series for a better understanding of the contents. COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 490 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 491 1.5 Installing the Hard Disk HD-65 Contents ........4-15 ........... 4-7 2.2 Installation ....... 4-16 2.3 Making Checks After Installation ....... 4-20 i i i COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 492: Chapter 5 Troubleshooting

    1.2 Functions of Service Mode ..5-3 2.2 Warning Messages ..... 5-5 2.3 Normal Error ......5-6 2.4 Service Call Error ...... 5-7 APPENDIX 1 Special Tools ........A-1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 493: Chapter 1 Introduction

    CHAPTER 1 INTRODUCTION COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN 2002...

  • Page 495: Outline

    Built into the host machine together with a Printer Board-N1, it will enable PDL data or data that has undergone RIP processing. 1 - 1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 496: Hard Disk Hd

    Print service Bindery PServer, NDS PServer, NDPS, LPD, Port9100, IPP, CAP (Canon AppleTalk PrintServer) 2.3 Hard Disk HD-65 Capacity 10 GB Interface ATA-3 1 - 2 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 497: Making Network Settings

    4) Press the Item key to select the desired item. 5) Press the Value key, select a setting, and press the Enter key to store. 1 - 3 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 498 Sets the paper source to use when printing. TRAY SWITCH Enables the printer to switch to Stack Bypass if the selected drawer is empty. 1 - 4 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 499 *1: displays only after the Adobe PS3 Module-B1 has been installed. *2: displays only after the network interface board has been installed. 1 - 5 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 501: Chapter 2 Operation

    CHAPTER 2 OPERATION COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN 2002...

  • Page 503: Construction

    The Board is equipped with a single slot, and addition of a 32 MB or 64 MB expansion RAM DIMM will enable storage of up to 72 M bytes of data. 2 - 1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 504 K bits of memory, and is used to retain data in the absence of power (data including print- ing environment, number of prints). 2 - 2 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 505 CHAPTER 2 OPERATION Expansion ROM DIMM slot ASIC F02-102-01 JP3 : Do not use. (Be sure to keep 1 and 2 shorted.) 2 - 3 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 506 ROM. When you have remove the ROM DIMM from the slot, the contents of the built-in pro- gram ROM will take over. 2 - 4 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 507 CHAPTER 3 DISASSEMBLY/ASSEMBLY COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN 2002...

  • Page 509: Chapter 3 Disassembly/Assembly

    Do not leave them out when assembling the machine. As a rule, do not operate the machine with any of its parts removed. 3 - 1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 510: Removing The Hard Disk

    CHAPTER 3 DISASSEMBLY/ASSEMBLY 1.1 Removing the Hard Disk 1) Remove the 2 screws [1], and detach the hard disk [2]. F03-101-01 3 - 2 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 511 1) Remove the 13 screws [1], and detach the rear cover [2]. F03-102-01 2) Remove the USB cable [1] from the image processor PCB [2]. F03-102-02 3 - 3 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 512 4) Remove the 13 screws [1], and detach the rear over [2]. F03-103-01 3 - 4 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 513 7) If you are replacing the existing printer board with a new one, be sure to per- form the following to make printer set- tings and transfer counter readings. 3 - 5 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 514 2) and the Ethernet configuration page (for machines with the network board only). 19) Turn of the power switch. 20) End. 3 - 6 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 515: Chapter 4 Installation

    CHAPTER 4 INSTALLATION COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN 2002...

  • Page 517: Printer Board-N1 Installation Procedure

    [3] Screw ......15 pc. [2] Printer board base ... 1 pc. F04-101-01 Do not touch the elements of the PCB or its circuitry. 4 - 1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 518: Installing The Printer Board-N1

    3) Remove the 2 screws [1] from the right side of the rear cover, and detach the face cover [2] from the rear cover. F04-102-02 4 - 2 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 519 6) Connect the connector [1] of the printer board and the flat cable [2] to the connectors of the image processor PCB [3]. F04-102-05 4 - 3 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 520 7) Mount the rear cover [3] using the 7 screws [1] removed in step 2) and 6 screws [2] that come with the board. F04-102-06 4 - 4 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 521: Making Checks After Installation

    PRINT”; then, press the “Enter/Can- cel” key. If the connection is correct, the output should indicate the name/version of the printer board. 4 - 5 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 522: Unpacking The Hard Disk Hd-65 And Checking The Contents

    • Do not touch the elements of the hard disk or its circuitry. • The hard disk is highly vulnerable to impact. Take extra care when han- dling it. 4 - 6 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 523 [2]. F04-105-01 3) Remove the 13 screws [1], and detach the rear cover [2]. F04-105-02 4 - 7 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 524 [1] and detach the HDD face plate [2] from the printer board plate as shown. F04-105-04 4 - 8 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 525 -IGNORE DISK” appears on the dis- play. Press VALUE key. 11) Confirm that “+REALLY FORMAT -IGNORE DISK” appears on the dis- play. Press VALUE key. 4 - 9 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 526 13) After formatting completes, the dis- play changes “DSK FMT RESTART” and the machine enters restarting pro- cess. 4-10 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 527 Otherwise, place it on or in a conducting bag. • Do not keep an object that can become charged within the work area. 4-11 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 528: Preparing For The Work

    ROM. • Fitting the Expansion RAM F04-106-01 4-12 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 529 2) Put back all covers that were removed from the host machine. 3) Connect the power plug to the power outlet, and turn on the host machine’s power. 4-13 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 530: Making Checks After Installation

    “System” key>“Go” key (so that “PAUSE” is indicated)>“Menu” key (so that “TEST MENU” is indicate)>“Item” key to select “TEST PRINT”; then, press the “Enter/ Cancel” key. 4-14 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 531: Installation Procedure

    [6] Ring core ......1 pc. *One of which is equipped with a washer. F04-201-01 Do not touch the elements on the PCB or in the circuitry. 4-15 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 532: Installation

    [2]. F04-202-01 3) Remove the 13 screws [1], and detach the rear cover [2]. F04-202-02 4-16 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 533 PCB [2] with the USB cable [1] that comes with the adapter. At that time, be sure to keep the USB cable in place using the cable clamp. F04-202-04 4-17 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 534 7) Mount the HDD face plate [2] using a screw [1] that comes with the adapter. F04-202-06 8) Mount the rear cover you removed in step 3). 4-18 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 535 At this time, be sure to secure the network cable using the cable clamp fitted in step 6). About 10cm F04-202-07 4-19 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 536 OFF during operation at 10 Mbps. LNK : green; ON if network connection is normal. ERR : orange; ON and blinks if operation is faulty. 4-20 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 537 4-21 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 539 CHAPTER 5 TROUBLESHOOTING COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN 2002...
  • Page 541 Value Enter/Cancel Shift OK key Go key Shift key Enter key Back key Cursol key Menu key Item key Value key F05-101-01 5 - 1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 542 FORMAT MENU FORMAT DISK initializes hard disk FORMAT FLASH initializes flash ROM NARAM MENU NVRAM=CHECK checks EEPROM NVRAM=DUPLICATE copies contents of EEPROM 5 - 2 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 543: Functions Of Service Mode

    The NVRAM contains the following data: page counter readings of the printer, panel settings of the printer, error/jam history, serial number. 5 - 3 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 544: Self Diagnosis

    I/O port. If a fault is detected as a result, the host will indicate the following in its control panel: warming message, NORMAL ERROR, or SERVICE CALL ERROR. 5 - 4 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 545: Warning Messages

    READY NEAR STORE The number of stored print jobs Delete unnecessary print jobs from the LIMIT will exceed the maximum of hard disk. 9500. 5 - 5 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 546: Normal Error

    If AUTOCONT is OFF, press the GO key to put the printer back online. Check the printed page to ensure that the print job is complete. 5 - 6 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...

  • Page 547: Service Call Error

    E677/6F-63 CALL FOR An internal RAM error occurred. Restart the printer. If the error persists, SERVICE replace the printer board. 5 - 7 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 549 APPENDIX COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN 2002...
  • Page 551 B : Each group of 5 service persons is expected to carry one. C : Each workshop is expected to carry one. A - 1 COPYRIGHT © 2002 CANON INC. 2001 2001 2001 2001 CANON Printer Board-N1/iN-E5 REV.0 JAN. 2002...
  • Page 553 Prepared by Office Imaging Products Quality Assurance Center CANON INC. Printed in Japan REVISION 1 (JAN. 2002) (30359/29685) 5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302-8501 Japan COPYRIGHT© 2002 CANON INC. CANON iR1600/iR2000 REV.1 JAN. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 554 This publication is printed on 100% reprocessed paper. PRINTED IN JAPAN (IMPRIME AU JAPON) xxxxGRx.x-x...

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