Canon iR2030 Series Service Manual

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Summary of Contents:

[Page 1] Canon iR2030

Oct 11 2007 Service Manual iR2030/2025/2022/2018 Series iR2030 ...

[Page 2] Canon iR2030

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[Page 3] Canon iR2030

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 inf...

[Page 4] Canon iR2030

Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care...

[Page 5] Canon iR2030

Introduction The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer- ence to the timing of ope...

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Contents Contents Chapter 1 Introduction 1.1 System Construction ..................................................................................................................................1- 1 1.1.1 Pickup/ Delivery /Original Handling Accesso...

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Contents 2.2.4 Setting the Cassettes...............................................................................................................................................2- 5 2.2.5 Attaching the Ferrite Core.....................................

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Contents 3.5.2.1 Preparation for Removing the SDRAM .................................................................................................................................. 3- 10 3.5.2.2 Removing the SDRAM......................................

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Contents Chapter 5 Laser Exposure 5.1 Construction ............................................................................................................................................... 5- 1 5.1.1 Overview......................................

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Contents 6.10.2.2 Precautions about Installation of Developing Assembly ..................................................................................................... 6- 10 6.10.2.3 Procedure after Replacing the Developing Assembly..............

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Contents 7.5.11.1 Removing the Registration Roller ........................................................................................................................................ 7- 15 7.5.12 Registration Clutch.................................

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Contents 9.4.1.8 Reader Rear Cover.................................................................................................................................................................. 9- 5 9.4.2 Main Drive Assembly..........................

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Contents 11.2.1 Overview ..............................................................................................................................................................11- 1 11.2.2 Reader Unit .............................................

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Contents 14.4.1 Error Code Details ...............................................................................................................................................14- 7 14.5 FAX Error Codes ................................................

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Contents 15.3.11.1 List of Functions ............................................................................................................................................................... 15- 14 15.3.11.2 Detailed Discussions of Bit 5..........

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Contents 15.6.17 <193: ADF special standard-sized paper: LGL misidentification-ready> ......................................................... 15- 24 15.6.18 <194: ADF special standard-sized paper: LTR misidentification-ready> .............

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Contents 15.13.2 Clearing Counters ............................................................................................................................................15- 34 15.14 Service Report (REPORT)..........................................

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Chapter 1 Introduction ...

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Contents Contents 1.1 System Construction ......................................................................................................................................................1-1 1.1.1 Pickup/ Delivery /Original Handling Accessories ...

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Chapter 1 1-1 1.1 System Construction 1.1.1 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2022/iR2022N/iR2025/iR2030) 0017-9183 The configuration is as shown in the following figure: F-1-1 *1. There are models of the standar...

[Page 24] Canon iR2030

Chapter 1 1-2 1.1.2 Pickup/Delivery/Original Handling Accessories System Configuration (iR2022i/iR2022K/iR2025i/iR2030i) 0017-9187 The configuration is as shown in the following figure: F-1-2 *1. There are models of the standard equipment. [1] Fini...

[Page 25] Canon iR2030

Chapter 1 1-3 1.1.3 Reader Heater/Cassette Heater System Configuration (iR2022K/iR2022i/iR2025/iR2025i/iR2030/iR2030i) 0017-9194 The configuration is as shown in the following figure: F-1-3 *1: To operate the heaters, a heater PCB is required. These ...

[Page 26] Canon iR2030

Chapter 1 1-4 1.1.4 Printing/Transmitting Accessories System Configuration (iR2018i/iR2022i/iR2022K/iR2025/iR2025i/iR2030/iR2030i) 0017-9197 The configuration is as shown in the following figure: F-1-4 *1. There are models of the standard equipment...

[Page 27] Canon iR2030

Chapter 1 1-5 1.1.5 Functions of the Printing/Transmission Functions (iR2018i/iR2022i/iR2022K/iR2025/iR2025i/IR2030/iR2030i) 0017-5906 The following is a brief explanation of the functions expected of the accessories; for details, see the chapters th...

[Page 28] Canon iR2030

Chapter 1 1-6 1.2.1.2 Cross-Section 0017-5919 F-1-6 [1] CIS unit [10] Separation roller [2] Reader unit [11] Vertical path roller [3] Laser scanner unit [12] Manual feed pickup roller [4] DC power supply PCB [13] Registration roller [5] HVT PCB [14...

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Chapter 1 1-7 1.2.2 Using the Machine 1.2.2.1 Turning On the Power Switch (iR2018i/iR2020i/iR2020K/iR2025/iR2025i/iR2030/iR2030i) 0017-5921 The machine possesses 2 power switches: main power switch and control power switch. Normally (i.e., unless the...

[Page 30] Canon iR2030

Chapter 1 1-8 1.2.2.2 When Turning Off the Main Power Switch (iR2018i/iR2022i/iR2022K/iR2025/iR2025i/iR2030/iR2030i) 0017-5923 <During printing or fax data transmission/reception> Be sure to operate the main power switch while the Processing/...

[Page 31] Canon iR2030

Chapter 1 1-9 1.2.2.3 Control Panel 0017-5925 F-1-10 1.2.3 User Mode Items 1.2.3.1 Common Settings (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2018i) 0017-5938 T-1-1 [1] Touch Panel Display [10] Start key [2] COPY key [11] Clear key [3] SEND key [12] Ma...

[Page 32] Canon iR2030

Chapter 1 1-10 *1 Indicates the default setting. *2 Indicates items that appear only when the appropriate optional equipment is attached. 1.2.3.2 Timer Settings (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2018i) 0017-5939 T-1-2 *1 Indicates the defa...

[Page 33] Canon iR2030

Chapter 1 1-11 *1 Indicates the default setting. 1.2.3.5 System Settings (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2018i) 0017-5942 T-1-5 Print List Address Book List One-touch Buttons: Yes, No Address Book: Yes, No User's Data List: Yes, ...

[Page 34] Canon iR2030

Chapter 1 1-12 *1 Indicates the default setting. *2 Indicates items that appear only when the appropriate optional equipment is attached. 1.2.3.6 Copy Settings (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2018i) 0017-5943 T-1-6 *1 Indicates the defau...

[Page 35] Canon iR2030

Chapter 1 1-13 1.2.3.8 Printer Settings (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2018i) 0017-5945 T-1-8 An asterisk(*) indicates the default settings. *1 Rotate items do not appear when the optional Finisher-U2 is attached. *2 Offset and staple ite...

[Page 36] Canon iR2030

Chapter 1 1-14 *1 Indicates the default setting. *2 Indicates items that appear only when the appropriate optional equipment is attached. 1.2.3.10 Recommended setting of system management information 0017-5948 When multiple users use the machine,...

[Page 37] Canon iR2030

Chapter 1 1-15 2. Document Glass/Glass holder (jump board) Clean the document glass [1] with a cloth dampened with water or neutral detergent and squeezed hard, and then wipe them with a dry soft cloth. When an ADF is installed, clean is document gla...

[Page 38] Canon iR2030

Chapter 1 1-16 not escape outside as long as the machine is used normally. 1.2.5.2 CDRH Regulations 0017-2609 The Center for Devices and Radiological Health of the US Food and Drum Administration put into force regulations concerning laser products...

[Page 39] Canon iR2030

Chapter 1 1-17 Toner on Clothing or Skin 1. If your clothing or skin has come into contact with toner, wipe it off with tissue; then, wash it off with water. 2. Do not use warm water, which will cause the toner to jell and fuse permanently with the f...

[Page 40] Canon iR2030

Chapter 1 1-18 1.2.6 Product Specifications 1.2.6.1 Product Specifications 0017-2617 Copyboard stream reading, fixed reading Body desktop Light source type LED array (CIS) Photosensitive medium OPC drum (30-mm dia.) Image reading method CCD (CIS) R...

[Page 41] Canon iR2030

Chapter 1 1-19 Ozone 0.01 ppm or less (initial) 0.035 ppm or less (after endurance) Dimensions Platen/1-casette model: 622mm x 638mm x 580.4mm (WxDxH) Platen/2-casettes model: 622mm x 638mm x 665.4mm (WxDxH) ADF/1-casette model: 622mm x 676mm x 672m...

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Chapter 1 1-20 1.2.7 Function List 1.2.7.1 Printing Speed (iR2030/iR2030i) 0017-5909 ...

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Paper size Single-sided Double-sided Casette feed Manual feed Casette feed Manual feed Plain paper A4 30 30 27.5 27.5 A5 25.5 25.5 - - A5R - 9.5 - 9 B5 23 23 22.5 22.5 B5R9999 A4R 11 11 9.5 9.5 B4 11 11 9 9 A3 15 15 10 10 STMT 10.5 10.5 - 9 STMTR - 9...

[Page 45] Canon iR2030

*1. Bond SP. FIX. Mode in the user mode: OFF *2. Bond SP. FIX. Mode in the user mode: ON Supplement: - The above copy speed does not change irrespective of whether paper is supplied from the upper/lower cassette, the manual feed tray, or from the cas...

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Chapter 2 Installation ...

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Contents Contents 2.1 Making Pre-Checks........................................................................................................................................................2-1 2.1.1 Selecting the Site of Installation .................

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Chapter 2 2-1 2.1 Making Pre-Checks 2.1.1 Selecting the Site of Installation 0017-5507 Select the site of installation against the following requirements; if possible, visit the user's before delivery of the machine: 1) There must be a power out...

[Page 52] Canon iR2030

Chapter 2 2-2 1-2 Checking the Contents Check to be sure that none of the following contents is missing: F-2-3 Check the documentation and CD against the following table: 1-3 Names of Parts F-2-4 [1] Drum unit ---1 [3] Cassette size label ---2 [2] ...

[Page 53] Canon iR2030

Chapter 2 2-3 2.2 Unpacking and Installation 2.2.1 Unpacking and Removing the Packaging Materials 0017-5523 1) Unpack the machine and remove vinyl, cushioning materials, and tape. 2) Hold the handles [1] of the machine together with one or more perso...

[Page 54] Canon iR2030

Chapter 2 2-4 5) While holding the protective cover, insert the new drum unit [1] into the iR body. F-2-10 6) Turn the developer pressure release lever [1] counterclockwise, and then close the left door [2]. F-2-11 7) Enter the date in the drum cou...

[Page 55] Canon iR2030

Chapter 2 2-5 4) While holding the toner bottle, pull the seal [1] to remove it. F-2-18 5) Turn the toner cartridge in the direction of the arrow until it stops. F-2-19 6) Close the front cover. F-2-20 <Going through the Developer Idling Mode> ...

[Page 56] Canon iR2030

Chapter 2 2-6 4) Turn the lever [1] of the paper front guide counterclockwise to release it. Slide the paper front guide [2] to fit to the size of the paper to be used, and then turn the lever clockwise to lock it. F-2-24 5) Turn the paper trailing...

[Page 57] Canon iR2030

Chapter 2 2-7 1) Attach the ferrite core [2] to the user's USB cable, and then connect the USB cable to the USB port of the host machine. F-2-30 2.2.6 Checking the Image Quality 0017-5531 1) Plug the power cord into the outlet, and then turn on ...

[Page 58] Canon iR2030

Chapter 2 2-8 2.3 Checking the Connection to the Network 2.3.1 Checking the Network Connection 0017-5539 If the machine supports a network feature, check the network connection fol- lowing the procedure below. 1) Press the following keys to display...

[Page 59] Canon iR2030

Chapter 2 2-9 2.4 Flow of Accessory Installation 2.4.1 Flow of Accessary Installation (230V CLA/CHK/CSPL) 0017-7888 If you are going to install any accessory after installing the host machine, follow the following flow of work so that the work will b...

[Page 60] Canon iR2030

Chapter 2 2-10 2.5 Installing the Card Reader 2.5.1 Points to Note 0017-5544 2.5.2 Checking the Contents 0017-5545 <Card reader-E1> F-2-33 <Card reader attachment-D1> F-2-34 When installing the card reader, the card reader attachment- D...

[Page 61] Canon iR2030

Chapter 2 2-11 2.5.3 Installation Procedure 0017-5546 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. F-2-35 2) Remove the rear cover [1]. - Screws, 4 pcs. F-2-36 3) Remove the screw [1] fr...

[Page 62] Canon iR2030

Chapter 2 2-12 8) Connect the connector [1] of the supplied repeating harness B to the con- nector [2] on the card reader. 9) Secure the repeating harness B clamp [4]. - supplied binding screw (M4x6) 10) Disconnect the shorting connector [5]. F-2-...

[Page 63] Canon iR2030

Chapter 2 2-13 16) Affix the two supplied harness covers (bases) at the right rear of the ma- chine with it aligned with the bottom line of the reader. F-2-49 17) Affix the supplied harness cover (base) [1] at the back of the machine with it aligned ...

[Page 64] Canon iR2030

Chapter 2 2-14 1) Plug the power cord [1] into the outlet, and then turn on the main power switch [2]. F-2-56 2) Press the following keys to display the service mode screen: > 2 Key > 8 Key > 3) Select "# ACC" using and , a...

[Page 65] Canon iR2030

Chapter 2 2-15 2.6 Installing the Heater PCB 2.6.1 Preparing the parts 0017-5554 1) Prepare the following parts. F-2-57 2.6.2 Preparing the Host Machine 0017-5555 1) Turn off the main power switch [1] of the host machine and disconnect the power plug...

[Page 66] Canon iR2030

Chapter 2 2-16 5) Remove the upper-right cover [1]. - RS tightening screw (M3 x 8)[2], 1 pc. F-2-60 6) Remove the delivery tray [1]. - RS tightening screws (M3 x 8)[2], 2 pcs. 7) Using a nipper or the like, cut out the face plate [2] (used to insta...

[Page 67] Canon iR2030

Chapter 2 2-17 3) Install the edge saddle [3]. Connect one heater switch harness [1] to the connector (J1901) on the heater PCB. Route the other harness [2] to the front of the host machine through the edge saddle [3]. F-2-63 4) Attach the edge saddl...

[Page 68] Canon iR2030

Chapter 2 2-18 2.7 Installing the Reader Heater 2.7.1 Preparing the parts 0017-5557 1) Prepare the following parts. F-2-67 Before installing, make sure the heater PCB has been installed. [1] Reader heater 2 pcs. [2] Heater harness 1 pc. [3] Harne...

[Page 69] Canon iR2030

Chapter 2 2-19 2.7.2 Installing the Reader Heater Harness 0017-5558 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. F-2-68 2) Open the front cover [1]. F-2-69 3) Remove the rear cover [1]. ...

[Page 70] Canon iR2030

Chapter 2 2-20 9) Turn over the reader flexible cable cover [1], and then secure to the back of the reader temporarily using a screw [2]. F-2-72 10) Pass the heater harness [1] though the harness guide [2] with the clamp [3] of the heater harness a...

[Page 71] Canon iR2030

Chapter 2 2-21 12) Secure the harness guide [1] to the rear bottom of the reader together with the heater harness [2]. 13) Connect the heater connector (right) [3] to the hole [4] of the frame of the reader unit. 14) Install the wire saddle [5], and ...

[Page 72] Canon iR2030

Chapter 2 2-22 2.7.3 Removing Reader Components 0017-5559 1) Open the ADF/copyboard cover. 2) Remove the right glass holder [2] of the reader. - Screws [1], 2 opcs. 3) Remove the document deck glass [3]. 4) Remove the front cover [5] of the reader...

[Page 73] Canon iR2030

Chapter 2 2-23 F-2-80 3) Remove the jump board [2]. - Screw [1], 1pc. F-2-81 4) Remove the stay [2]. - Screws [1], 2pcs. F-2-82 2.7.5 Installing the Reader Heater 0017-5561 1) Pull the front side [1] of the drive belt in the direction of the arrow to...

[Page 74] Canon iR2030

Chapter 2 2-24 6) Attach the heater cover [1]. - Screw [2], 1 pc. F-2-85 7) Install the reader heater [1]. - Screw [2], 1 pc. 8) Connect the connector [3] of the heater. F-2-86 9) Attach the heater cover [1]. - Screw [2], 1 pc. F-2-87 10) Reinstall...

[Page 75] Canon iR2030

Chapter 2 2-25 2.8 Installing the Cassette Heater 2.8.1 Preparing the parts 0017-5562 1) Prepare the following parts. F-2-88 Before installing the cassette heater, make sure the heater PCB has been installed. [1] Cassette heater 1 pc. [2] edge saddl...

[Page 76] Canon iR2030

Chapter 2 2-26 2.8.2 Installing the Cassette Heater 0017-5563 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. F-2-89 2) Remove the rear cover [1]. - Screws [2], 4 pcs. 3) Install the wire...

[Page 77] Canon iR2030

Chapter 2 2-27 9) Remove the cassette rear cover [1]. - Screws [2], 2 pcs. F-2-92 9) Install the wire saddle (large) [2], lace the cassette heater harness [3] through the harness guide [4] and wire saddle (large) [2], and then con- nect the connector...

[Page 78] Canon iR2030

Chapter 2 2-28 2.9 Installing the Control Card Cable 2.9.1 Preparing the parts 0017-5564 1) Prepare the following parts. F-2-95 [1] Control card cable 1 pc. [2] Binding screw (M4x6) 1 pc. [1] [2] ...

[Page 79] Canon iR2030

Chapter 2 2-29 2.9.2 Installing the Control Card Cable 0017-5565 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. F-2-96 2) Remove the rear cover [1]. - Screws, 4 pcs. F-2-97 3) Connect the ...

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Chapter 2 2-30 ...

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Chapter 3 Main Controller ...

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Contents Contents 3.1 Construction ...................................................................................................................................................................3-1 3.1.1 Construction and Mechanisms .................

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Chapter 3 3-1 3.1 Construction 3.1.1 Construction and Mechanisms 0017-2274 The machine's main controller block consists of the following and has the following functions: T-3-1 F-3-1 3.2 Construction of the Electrical Circuitry 3.2.1 Image Proces...

[Page 86] Canon iR2030

Chapter 3 3-2 F-3-2 T-3-2 3.3 Image Processing 3.3.1 Overview of the Image Flow 0017-2384 The following shows the flow of images in relation to the machine's functions: Connector Description J300 SERIAL (RS-232C) PCB connection slot J301 USB m...

[Page 87] Canon iR2030

Chapter 3 3-3 F-3-3 3.3.2 Construction of the Image Processing Module 0017-2385 The machine's major image processing is executed by the Image processor PCB. The following shows the construction of the modules associated with image processing: F-...

[Page 88] Canon iR2030

Chapter 3 3-4 F-3-5 3.3.4 Compressio/ Extesion/ Editing Block 0017-2387 Here, image data is processed for compression, extension, and editing. F-3-6 3.3.5 Printer unit Output Image Processing 0017-2388 The image processor PCB processes the image d...

[Page 89] Canon iR2030

Chapter 3 3-5 F-3-7 3.4 Flow of Image Data 3.4.1 Flow of Image Data According to Copy Functions 0017-2390 The following is the flow of image data when the Copy Function is in use: F-3-8 3.4.2 Flow of Image Data for the SEND Function 0017-2391 The fol...

[Page 90] Canon iR2030

Chapter 3 3-6 F-3-9 3.4.3 Flow of Image Data for the Fax Transmission 0017-2392 The following is the flow of image data when the fax transmission function is in use: F-3-10 3.4.4 Flow of Image Data for the Fax Reception Function 0017-2393 The follo...

[Page 91] Canon iR2030

Chapter 3 3-7 F-3-11 3.4.5 Flow of Image Data for the PDL Function 0017-2394 The following is the flow of image data when the PDL function is in use: F-3-12 Image processing block for printer unit Image processing block for fax Super G3 Fax Board Ima...

[Page 92] Canon iR2030

Chapter 3 3-8 3.5 Parts Replacement Procedure 3.5.1 Main Controller PCB 3.5.1.1 Preparation for Removing the Image Processor PCB 0017-2248 1) Detach the rear cover.(page 9-4)Reference[Removing the Rear Cover] 2) Detach the rear left cover.(page 9-...

[Page 93] Canon iR2030

Chapter 3 3-9 F-3-17 In the case of the capacitor PCB - 2 screws [3] F-3-18 7) Disconnect the USB memory [1]. F-3-19 8) Free the relay cable [1] and disconnect the connector [2]. - 1 edge saddle [3] - 4 wire saddles [4] F-3-20 9) Detach the cable gui...

[Page 94] Canon iR2030

Chapter 3 3-10 F-3-23 12) Detach the flexible cable guide [1]. - 3 screws [2] F-3-24 13) Detach the IP cover [1]. - 15 screws [2] F-3-25 14) Detach the image processor PCB [1]. - 5 connectors [2] - 7 screws [3] F-3-26 3.5.1.3 Procedure after Replac...

[Page 95] Canon iR2030

Chapter 3 3-11 F-3-27 3) Detach the RAM cover [1]. - 5 screws [2] F-3-28 3.5.2.2 Removing the SDRAM 0017-2252 1) Release two lock levers [1] in the direction of arrow [A] and remove SDRAM [2]. F-3-29 When turning off the main power switch and disconn...

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Chapter 4 Original Exposure System ...

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Contents Contents 4.1 Construction ...................................................................................................................................................................4-1 4.1.1 Specifications, Control Methods, and Funct...

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Contents 4.4.8.2 Removing the Reader Heater (Left).............................................................................................................................................................. 4-20 ...