Canon iR4570 Series Service Manual

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[Page 1] Canon iR4570 Series

Oct 8 2004 Service Manual iR4570/3570, 2870/2270 Series Download Free Service Manual And Resetter Printer at http://printer1.blogspot.com ...

[Page 2] Canon iR4570 Series

Download Free Service Manual And Resetter Printer at http://printer1.blogspot.com ...

[Page 3] Canon iR4570 Series

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 iR4570 Series

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 iR4570 Series

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

[Page 6] Canon iR4570 Series

Download Free Service Manual And Resetter Printer at http://printer1.blogspot.com ...

[Page 7] Canon iR4570 Series

Contents Contents Chapter 1 Introduction 1.1 System Construction.......................................................................................................................................... 1- 1 1.1.1Overview of the System with a Deliv...

[Page 8] Canon iR4570 Series

Contents 1.2.7.1 Printing Speed....................................................................................................................................1- 46 1.2.7.2 Printing Speed..............................................................

[Page 9] Canon iR4570 Series

Contents 4.1 Construction ...................................................................................................................................................... 4- 1 4.1.1Construction and Mechanisms ......................................

[Page 10] Canon iR4570 Series

Contents 5.2.3Basic Sequence of Operation in Response to a Press on the Start Key (ADF mode; 1 original )...............5- 8 5.3 Various Control ............................................................................................................

[Page 11] Canon iR4570 Series

Contents 5.4.6.1 Removing the Copyboard Glass........................................................................................................ 5- 37 5.4.6.2 Removing the ADF Reading Glass ..........................................................

[Page 12] Canon iR4570 Series

Contents 7.3.4Sequence of Operation (copying) ................................................................................................................7- 8 7.3.5Sequence of Operation (last rotation)................................................

[Page 13] Canon iR4570 Series

Contents 7.12.2.1 Removing the Front Cover Unit...................................................................................................... 7- 31 7.12.2.2 Removing the Waste Toner Case ..........................................................

[Page 14] Canon iR4570 Series

Contents 7.12.9.9 Removing the Left Cover ................................................................................................................7- 61 7.12.9.10 Removing the Laser Unit............................................................

[Page 15] Canon iR4570 Series

Contents 8.3.3.1 Door Open Jam.................................................................................................................................. 8- 25 8.4 Cassette Pick-Up Unit ............................................................

[Page 16] Canon iR4570 Series

Contents 8.8.5.4 Removing the Cassette Pickup Motor 1 ............................................................................................8- 74 8.8.6 Cassette Pick-up Motor 2 ......................................................................

[Page 17] Canon iR4570 Series

Contents 8.8.12.1 Removing the Right Cover (rear).................................................................................................... 8- 98 8.8.12.2 Removing the Right Door ................................................................

[Page 18] Canon iR4570 Series

Contents 8.8.19.3 Removing the Main Drive Assembly ............................................................................................8- 125 8.8.19.4 Removing the Registration Clutch..............................................................

[Page 19] Canon iR4570 Series

Contents 9.1.1Specifications, Control Mechanisms, and Functions .................................................................................. 9- 1 9.1.2Major Components ...............................................................................

[Page 20] Canon iR4570 Series

Contents 9.5.5 Internal Delivery Sensor............................................................................................................................9- 26 9.5.5.1 Removing the Inside Delivery Cover Unit ....................................

[Page 21] Canon iR4570 Series

Contents 10.5.1.3 Removing the Main Drive Assembly............................................................................................ 10- 18 10.5.2 Power Supply Unit...............................................................................

[Page 22] Canon iR4570 Series

Contents 10.5.12.6 Removing the Upper Tray ...........................................................................................................10- 39 10.5.12.7 Removing the Toner Cartridge Cover ...................................................

[Page 23] Canon iR4570 Series

Contents 12.3 Scheduled Servicing Basic Procedure ........................................................................................................... 12- 5 12.3.1Scheduled Servicing for the Reader Unit ...........................................

[Page 24] Canon iR4570 Series

Contents 14.2 Troubleshooting.............................................................................................................................................14- 4 14.2.1 Image Faults .........................................................

[Page 25] Canon iR4570 Series

Contents Chapter 16 Service Mode 16.1 Outline ........................................................................................................................................................... 16- 1 16.1.1Construction of Service Mode.........

[Page 26] Canon iR4570 Series

Contents Chapter 17 Service Tools 17.1 Special Tools ................................................................................................................................................. 17-1 17.2 Oils and Solvents ........................

[Page 27] Canon iR4570 Series

Chapter 1 Introduction Download Free Service Manual And Resetter Printer at http://printer1.blogspot.com ...

[Page 28] Canon iR4570 Series

Download Free Service Manual And Resetter Printer at http://printer1.blogspot.com ...

[Page 29] Canon iR4570 Series

Contents Contents 1.1 System Construction........................................................................................................................................... 1-1 1.1.1 Overview of the System with a Delivery Accessory..............

[Page 30] Canon iR4570 Series

Contents 1.2.7.3 Types of Paper ....................................................................................................................................1-49 Download Free Service Manual And Resetter Printer at http://printer1.blogspot.com...

[Page 31] Canon iR4570 Series

Chapter 1 1-1 1.1 System Construction 1.1.1 Overview of the System with a Delivery Accessory 0006-6215 iR2270 / iR2870 / iR3570 / iR4570 The system may include a delivery accessory that may enable any of the following three: - if a large volume of de...

[Page 32] Canon iR4570 Series

F-1-1 T-1-1 [1]Finisher-Q3 [1a]Installation Procedure - Installation of the Finisher-Q3 - Installation of the Buffer Path Unit [4] [2]Saddle Finisher-Q4 [2a]Installation Procedure - Installation of the Finisher-Q4 - Installation of the Buffer Path Un...

[Page 33] Canon iR4570 Series

Chapter 1 1-3 The following shows the functions that the system will provide and the accessories that will be needed: T-1-2 T-1-3 T-1-4 1.1.3 Delivery Accessory System Configuration 2 0006-6233 iR2270 / iR2870 / iR3570 / iR4570 The following shows a ...

[Page 34] Canon iR4570 Series

Chapter 1   1-4 230V: iR4570, iR3570 F-1-2 T-1-5 The following shows the functions that the system will provide and the accessories that will be needed: [1]Finisher-S1 [1a]Installation Procedure - Installation of the Finisher-S1 [2]3 Way Unit-A1 [2...

[Page 35] Canon iR4570 Series

Chapter 1 1-5 T-1-6 T-1-7 T-1-8 1.1.4 Delivery Accessory System Configuration 3 0006-6234 iR2270 / iR2870 / iR3570 / iR4570 The following shows a typical system configuration of this type: Remarks: The 3 Way Unit-A1 comes as standard with the followi...

[Page 36] Canon iR4570 Series

Chapter 1   1-6 F-1-3 T-1-9 1.1.5 Pickup/Original Handling Accessories System Configuration 0006-6254 iR2270 / iR2870 / iR3570 / iR4570 The following shows a typical system configuration: [1]Inner 2-Way Tray-D1 [1a]Installation Procedure - Installa...

[Page 37] Canon iR4570 Series

F-1-4 T-1-10 [1]DADF-N1 [1a]Installation Procedure - Installation of the DADF-N1 [2]Platen Cover Type-H [3]Original Holder-J1 [3a]Installation Procedure - Installation of the Original Holder-J1 [4]Side Paper Deck-Q1 [4a]Installation Procedure - Insta...

[Page 38] Canon iR4570 Series

Chapter 1   1-8 1.1.6 Reader Heater System Configuration 0006-6260 iR2270 / iR2870 / iR3570 / iR4570 The following shows a typical system configuration: F-1-5 T-1-11 [6]2-Cassette Pedestal-Y2 [6a]Installation Procedure - Installation of the 2-Casse...

[Page 39] Canon iR4570 Series

Chapter 1 1-9 1.1.7 Cassette Heater System Configuration 1 0006-6261 iR2270 / iR2870 / iR3570 / iR4570 The following shows a typical system configuration: F-1-6 T-1-12 [2a]Installation Procedure - Installation of the Heater PCB-C1 - Installation of t...

[Page 40] Canon iR4570 Series

Chapter 1   1-10 1.1.8 Cassette Heater System Configuration 2 0006-6262 iR2270 / iR2870 / iR3570 / iR4570 The following shows a typical system configuration: F-1-7 T-1-13 [1]Heater PCB-C1 [1a]Installation Procedure - Installation of the Heater PCB-...

[Page 41] Canon iR4570 Series

Chapter 1 1-11 1.1.9 Side Deck Heater System Configuration 0006-6264 iR2270 / iR2870 / iR3570 / iR4570 The following shows a typical System configuration: F-1-8 T-1-14 [1]Heater PCB-C1 [1a]Installation Procedure - Installation of the Heater PCB-C1 ...

[Page 42] Canon iR4570 Series

Chapter 1   1-12 1.1.10 Printing/Transmitting Accessories System Configuration 0006-6265 iR2270 / iR2870 / iR3570 / iR4570 The following is a diagram of the system configuration: F-1-9 [1] UFR II Printer Kit-E3 (P BootROM) [2] Printer Kit-E2 (H Boo...

[Page 43] Canon iR4570 Series

Chapter 1 1-13 [9] Multi FAX Board-D1 (for 120 V model) [10] Univrsal Send Kit -B1 (License) [11] Universal Send PDF Enhancement Kit-B1 (License: for 120 V model) [12] Universal Send PDF Encryption Kit-B1 (License: for 230 V model) [13] Universal Sen...

[Page 44] Canon iR4570 Series

UFR II/PCL print function ==> Printer Kit-E2 (H BootROM) iR256MB Expansion RAM-B1 UFR II/PCL/PS print function ==> Multi-PDL Printer Kit-E1 (N BootROM) iR256MB Expansion RAM-B1 Send function ==> Univrsal Send Kit -B1 Fax function (1-lin...

[Page 45] Canon iR4570 Series

Chapter 1 1-15 1.2 Product Specifications 1.2.1 Names of Parts 1.2.1.1 Names of Parts 0007-2860 iR2270 / iR2870 / iR3570 / iR4570 F-1-10 [1] ADF reading glass retainer [2] DADF [3] Reader cover (front) [4] Control panel [5] Support cover (right) [6]...

[Page 46] Canon iR4570 Series

Chapter 1   1-16 F-1-11 [19] Reader over (right) [20] Copyboard glass [21] Reader cover (rear) [22] Face over (iR3570,4570) [23] Rear cover [24] Right cover (rear) [25] Manual feed pickup tray [26] Right cover (lower front) [27] Right door unit [28...

[Page 47] Canon iR4570 Series

Chapter 1 1-17 F-1-12 iR3570 / iR4570 model [7] [21] [22] [23] [24] [27] [28] [1] [2] [3] [11] [13] [15] [16] [17] [18] [19] [20] [4] [29] [26] [5] [6] [12] [25] [8] [9] [10] [14] ...

[Page 48] Canon iR4570 Series

F-1-13 T-1-17 [1] CIS unit [16] Manual feed pickup roller [2] ADF reading glass [17] Pickup roller (cassette 1) [3] Copyboard glass [18] Vertical path roller 1 [4] Toner bottle [19] Feed roller (cassette 1) ...

[Page 49] Canon iR4570 Series

Chapter 1 1-19 1.2.2 Using the Machine 1.2.2.1 Turning On the Power Switch 0007-3138 iR2270 / iR2870 / iR3570 / iR4570 The machine possesses 2 switches: main power switch and control panel power switch. Normally (i.e., other than in sleep mode), the ...

[Page 50] Canon iR4570 Series

Chapter 1   1-20 [2]Main power lamp [3]Main power switch Do not turn off the main power while the progress bar is displayed, indicating that the HDD is being accessed. Otherwise, the HDD can suffer a fault (E602). F-1-15 1.2.2.2 When Turning Off th...

[Page 51] Canon iR4570 Series

Chapter 1 1-21 F-1-16 At Time of Downloading Do not turn off the main power switch while downloading is under way. Otherwise, the machine may not be able to operate normally. C 0 9 Error Main PowerStart/Memory ...

[Page 52] Canon iR4570 Series

Chapter 1   1-22 F-1-17 1.2.2.3 Control Panel 0007-3163 iR2270 / iR2870 / iR3570 / iR4570 F-1-18 ON/OFF 1 2 3 Display Contrast Additional Function ON/OFF Clear Error Start/Memory Main Power 1 2 3 4 5 6 7 8 9 0 [2] [1] [3] [4] [5] [6] [7][8][9][10][...

[Page 53] Canon iR4570 Series

Chapter 1 1-23 T-1-18 1.2.3 User Mode Items 1.2.3.1 Common Settings 0007-3164 iR2270 / iR2870 / iR3570 / iR4570 *Factory settings. **Indicated in the presence of a specific accessory. ***If iR4570, iR3570, iR2870, or iR2270, indicated in the presence...

[Page 54] Canon iR4570 Series

job end sound: *ON/OFF indicate paper level message *ON/OFF inch input ON/*OFF (if US, *on) enable/disable auto cassette select copy/printer/Box, other (manual feed: ON/*OFF + cassette: *ON/ OFF; manual feed not applicable to printer) consider copy/...

[Page 55] Canon iR4570 Series

- w/ inner tray + No. 3 tray tray A: host middle tray (lower) tray B: host middle tray (upper) tray C: No. 3 tray tray A: *copy*Box/printer/receive/fax/other tray B: copy/Box/*printer/receive/fax/other tray C: copy/Box/printer/receive/*fax/*other fin...

[Page 56] Canon iR4570 Series

- Finisher-S1 + option tray + No. 3 tray tray A: finisher optional tray tray B: finisher output tray tray C: No. 3 tray tray A: *copy/*Box/printer/receive/fax/other tray B: copy/Box/*printer/receive/fax/other tray C: copy/Box/printer/receive/*fax/*ot...

[Page 57] Canon iR4570 Series

Box: 1/2/*3 receive/fax: 1/2/*3 other: 1/2/*3 register form for image merge register: original size; full merge; see-through merge (20, *50, 90%); form name (up to 24 characters); form read delete delete check copy: select source of paper: print st...

[Page 58] Canon iR4570 Series

Chapter 1   1-28 1.2.3.2 Setting the Time 0007-3165 iR2270 / iR2870 / iR3570 / iR4570 *Factory settings. T-1-20 1.2.3.3 Adjustments and Cleaning 0007-3166 iR2270 / iR2870 / iR3570 / iR4570 *Factory settings. **Indicated in the presence of a specifi...

[Page 59] Canon iR4570 Series

Chapter 1 1-29 T-1-22 1.2.3.5 System Control Settings 0007-3168 iR2270 / iR2870 / iR3570 / iR4570 *Factory settings. **Indicated in the presence of a specific accessory. Mode Description transmit (setup)*** transmission results report: *only if error...

[Page 60] Canon iR4570 Series

Chapter 1   1-30 ***If iR5570, iR3570, iR2870, or iR2270, indicated in the presence of a specific accessory (if model F, standard). T-1-23 Mode Description set system administrator info system administrator group ID: 7 characters max system admini...

[Page 61] Canon iR4570 Series

memory reception end time***: everyday/day of week/*none enable/disable remote UI *ON/OFF use SSL: ON/OFF limit addresses*** address book ID No.: 7 characters max. address book access No. control: ON/*OFF limit new addresses: ON/*OFF set device info...

[Page 62] Canon iR4570 Series

Chapter 1   1-32 1.2.3.6 Copy Settings 0007-3169 iR2270 / iR2870 / iR3570 / iR4570 *Factory settings. **Items indicated in the presence of a specific accessory. T-1-24 1.2.3.7 Transmission/Reception Settings  0007-3170 iR2270 / iR2870 / iR35...

[Page 63] Canon iR4570 Series

T-1-25 Mode Description set common communicatio ns settings register source name***: 01 to 99; register/edit (24 characters max.), delete register user abbreviation***: 24 characters max. permit non-ASCII code for FTP**: delete error file***: (*ON/O...

[Page 64] Canon iR4570 Series

image reduction image reduction: (*ON/OFF)  reduction mode: *auto mode/fixed mode rate of reduction in fixed mode: E210to: 75% to 97% (in 1% increments)/*90% direction of reduction: vertical and horizontal, *vertical only 2-on-1 record: (ON/*OFF) r...

[Page 65] Canon iR4570 Series

Chapter 1 1-35 1.2.3.8 Box Settings 0007-3171 iR2270 / iR2870 / iR3570 / iR4570 *Factory settings. *If iR4570, iR3570, iR2870, or iR2270, indicated in the presence of a specific accessory (if model F, standard). T-1-26 1.2.3.9 Printer Settings 0007-3...

[Page 66] Canon iR4570 Series

Chapter 1   1-36 *Factory settings. **Indicated in the presence of a specific accessory. T-1-27 Mode Description settings number of copies: 1 to 9999 (*1) duplex: duplex/*simplex pickup default paper size: *A4 (additional 12 possible) default pap...

[Page 67] Canon iR4570 Series

Chapter 1 1-37 1.2.3.10 Address Book Settings 0007-3173 iR2270 / iR2870 / iR3570 / iR4570 *Factory settings. *If iR4570, iR3570, iR2870, or iR2270, indicated in the presence of a specific accessory (if model F, standard). T-1-28 auto switchover** LIP...

[Page 68] Canon iR4570 Series

i-fax (target registration) register name: 24 characters register name: 24 superscript characters select mode: *Simple/Full i-fax address: 128 characters server route: ON/*OFF fixed sentence 1: 40 characters fixed sentence 2: 16 characters fine sett...

[Page 69] Canon iR4570 Series

Chapter 1 1-39 1.2.4 Maintenance by the User 1.2.4.1 Cleaning 0007-4601 iR2270 / iR2870 / iR3570 / iR4570 - Copyboard Glass, Copyboard Cover (back; copyboard cover type H) Advise the user to clean the surface of the copyboard glass and the back of th...

[Page 70] Canon iR4570 Series

Chapter 1   1-40 F-1-19 F-1-20 1.2.4.2 Inspection 0007-4603 iR2270 / iR2870 / iR3570 / iR4570 - Checking the Operation of the Leakage Breaker Advise the user to check the leakage breaker once or twice a month on a regular basis. Be sure also to ask...

[Page 71] Canon iR4570 Series

Chapter 1 1-41 F-1-21 4) Turn off the main power switch. 5) Shift the breaker switch [1] back to the ON position. F-1-22 If the breaker switch has stopped between ON and OFF, be sure to shift it to OFF first and then back to ON. F-1-23 ...

[Page 72] Canon iR4570 Series

Chapter 1   1-42 F-1-24 6) Turn on the main power switch. 1.2.5 Safety 1.2.5.1 Safety of the Laser Light 0007-3174 iR2270 / iR2870 / iR3570 / iR4570 Laser light can prove to be hazardous to the human body. The machine's laser unit is fully enc...

[Page 73] Canon iR4570 Series

Chapter 1 1-43 A different description may be used for a different product. 1.2.5.3 Handling the Laser Unit 0007-3176 iR2270 / iR2870 / iR3570 / iR4570 If you must service the area around the machine's laser unit, be sure to take full care to ...

[Page 74] Canon iR4570 Series

Chapter 1   1-44 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 t...

[Page 75] Canon iR4570 Series

Image margin (trailing edge) B4 or smaller: 2.5 +1.1, -1.7 mm; B4 or larger: 3.5 +0.6, -2.8 mm; free-side: 5.5 +1.5, -45. mm (single- sided), 0.5 mm or more (double-sided) Image margin (left/ right) left edge: 2.5 +1.5 mm (single-sided), 2.5 mm +2.0...

[Page 76] Canon iR4570 Series

Chapter 1   1-46 1.2.7 Function List 1.2.7.1 Printing Speed 0007-7885 iR2270 / iR2870 Max/Min (max when the machine has fully cooled) A value in brackets [ ] represents the iR2270. Operating environment (humidity range) 25% to 75% Operating enviro...

[Page 77] Canon iR4570 Series

T-1-29 Paper size Single-sided Auto duplexing cassette feed manual feed cassette feed manual feed Plain paper A4 28[22] 25[22] 7 7 A5R 17/14 17/14 7 7 B5 27[22] 25[22] 7 7 B5R 17/14 17/14 7 7 A4R 17/14 17/14 5 5 B4 24/13 13 4 4 A3 14 14 4 4 STMTR 1...

[Page 78] Canon iR4570 Series

Chapter 1   1-48 1.2.7.2 Printing Speed 0007-7696 iR3570 / iR4570 Max/Min (max when the machine has fully cooled) A value in brackets [ ] represents the iR3570. T-1-30 Envelope Monarch - 10/6 - - COM10 - 10/6 - - ISO-B5 - 10/6 - - ISO-C5 - 10/6 - -...

[Page 79] Canon iR4570 Series

Chapter 1 1-49 1.2.7.3 Types of Paper 0007-7893 iR2270 / iR2870 / iR3570 / iR4570 Heavy paper A4--25----- A5R--14----- B5--25----- B5R--14----- A4R--14----- B4--12----- A3--12----- STMTR--14----- LTR--25----- LTRR--14----- LGL--12----- LDR--12----- ...

[Page 80] Canon iR4570 Series

T-1-31 Type Size Source Manual feed tray Cassette Side Paper Deck-Q1 Plain paper, eco paper, recycled paper A3, B4, A4R, LDR, LGL, LTRR, B5, EXE, A5R, STMTR, B5R yes yes no A4, LTR yes yes yes Special paper Heavy paper A3, B4, A4R, LDR, LGL, ...

[Page 81] Canon iR4570 Series

Chapter 2 Installation ...

[Page 82] Canon iR4570 Series

...

[Page 83] Canon iR4570 Series

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

[Page 84] Canon iR4570 Series

...

[Page 85] Canon iR4570 Series

Chapter 2 2-1 2.1 Making Pre-Checks 2.1.1 Selecting the Site of Installation 0007-4754 iR2270 / iR2870 / iR3570 / iR4570 Select the site of installation against the following requirements; if possible, visit the user's before delivery of the ma...

[Page 86] Canon iR4570 Series

Chapter 2   2-2 F-2-2 - Without a DADF-N1, Finisher S1, and Side Paper Deck-Q1 Installed F-2-3 - With a DADF-N1, Side Paper Deck-Q1, Saddle Finisher-Q4, Buffer Path Unit-E1, and Puncher Unit-L1/M1/N1/ P1 Installed F-2-4 7) The machine must be place...

[Page 87] Canon iR4570 Series

Chapter 2 2-3 2.1.2 Before Starting the Work (230V) 0008-3400 iR2270 / iR2870 / iR3570 / iR4570 1-1 Points to Make Before Installation Be sure to go through the following before starting the work: 1) If you are installing the machine after moving it ...

[Page 88] Canon iR4570 Series

F-2-5 T-2-1 [1] Drum unit 1p c [9] Dial label 1pc [2] Toner bottle (230V CA model only) 1p c [10] Size label(small) (ADF standard model only) 1pc [3] Lower right cover 1p c [11] Shut-Down Warning Label 2pc* [4] Adjusting screw 2p c [12] Toner Bottl...

[Page 89] Canon iR4570 Series

Chapter 2 2-5 *230V CA mode --- 1pc Check the documentation and CD against the following table: T-2-2 - 230V EUR model T-2-3 - 230V model, 230V CA model 1-3 Names of Parts [6] Service book case 1p c [14] Power Cable 1pc [7] Reversing Guide(iR3570 / 4...

[Page 90] Canon iR4570 Series

Chapter 2   2-6 F-2-6 [1] ADF reading glass retainer [2] DADF (Option) [3] Reader cover (front) [4] Control panel [5] Support cover (right) [6] Support cover [7] Delivery tray right cover [8] Delivery tray [9] Inside right cover [10] Front cover un...

[Page 91] Canon iR4570 Series

Chapter 2 2-7 F-2-7 [19] Reader over (right) [20] Copyboard glass [21] Reader cover (rear) [22] Face over [23] Rear cover [24] Right cover (rear) [25] Manual feed pickup tray [26] Right cover (lower front) [27] Right door unit [28] Delivery cover [29...

[Page 92] Canon iR4570 Series

Chapter 2   2-8 2.2 Unpacking and Installation 2.2.1 Unpacking and Removing the Packaging Materials 0006-6724 iR2270 / iR2870 / iR3570 / iR4570 1) Unpack and remove the plastic bags. - When installing a pedestal to the copier at the same time, un...

[Page 93] Canon iR4570 Series

Chapter 2 2-9 F-2-11 9) Remove the fixing assembly release cover [1]. Reference To facilitate the work, try detaching it from the front top [2] of the fixing assembly release cover [1] in the direction of the arrow. F-2-12 If you turn on the machine ...

[Page 94] Canon iR4570 Series

Chapter 2   2-10 F-2-16 5) Push down the lock lever [1] so that the toner bottle is secured. F-2-17 Be sure to shift down the locking lever until it is fully horizontal; otherwise, no supply of toner will be made. 2.2.3 Installing the Drum Unit 00...

[Page 95] Canon iR4570 Series

Chapter 2 2-11 F-2-21 5) Turn the developing assembly pressure lever [1] to the left and release the pressure. F-2-22 6) Remove the one screw [1] and take out the dummy drum [2]. F-2-23 F-2-24 7) Remove the package of the drum unit, which is provided...

[Page 96] Canon iR4570 Series

Chapter 2   2-12 F-2-26 Be careful where you hold the drum unit. F-2-27 9) Secure the drum unit with the one screw [1] with which the dummy drum has been secured. F-2-28 10) Push down the developing assembly pressure lever [1] and apply pressure. F...

[Page 97] Canon iR4570 Series

Chapter 2 2-13 After attaching the waste toner receptacle, move the waste toner full detection lever [1] up and down to make sure that the lever is moved smoothly. Faulty detection may be resulted if the lever is caught in something and is not moved ...

[Page 98] Canon iR4570 Series

Chapter 2   2-14 F-2-36 15) Close the front cover [1]. F-2-37 2.2.4 Securing the Copier Main Unit 0006-6767 iR2270 / iR2870 / iR3570 / iR4570 - With a pedestal installed 1) Move the copier to the location where it will be installed, and then secur...

[Page 99] Canon iR4570 Series

Chapter 2 2-15 2.2.5 Connecting the Cable 0007-5059 iR2270 / iR2870 / iR3570 / iR4570 1) If you are installing a cassette pedestal, remove the lattice connector cover, and fit the lattice connector [1] of the cassette pedestal to the machine. F-2-40 ...

[Page 100] Canon iR4570 Series

Chapter 2   2-16 F-2-41 4) Hold the lever [1] of the side guide plate, and set the side guide plate to the appropriate size. 5) Turn the end guide plate [2] to the right and detach it. Following the instructions given on the base plate of the casse...