Canon iR3570 Series Service Manual Download Page 1

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Jan 17 2007

Service Manual

iR4570/3570, 2870/2270 Series

Summary of Contents for iR3570 Series

Page 1: ...Jan 17 2007 Service Manual iR4570 3570 2870 2270 Series...

Page 2: ......

Page 3: ...need arises In the event of major changes in the contents of this manual over a long or short period Canon will issue a new edition of this manual The following paragraph does not apply to any countri...

Page 4: ...uiring care to avoid combustion fire Indicates an item prohibiting disassembly to avoid electric shocks or problems Indicates an item requiring disconnection of the power plug from the electric outlet...

Page 5: ...ed to indicate Low The voltage value how ever differs from circuit to circuit In addition the asterisk as in DRMD indicates that the DRMD signal goes on when 0 In practically all cases the internal me...

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Page 7: ...7 Functions of the Printing Transmission Functions 1 12 1 2 Product Specifications 1 12 1 2 1 Names of Parts 1 12 1 2 1 1 Names of Parts 1 12 1 2 1 2 External View 1 13 1 2 1 3 Cross Section 1 14 1 2...

Page 8: ...he Drum 2 12 2 2 10 Adjusting the Image Position 2 12 2 2 11 Attaching Other Parts 2 14 2 2 12 Attaching Other Parts 2 15 2 2 13 If Not Connected to a Network 2 16 2 3 Checking the Connection to the N...

Page 9: ...nstalling the Voice Operation Kit 2 63 2 13 1 A point to keep in mind at installation 2 63 2 13 2 Checking the Contents 2 63 2 13 3 Turning Off the Host Machine 2 64 2 13 4 Installation Procedure 2 65...

Page 10: ...7 2 1 Removing the Face Cover 4 24 4 7 2 2 Removing the SDRAM 4 25 4 7 3 Boot ROM 4 25 4 7 3 1 Removing the Face Cover 4 25 4 7 3 2 Removing the Boot ROM 4 26 4 7 4 HDD 4 26 4 7 4 1 Removing the Face...

Page 11: ...he Reader Rear Cover 5 19 5 4 3 2 Removing the Scanner Motor 5 19 5 4 4 Contact sensor 5 19 5 4 4 1 Removing the Reader Front Cover 5 19 5 4 4 2 Removing the Reader Rear Cover 5 20 5 4 4 3 Removing th...

Page 12: ...3 7 3 Basic Sequence 7 3 7 3 1 Sequence of Operation initial rotation 7 3 7 3 2 Sequence of Operation initial rotation 7 4 7 3 3 Sequence of Operation copying 7 4 7 3 4 Sequence of Operation copying 7...

Page 13: ...4 Removing the Drum Unit 7 17 7 12 3 5 Removing the Developing Assembly 7 18 7 12 3 6 Removing the Upper Tray 7 19 7 12 3 7 Removing the Toner Cartridge Cover 7 19 7 12 3 8 Removing the Pre Exposure...

Page 14: ...10 10 Removing the Laser Unit 7 41 7 12 10 11 Removing the Hopper Assembly 7 41 7 12 10 12 Removing the Toner Feedscrew Motor 7 42 7 12 11 Static Charge Eliminator 7 42 7 12 11 1 Removing the Static E...

Page 15: ...Parts Replacement Procedure 8 46 8 8 1 Pick up Unit 1 8 46 8 8 1 1 Removing the Right Cover rear 8 46 8 8 1 2 Removing the Right Door 8 46 8 8 1 3 Removing the Right Door 8 47 8 8 1 4 Removing the Ri...

Page 16: ...e Cassette Paper Sensor 8 62 8 8 10 Cassette Paper Level Sensor A B 8 63 8 8 10 1 Removing the Right Cover rear 8 63 8 8 10 2 Removing the Right Door 8 63 8 8 10 3 Removing the Right Door 8 64 8 8 10...

Page 17: ...Removing the Manual Feed Unit 8 84 8 8 18 5 Removing the Manual Feed Pickup Roller 8 85 8 8 18 6 Removing the Manual Feed Separation pad 8 85 8 8 19 Registration Clutch 8 85 8 8 19 1 Removing the Rear...

Page 18: ...xing Film 9 2 9 3 1 1 Controlling the Fixing Film Speed in Response to Low Temperature 9 2 9 3 1 2 Controlling the Fixing Film Speed 9 2 9 3 2 Controlling the Fixing Film Temperature 9 2 9 3 2 1 Contr...

Page 19: ...ving the Inside Delivery Sensor 9 24 9 5 6 Fixing Film Sensor 9 24 9 5 6 1 Removing the inside delivery cover unit old 9 24 9 5 6 2 Removing the inside delivery cover unit new 9 26 9 5 6 3 Removing th...

Page 20: ...l Panel LCD 10 20 10 5 4 5 Removing the Control Panel 10 20 10 5 4 6 Removing the Control Panel Base Cover 10 21 10 5 4 7 Removing the Control Panel Frame 10 21 10 5 4 8 Removing the Control Panel LCD...

Page 21: ...emoving the Left Cover 10 36 10 5 12 10 Removing the Laser Unit 10 37 10 5 12 11 Removing the Hopper Assembly 10 37 10 5 12 12 Removing the Right Cover rear 10 38 10 5 12 13 Removing the Right Door 10...

Page 22: ...13 1 5 Side Paper Deck 13 3 13 2 Scanning System 13 4 13 2 1 After Replacement of the CIS 13 4 13 2 2 After Replacing the Reader Controller PCB or Initializing the RAM 13 4 13 3 Laser Exposure System...

Page 23: ...opened closed Finisher S1 14 27 14 2 8 Error Code 14 27 14 2 8 1 E000 0001 Error Code Because fixing heater is cracked 14 27 14 2 8 2 E001 0000 Error Code Because main power supply PCB is faulty 14 2...

Page 24: ...Breaker 14 55 14 3 8 3 All Night Power Supply PCB 14 56 Chapter 15 Self Diagnosis 15 1 Error Code Table 15 1 15 1 1 Error Code 15 1 15 2 Error Code Details 15 2 15 2 1 Error Code Details 15 2 15 2 2 E...

Page 25: ...eeder List 16 30 16 6 OPTION Machine Settings Mode 16 31 16 6 1 COPIER 16 31 16 6 1 1 Copier List 16 31 16 6 2 FEEDER 16 48 16 6 2 1 Feeder List 16 48 16 6 3 SORTER 16 48 16 6 3 1 Sorter List 16 48 16...

Page 26: ...4 5 1 Outline 17 18 17 4 5 2 Downloading Procedure 17 19 17 4 6 Downloading BOOT 17 20 17 4 6 1 Outline 17 20 17 4 6 2 Downloading Procedure 17 21 17 4 7 Downloading Dcon and Rcon 17 22 17 4 7 1 Outli...

Page 27: ...Chapter 1 Introduction...

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Page 29: ...Transmission Functions 1 12 1 2 Product Specifications 1 12 1 2 1 Names of Parts 1 12 1 2 1 1 Names of Parts 1 12 1 2 1 2 External View 1 13 1 2 1 3 Cross Section 1 14 1 2 2 Using the Machine 1 16 1...

Page 30: ...1 35 1 2 5 4 Safety of Toner 1 36 1 2 6 Product Specifications 1 36 1 2 6 1 Product Specifications 1 36 1 2 7 Function List 1 37 1 2 7 1 Printing Speed 1 37 1 2 7 2 Printing Speed 1 38 1 2 7 3 Types o...

Page 31: ...utput accessories designed for the machine can broadly be divided into 2 groups if the work is limited to stapling and the like output accessories configuration 1 if the work calls for 3 way sorting o...

Page 32: ...ery stapling Finisher Q3 or Saddle Finisher Q4 Accessories Power Supply P2 Buffer Path Unit E1 3 Way Unit A1 Function provided Accessory needed saddle binding Saddle Finisher Q4 Accessories Power Supp...

Page 33: ...B1 6a Installation Procedure installation of the Finisher Additional Tray B1 Function Accessories needed 2 way delivery Stapling Finisher S1 Accessories Power Supply P2 3Way Unit A1 Output Tray J1 Fun...

Page 34: ...the Inner Puncher Kit Q1 R1 S1 T1 6 Finisher Additional Tray B1 6a Installation Procedure Installation of the Finisher Additional Tray B1 Function provided Accessory needed 2 way delivery stapling Fi...

Page 35: ...iR2270 iR2870 iR3570 iR4570 The following shows a typical system configuration 1 Inner 2 Way Tray D1 1a Installation Procedure Installation of the Inner 2 Way Tray D1 2 3 Way Unit A1 powered by the pr...

Page 36: ...ide Paper Deck Q1 5 Card Reader C1 Card Reader Mounting Kit B1 6 2 Cassette Pedestal Y2 6a Installation Procedure Installation of the 2 Cassette Pedestal Y2 7 Envelope Cassette C1 100V 8 Envelope Cass...

Page 37: ...2 Platen Cover Type H 3 Document Tray J1 3a Installation Procedure installation of the Document Tray J1 4 Card Reader C1 Card Reader Mounting Kit B1 5 Cassette Feeding Unit Y2 6a Installation Procedur...

Page 38: ...operation 2 Heater PCB C1 2a Installation Procedure Installation of the Heater PCB C1 Installation of the Cassette Heater Unit 29 installation to the printer unit Installation of the Reader Heater Uni...

Page 39: ...Heater Unit 29 installation to the printer unit Installation of the Reader Heater Unit B1 2 Cassette Heater Unit 29 installation to the cassette pedestal Its operation requires the installation of th...

Page 40: ...l Functions 120 V model The following is a brief explanation of the functions expected of the accessories for details see the chapters that follow T 1 21 1a Installation Procedure Installation of the...

Page 41: ...e Super G3 Fax Board Q1 MEAP function C boot no need for memory expansion MEAP authentication MEAP application operation are both possible MEAP function P boot When you want to enable only use of MEAP...

Page 42: ...cted of the accessories for details see the chapters that follow T 1 23 1 2 Product Specifications 1 2 1 Names of Parts 1 2 1 1 Names of Parts 0007 2860 iR2270 iR2870 iR3570 iR4570 UFR II print functi...

Page 43: ...t cover 15 Inside base cover 16 Left cover rear 17 Delivery tray rear cover lower 18 Delivery tray rear cover F 1 15 19 Reader over right 20 Copyboard glass 21 Reader cover rear 22 Face over iR3570 45...

Page 44: ...base cover 16 Left cover rear 17 Output tray rear cover lower 18 Output tray rear cover F 1 17 19 Reader cover right 20 Platen glass 21 Reader cover rear 22 Face cover 23 Rear cover 24 Right cover rea...

Page 45: ...Chapter 1 1 15 iR2230 iR2830 iR3530 iR2280F Model F 1 18 iR3570 iR3570F iR4570 iR4570F 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 46: ...te 1 3 Platen glass 18 Vertical path roller 1 4 Toner bottle 19 Feed roller cassette 1 5 Drum unit 20 Separation roller cassette 1 6 Drum cleaning unit 21 Vertical path roller 2 7 Delivery roller 22 F...

Page 47: ...Chapter 1 1 17 F 1 20 iR4570 3570 2870 2270 F 1 21 iR4530 3530 2830 2230 1 2 3 ON OFF 1 2 3 4 5 6 7 8 9 0 1 2 3 1 2 3 4 5 6 7 8 9 0 3 1 2...

Page 48: ...2230 iR3530 Be sure always to turn off the control panel power switch before turning off the main power switch When Using the Print Function When Receiving or Transmitting a Fax Before using the main...

Page 49: ...rning off the main power switch you must first press the control panel power switch When the Printer Unit Is in Operation or a Fax Is Being Received Check to be sure that the Execute Memory lamp on th...

Page 50: ...0 iR3530 1 Reset key 10 Clear key 2 Keypad 11 ID key 3 Control panel power switch 12 Image contrast adjustment dial 4 Counter Check key 13 User Mode key 5 Stop key 14 Help key 6 Start key 15 Touch pan...

Page 51: ...ansmit Box remote scan or functions appearing on tab change order by Up Down key set order of function groups group A MEAP group B enable disable buzzer input sound ON OFF invalid input sound ON OFF s...

Page 52: ...other fine setup for receive fax tray A receive fax 1 fax 2 tray B receive fax 1 fax 2 Finisher S1 option tray No 3 tray tray A finisher optional tray tray B finisher output tray tray C No 3 tray tra...

Page 53: ...ween 10 and 9999 select source of paper OFF indicate print wait time copy Box other for all ON OFF mix papers in output tray ON OFF indicate cleaning message for read area ON OFF limit function ON OFF...

Page 54: ...setup receive fax tray A receive fax 1 fax 2 tray B receive fax 1 fax 2 Fin S1 optional tray tray 3 tray A Fin optional tray tray B Fin output tray tray C tray 3 tray A copier box printer receive fax...

Page 55: ...reverse screen color ON OFF indicate print wait time copier box other for each ON OFF mix paper in output tray ON OFF prompt for cleaning of reader unit ON OFF function limit mode ON OFF shut down mo...

Page 56: ...list list print user data list Do you want to print the user data list yes no list print fax user data list Do you want to print the user data list yes no list print network user list Do you want to p...

Page 57: ...upper limit 0 none 1 through 99 MB 3 MB abbreviation name 40 characters attached image full mode transmissions time out 1 to 99 hr 24 hr MDN DSN reception print ON OFF notify always if error ON OFF us...

Page 58: ...ete limit function count control clear count print all clear print job w unknown ID ON OFF scan job w unknown ID ON OFF set communication control fax setup transmission start speed 33600bps 14400bps 9...

Page 59: ...black 300 dpi black 600 dpi black 400 dpi if fax only black 200x100 black 200x 200 black 200x400 black 400x400 file format TIFF PDF PDF OCR divide by page ON OFF toggle DONE stamp ON OFF toggle regist...

Page 60: ...smission line line 1 priority on transmission prohibit transmission line 2 priority on transmission prohibit transmission Mode Description set common settings register sender 01 to 99 register edit 24...

Page 61: ...haracters max ID NO 0 to 99999999 file auto delete 0 no 1 2 3 6 12 hr 1 2 3 7 30 days URL transmissions setup select e mail address reset print photo mode ON OFF standard mode for read setup register...

Page 62: ...ode Description fax register target register name 24 characters register name 24 superscript characters telephone No 120 characters max pause tone backspace space ISDN sub address F Net DT R PIN sub s...

Page 63: ...ile system Jet Send Box local printer stored in Box select Box 00 to 99 delete register target server register target simplified search server to search select from pull down menu LDAP server already...

Page 64: ...o ask the user to keep a record of checks Inspection Procedure 1 Turn on the main power switch 2 Push he test button 1 of the leakage breaker with the tip of a ball point pen 2 3 Check to make sure th...

Page 65: ...sale of laser products not certified under the regulations is banned within the Untied States The label shown here indicates compliance with the CDRH regulations and its attachment is required on all...

Page 66: ...m reading fixed reading Body desktop Light source type LED array CIS Photosensitive medium OPC drum 30 mm dia Image reading method CCD CIS Reproduction method indirect electrostatic Exposure method by...

Page 67: ...Maximum original size 297 x 431 8 mm Original size detection function by reflection type sensor Duplex method without tray Sleep mode yes Option See the system configuration chart Operating environme...

Page 68: ...anual feed 1 2 dlvry 3 dlvry 1 2 dlvry 3 dlvry 1 2 dlvry 3 dlvry 1 2 dlvry 3 dlvry Plain paper A4 45 35 15 25 8 22 7 12 4 A5R 20 16 15 17 14 8 10 8 7 8 7 4 B5 35 15 25 8 17 7 12 4 B5R 20 16 7 17 14 4...

Page 69: ...TR yes no no OHP A4 LTR yes no no Postcard postcard A6R modified double postcard A5R modified yes no no 4 plane postcard A4 modified yes no no Label paper A4 A4R LTR LTRR yes no no Tracing paper A3 B4...

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Page 71: ...Chapter 2 Installation...

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Page 73: ...Using a Remote Host Address 2 16 2 4 Troubleshooting the Network 2 17 2 4 1 Overview 2 17 2 4 2 Making a Check Using a Loopback Address 2 17 2 4 3 Making a Check Using a Local Host Address 2 17 2 5 Ch...

Page 74: ...ng Items in the Package 2 46 2 12 2 Turning Off the Host Machine 2 47 2 12 3 Installation Procedure 2 48 2 12 4 A point to keep in mind at installation 2 55 2 12 5 Checking the Contents 2 55 2 12 6 Tu...

Page 75: ...sun provide curtains to the window 4 The room must be well ventilated The level of ozone generated by the machine in use will not affect the individuals around it However some may find its odor to be...

Page 76: ...5 3 The machine must not be installed near a source of fire or in an area subject to dust or ammonium gas If the area is exposed to direct rays of the sun provide curtains to the window 4 The room mu...

Page 77: ...re to leave the machine unpacked for at least 2 hours so that the machine is fully used to the site temperature thus avoiding image faults caused by condensation The term condensation refers to the fo...

Page 78: ...ng Label 1pc 4 Adjusting screw 2pc 13 Stamp DADF standard model only 1pc 5 covering rubber 1pc 14 Power Cable 1pc 6 Service book case 1pc 15 Ferrite core 1pc 7 Reversing Guide iR3570 4570 model only 1...

Page 79: ...er 14 Left cover 15 Inside base cover 16 Left cover rear 17 Delivery tray rear cover lower 18 Delivery tray rear cover F 2 10 19 Reader over right 20 Copyboard glass 21 Reader cover rear 22 Face over...

Page 80: ...unpack it in the same way 2 When installing the copier on the 2 cassette Pedestal Y2 open the right door 1 of the pedestal 3 Hold the recesses 2 of the copier with 4 or more people and place it on th...

Page 81: ...e direction of the arrow F 2 16 If you turn on the machine without detaching the fixing assembly release cover the fixing heater can suffer damage 10 Close the right door 2 2 2 Installing the Toner Bo...

Page 82: ...front cover unit 2 as sliding it to the left F 2 22 2 Remove the waste toner box 1 F 2 23 3 Open the right door 1 F 2 24 4 Remove the lock screw 1 of the developing assembly pressure lever F 2 25 5 Tu...

Page 83: ...ich the dummy drum has been secured F 2 32 10 Push down the developing assembly pressure lever 1 and apply pressure F 2 33 11 Secure the developing assembly pressure lever with the one screw 1 F 2 34...

Page 84: ...t 1 in the claw hole 3 of the machine F 2 39 3 While matching the 2 claws 2 of the front cover unit 1 slide the front cover unit 1 to the right F 2 40 15 Close the front cover 1 F 2 41 2 2 4 Securing...

Page 85: ...stal remove the lattice connector cover and fit the lattice connector 1 of the cassette pedestal to the machine F 2 45 2 Connect the power plug to the power outlet 1 Power supply voltage shall be 10 o...

Page 86: ...sette 1 paper is fed from the lower cassette That paper is delivered as it remains blank and APVC correction is automatically completed 4 Press the Reset key twice to exit the Service Mode There are c...

Page 87: ...1 Paper feed direction 8 Tighten the fixing screw 9 Fit the cassette 2 back in 10 Make a copy and check to see that the left margin of the image on paper picked up from the cassette 2 is 2 5 1 5 mm 1...

Page 88: ...ge margin Make a copy using the cassette 1 and check to be sure that the leading edge margin L1 is 2 5 1 5 mm If not be sure to make the following adjust ments 1 Make the following in service mode COP...

Page 89: ...R3570 4570 model only 1 Fit the reversing guide 1 F 2 68 Touch pen holder touch pen 1 Peel off the backing paper and attach the touch pen holder 1 to the control panel 2 Put the touch pen 2 in the tou...

Page 90: ...anel will indicate the message Check the Connection to the Network To disable the mes sage turn off the following user mode item system setup network Ethernet driver setup auto detect 2 3 Checking the...

Page 91: ...f the machine When you execute PING using the address it will return after it has reached the network controller so that you will be able to find out whether the network controller main controller PCB...

Page 92: ...d enter the card number you will be using otherwise the card will not be recognized upon insertion Be sure to go through the following steps on the host machine before starting the work 1 Hold down th...

Page 93: ...Feeding Unit Y2 2 Open the lower right cover 2 3 Remove the 5 screws 3 and detach the right cover rear 4 F 2 81 4 Remove the face plate 2 from the right cover rear 1 using nippers F 2 82 5 Connect the...

Page 94: ...screw M4x8 4 Be sure to use the washer 3 when doing so F 2 84 8 Route the relay cable 2 through the wire saddle 1 F 2 85 9 Connect the cable 1 of the machine and the relay cable 2 of the card reader...

Page 95: ...following IP address gateway address subnet mask Unless you have set system control group ID and system control ID No you will not be able to execute register card to device as part of NSA setup work...

Page 96: ...to the connector 2 of the host machine intended for an NE controller F 2 91 5 Secure the controller 1 to the host machine s rear cover using 4 screws 2 F 2 92 6 Take up the slack from the cable connec...

Page 97: ...7 of the DIP switch 2 SW2 7 to OFF F 2 95 If IC6 1 is not found you need not mount any If you are mounting a ROM IC6 1 or replacing it for upgrading the connector be sure to shift bit 7 of the DIP swi...

Page 98: ...mission level to 14 dBm SW3 1 see right OFF ON sets the modem signal transmission level to 12 dBm SW3 2 ON ON sets the modem signal transmission level to 10 dBm SW3 3 OFF keep at OFF at all times SW3...

Page 99: ...oller on its own connect the modular jack cable to the connector 1 LINE of the controller If you are using the extension function connect the existing telephone or fax to the connector 2 TEL and conne...

Page 100: ...2 red will go off If it has failed LED6 2 red will start to flash A press on the push switch 1 SW4 while LED6 2 is flashing will start transmission once again A press on the push switch 3 SW1 while L...

Page 101: ...8 Installing the Reader Heater 2 8 1 Checking the Parts 0015 2924 iR3025 iR3025N iR3030 iR3030N iR3035 iR3035N iR3045 iR3045N Prepare the following parts because each part of the reader heater is assi...

Page 102: ...2 109 How to Turn Off the Main Power When turning off the main power be sure to go through the following steps to protect the hard disk 1 Hold down the control panel power switch for 3 sec or more 2 F...

Page 103: ...the heater in place and fit the harness of the heater to the clamp 2 F 2 111 13 Put back the protective sheet 14 Mount the copyboard glass for DADF and the copyboard glass for copyboard cover 15 Mount...

Page 104: ...dicated as 1 from the front side of the host machine with a flat blade screwdriver detach the connector cover 2 No Name Part No Qty 1 Heater Unit FK2 0376 000 1pc 2 Plastic film FC5 6899 000 1pc 3 Scr...

Page 105: ...ew binding M4X6 2 and connect the connector 3 F 2 116 5 Attach the connector cover 1 6 Attach the plastic film 2 for protecting the AC cable over the cable 3 to fit the end of the connector cover A an...

Page 106: ...river detach the connector cover 2 F 2 118 3 Fit the 3 hooks 2 of the heater unit 1 to the slit of the base plate to match the hole positions F 2 119 4 Mount the heater unit 1 with the screw binding M...

Page 107: ...he rear side of the host machine B F 2 121 7 Put back the cassette 3 and 4 2 9 5 Mounting the Heater PCB 0015 2865 iR3025 iR3025N iR3030 iR3030N iR3035 iR3035N iR3045 iR3045N 1 Disconnect the lattice...

Page 108: ...ht upper cover 1 If the cassette pedestal was installed open also the cassette right lower cover 2 F 2 124 5 Detach the right cover rear 1 5 screws 2 F 2 125 6 Using nippers cut off the face plate 2 o...

Page 109: ...s 8 From the 2 edge saddles 3 free the harness of the AC connector 4 F 2 127 9 From the 2 wire saddles 1 and the edge saddle 2 free the harness of the DC connector 3 F 2 128 10 Remove the screw 1 of t...

Page 110: ...ge saddle 3 F 2 132 14 Secure the AC harness 1 of the heater with the edge saddle 2 and the 2 wire saddles 3 F 2 133 15 Fit the 2 AC connectors 2 to the PCB segment 1 then route it through the edge sa...

Page 111: ...nector 19 Close the cassette upper right cover and cassette lower right cover 20 Turn ON the heater switch 2 10 Installing the Cassette Heater for the Cassette Pedestal 2 10 1 Checking the Parts 0015...

Page 112: ...ver 1 14 screws 4 No Name Part No Qty 1 Power Code Unit FM3 0278 000 1 pc 2 Power Code FK2 4628 000 1 pc 3 Environment Heater Outlet FM3 0279 000 1 pc 4 Retainer FC7 7138 000 1 pc 5 Screw TP M3X6 XB6...

Page 113: ...4 Mount the environment heater outlet 1 using a screw TP M3X6 2 F 2 139 5 Connect the connector 1 to the heater PCB F 2 140 6 Attach the rear cover 7 Detach the rear cover 1 of the cassette pedestal 4...

Page 114: ...of the cassette pedestal F 2 142 9 Connect the connector 1 of the power code unit and while fitting the hooks 2 to the holes 3 found at the bottom of the cassette pedestal attach it with 2 screws TP M...

Page 115: ...Heater 2 11 1 Checking the Parts to Install 0015 3053 iR3025 iR3025N iR3030 iR3030N iR3035 iR3035N iR3045 iR3045N Every components of the cassette heater unit are supplied as service parts so have the...

Page 116: ...ld down the paper deck release grip 1 to release the paper deck from the host machine Hold down the latch plate 2 with a finger to open the compartment F 2 149 3 Remove the 3 screws 1 and then detach...

Page 117: ...screws 1 and then detach the rear cover 2 of the paper deck F 2 151 5 Remove the 3 screws 1 disconnect the 1 connector 2 and then detach the front cover upper 3 F 2 152 6 Remove the 2 screws 1 and the...

Page 118: ...d 9 Hook the 2 hooks on the heater unit to the slit 4 on the top board of the paper deck and fix it on the paper deck with the screw with washer 5 F 2 155 10 Set the connector 2 of the heater to the p...

Page 119: ...2 on the power cord mount One and a half turn F 2 160 16 Connect each of the connectors at both ends of the harness unit to the heater connector and the AC power supply connector respectively 17 Atta...

Page 120: ...and the other to the cassette pedestal of the host machine 21 Put the plug cover 3 to the AC cable connector and fix it with the screw 4 22 Affix the power label 5 to the rear cover of the paper deck...

Page 121: ...itch may be turned off 3 Turn off the main power switch 4 Disconnect the power cable for the power outlet 1 Speaker unit upper 1 pc 2 Speaker unit lower 1 pc 3 Cable 1300mm 1 pc 4 Cable 1850mm 1 pc 5...

Page 122: ...voice board to operate normally the version of the firmware of the host machine must be as follows System Ver 31 xx or later Voice Dict TTS JA TTS EN Ver 01 11 or later Before installing the Kit be su...

Page 123: ...Guidance Board The slide switch SW1 on the Voice Guidance Board is provided as a means of switching frequencies 33 MHz 66 MHz to suit the transfer speed of the PCI bus It is important for the switch s...

Page 124: ...Expansion Bus B 1 board Do not mount it to the slot B or C If other board is mounted to the slot A pull the board out of the slot and mount it to other slot Then mount a voice board to the slot A Be s...

Page 125: ...1 to the speaker unit lower mounted at step 19 and secure it with a binding screw M4X6 2 from under the lower unit F 2 175 11 Take off the cover 1 from the code guide F 2 176 12 Peel off the released...

Page 126: ...F 2 177 B When a card reader is mounted on the iR host machine The right side 1 place F 2 178 13 Peel off the released paper of the code guide 1 and affix it to the host machine as shown in the figure...

Page 127: ...cable 2 into the speaker unit 1 F 2 180 15 Run the cable 1 through the code guide 2 and mount the code guide cover 3 Be sure to remove all the slack out of the cable A When a card reader is not mount...

Page 128: ...4 F 2 182 B When a card reader is mounted on the iR host machine The right side F 2 183 The rear F 2 184 16 Mount the ferrite core 1 to the cable Ensure that the length of 2 is 50mm or shorter 3 1 2 3...

Page 129: ...al Function Additional Function System Setting Voice Guide Manegement Use Voice Guide 1 Select ON 2 Press OK default OFF 4 Checking the Operation To Enable 1 Hold down the Reset key 3 sec or more 2 Se...

Page 130: ...g M3X16 1pc 13 Screw binding M4X16 1pc 14 Ferrite Core 1pc 15 Wire Saddle 1pc 16 Voice Guidance Kit Users Guide 1pc 17 Voice Guidance Kit Users Guide CD 1pc 18 FCC IC Sheet Except Japan 1pc Do not use...

Page 131: ...ard face plate 2 to the voice board 1 2 screws binding M3X6 3 F 2 190 Checking the Position of the Slide Switch SW1 on the Voice Guidance Board The slide switch SW1 on the Voice Guidance Board is prov...

Page 132: ...the 2 screws 2 removed in step 2 F 2 191 F 2 192 5 Detach the face cover 6 Remove the screw 1 and the blanking seal 2 fixed to the right upper cover Do not use the removed screw and blanking seal Caut...

Page 133: ...r 1 on the speaker unit lower fix them with a screw binding M4X6 2 from beneath F 2 195 9 Detach the cover 1 on the cable guide F 2 196 10 Peel off the released paper of the cable guide 1 and affix it...

Page 134: ...side 1 place F 2 198 11 Connect the cable 2 into the speaker unit 1 F 2 199 12 Run the cable 1 through the cable guide 2 and mount the cable guide cover 3 A When a card reader is not mounted on the h...

Page 135: ...able Be sure that the length 2 is 50 mm or shorter F 2 202 14 Connect the cable 1 to the terminal 2 of the voice board F 2 203 15 Run the cable 1 through the code guide 2 and mount the code guide cove...

Page 136: ...recognized 2 Setting After Installation To use voice guidance after power on it is necessary to set the followings 1 Select Additional Function System Settings Voice Navigation Guide Use Voice Navigat...

Page 137: ...der to install this equipment Expansion Bus B1 is required In case of installing this equipment Voice Guidance Kit B1 cannot be installed 1 Speaker Unit 1pc 2 Cable 1pc 3 Cable Guide 3pc 4 Voice Opera...

Page 138: ...de CD 1pc 19 Voice Operation Quick Guide 1pc 20 FCC IC Sheet 1pc Do not use for this machine How to Turn Off the Main Power When turning off the main power be sure to go through the following steps to...

Page 139: ...etach the face cover 1 in the direction shown by the arrow 4 screws 2 to remove 2 screws 3 to loosen F 2 207 2 Detach the blanking plate 1 Do not use the detached blanking plate 2 screws 2 F 2 208 3 A...

Page 140: ...SW1 on the Voice Guidance Board The slide switch SW1 on the Voice Guidance Board is provided as a means of switching frequencies 33 MHz 66 MHz to suit the transfer speed of the PCI bus It is importan...

Page 141: ...ve the speaker unit lower 2 F 2 213 8 Mount the speaker unit lower 1 1 screw binding M3X20 2 1 screw binding M4X20 3 F 2 214 9 Mount the speaker unit upper 1 to the speaker unit lower using the two sc...

Page 142: ...hine as shown in the figure A When a card reader is not mounted on the host machine F 2 217 B When a card reader is mounted on the host machine F 2 218 12 Attach the ferrite core 1 to the cable Be sur...

Page 143: ...guide cover 3 A When a card reader is not mounted on the host machine F 2 221 B When a card reader is mounted on the host machine F 2 222 15 Connect another cable 1 to the terminal 2 of the voice oper...

Page 144: ...ans that the voice operation board is correctly recognized 2 Setting After Installation To use Voice Operation Kit after power on it is necessary to set the followings 1 Select Additional Function Sys...

Page 145: ...does not work check the following points Is the slide switch on the voice operation board switched to 66MHz TTS JA TTS EN and ASR JA ASR EN should be installed properly in the Service mode COPIER Dis...

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Page 147: ...Chapter 3 Basic Operation...

Page 148: ......

Page 149: ...Contents Contents 3 1 Construction 3 1 3 1 1 Functional Construction 3 1 3 1 2 Major PCB Wiring diagram 3 1 3 2 Basic Sequence 3 2 3 2 1 Basic Sequence of Operation at Power On 3 2...

Page 150: ......

Page 151: ...T 3 1 3 1 2 Major PCB Wiring diagram 0008 0984 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The following is a wiring diagram showing the relationship among major PCBs A G...

Page 152: ...PCB 10 Printer power supply PCB 3 Control panel inverter PCB 11 Controller power supply PCB 4 Keypad PCB 12 BD PCB 5 Main controller PCB 13 Laser drive PCB 6 DC controller PCB 14 Cassette size relay P...

Page 153: ...of sheets is detected reverse forward Shading correction Main power switch ON SREADY STBY Reader motor M501 LED CIS HP sensor PS503 LED intensity adjustment when lit in each color CIS output gain adj...

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Page 155: ...Chapter 4 Main Controller...

Page 156: ......

Page 157: ...mage Data 4 16 4 6 1 Flow of Image Data According to Copy Functions 4 16 4 6 2 Flow of Image Data for the Copy Function 4 17 4 6 3 Flow of Image Data for the Box Function 4 17 4 6 4 Flow of Image Data...

Page 158: ...ents 4 7 4 2 Removing the Face Cover optional 4 27 4 7 4 3 Removing the Counter PCB 4 27 4 7 4 4 Removing the Counter PCB optional 4 28 4 7 4 5 Removing the HDD 4 28 4 7 4 6 Removing the HDD optional...

Page 159: ...Image memory SDRAM Temporarily retains image data 256 MB 512 MB max BOOTROM Stores boot program HDD Stores system software retains image data for Box Fax function 20 GB USB port USB2 0 interface Ethe...

Page 160: ...70N iR3570N iR4570N iR2230 The following is a diagram showing the major control mechanisms of the main controller according to connectors Ethernet port 10 100 Base T Ethernet interface Item Descriptio...

Page 161: ...oot ROM connector slot J1013 Riser board connection slot J1014 Scanner DDI J1017 USB port J1018 Control panel connector J1020 Power supply connector J1026 Hard disk connector J1029 Printer DDI J1030 F...

Page 162: ...1030 fax connector 1 line J1061 Ethernet pot 10 100Base T Partition Description FSTDEV Collects compressed image data TMP_GEN Stores temporary files log data TMP_PSS PDL spool TMP_FAX Ensures fax rece...

Page 163: ...odule controls LCD indications HDD BOOTDEV RUI Remote user interface module HDD BOOTDEV Boot Starts up the machine BootROM DIMM G3FAX Controls G3 Fax G3 Fax board DIMM 1 line G3FAX Controls G3 Fax HDD...

Page 164: ...reception APL_SEND Stores user data address book transfer settings APL_MEAP Stores MEAP applications APL_GEN Mode memory data standard mode data History e g print job history iFax image data Fax imag...

Page 165: ...ions HDD BOOTDEV RUI Remote user interface module HDD BOOTDEV Boot Starts up the machine BootROM DIMM FAX board G3FAX Controls G3 Fax HDD BOOTDEV 1 line Dcon Controls the DC controller DC controller P...

Page 166: ...eception APL_SEND Stores user data address book transfer settings APL_MEAP Stores MEAP applications APL_GEN Mode memory data standard mode data History e g print job history iFax image data Fax image...

Page 167: ...ions HDD BOOTDEV RUI Remote user interface module HDD BOOTDEV Boot Starts up the machine BootROM DIMM FAX board G3FAX Controls G3 Fax HDD BOOTDEV 1 line Dcon Controls the DC controller DC controller P...

Page 168: ...d writes it to the image memory SDRAM of the controller PCB While the CPU reads the system software from the HDD to the image memory DRAM the control panel shows the following screen using a progress...

Page 169: ...ller PCB executes the boot program The program is used to read the system software from the HDD to write it into the image memory SDRAM Image Memory SDRAM Area interval 3 The system software written b...

Page 170: ...N iR3570N iR4570N The following diagram shows the flow of shut down operation F 4 15 4 4 4 Flow of Operation w HDD 0008 8065 iR2230 iR3530 The following diagram shows the flow of shut down operation I...

Page 171: ...xecuted by the main controller PCB The following shows the construction of the modules associated with image processing Press on the control panel power switch 3 sec or more HDD protection check mode...

Page 172: ...main controller PCB Reader unit SDRAM Reader unit controller PCB HDD Main controller PCB image memory program temporary storage DC controller PCB Processes the image data read by the reader unit Reade...

Page 173: ...editing tasks Film photo mode Binary processing screen processing Binary processing error diffusion To compression expansion editing block Edge emphasis Enlargement reduction Text mode Text photo fil...

Page 174: ...iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 The following is the flow of image data when the Copy Function is in use Main controller PCB to printer unit output image processing...

Page 175: ...iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 Image processing block for printer unit Image processing block for printer unit Printer unit Main control PCB Data compression Data...

Page 176: ...use F 4 27 4 6 5 Flow of Image Data for the SEND Function 0006 6749 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 The following is the flow of image data when the SEND function i...

Page 177: ...N iR2870N iR3570N iR4570N iR2230 The following is the flow of image data when the fax transmission function is in use Image processing block for printer unit Printer unit Main controller PCB Data rota...

Page 178: ...Reception Function 0006 6751 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 Image processing block for reader unit Image processing block for fax Super G3 Fax Board Resolution conv...

Page 179: ...iR2230 iR3530 The following shows the flow of image data when the fax reception function is in use F 4 33 Image processing block for printer unit Image processing block for fax Super G3 Fax Board Main...

Page 180: ...7 Parts Replacement Procedure 4 7 1 Main Controller PCB 4 7 1 1 Removing the Rear Cover 0007 6401 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 13 screws 1 an...

Page 181: ...the Main Controller PCB 0007 6417 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Disconnect the connector 1 F 4 37 Freeing the Flexible Cable To free the flexible cable 1...

Page 182: ...hereafter be sure to mount them to the new main controller PCB 1 Boot ROM 2 Hard disk 3 SDRAM 4 FRAM F 4 40 4 7 2 SDRAM 4 7 2 1 Removing the Face Cover 0007 6411 iR2270 iR2870 iR3570 iR4570 iR2270N iR...

Page 183: ...iR2230 iR3530 1 Release the 2 locking levers 1 and detach the SDRAM 2 F 4 43 4 7 3 Boot ROM 4 7 3 1 Removing the Face Cover 0007 6413 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230...

Page 184: ...570N iR4570N iR2230 iR3530 1 Push the locking lever 1 and detach the boot ROM 2 F 4 46 4 7 4 HDD 4 7 4 1 Removing the Face Cover 0007 6409 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N 1...

Page 185: ...iR3530 1 Remove the 4 screws 1 2 Loosen the 2 screws 2 F 4 49 3 Pull off the face cover 1 in upward direction F 4 50 4 7 4 3 Removing the Counter PCB 0008 2478 iR2270 iR2870 iR3570 iR4570 iR2270N iR28...

Page 186: ...PCB 2 F 4 52 4 7 4 5 Removing the HDD 0007 6410 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N 1 Remove the 2 screws 1 and detach the HDD 2 in the direction of the arrow F 4 53 4 7 4 6 R...

Page 187: ...Chapter 5 Original Exposure System...

Page 188: ......

Page 189: ...1 Outline 5 11 5 3 6 Image Processing 5 13 5 3 6 1 Outline 5 13 5 3 6 2 CCD Drive 5 14 5 3 6 3 Gain Correction and Offset Correction of the CCD Output 5 14 5 3 6 4 A D Conversion of the CCD Output 5 1...

Page 190: ...the ADF Reading Glass 5 23 5 4 6 3 Removing the Contract Sensor Home Position Sensor 5 23 5 4 7 Original Size Sensor 5 23 5 4 7 1 Removing the Reader Rear Cover 5 23 5 4 7 2 Removing the Copyboard Gl...

Page 191: ...5 ipm single sided A4 LTR Carriage position detection by contact image sensor CIS HP sensor PS503 Magnification 25 to 400 Main Scanning Direction by main controller PCB image processing Sub Scanning D...

Page 192: ...riginal size for all destinations 4 Original sensor 4 PS507 helps identify original size AB Inch AB 5 Original sensor 5 PS508 helps identify original size Inch A 6 Reader motor M501 pulse motor contro...

Page 193: ...osed sensor front PS502 12 Copyboard cover open closed sensor rear PS503 5 1 4 Reader Controller PCB 0006 5718 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The machine s r...

Page 194: ...nication with the ADF J505 connects to the main motor J506 copyboard cover open closed sensor connects to the CIS HP sensor J507 connects to original sensor 1 original sensor 2 J508 connects to origin...

Page 195: ...g position Shading position Original trailing edge Copyboard glass read start position 1 CIS position check 2 After shading correction move to start position 4 Move to standby point 3 Original scan 1...

Page 196: ...tate open close of the copyboard cover 5 3 1 2 Controlling the Reader Motor 0006 5723 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The reader motor driver turns on off the...

Page 197: ...an image and the image is read on a line by line basis T 5 4 Item Description LED serves as the source of light used to expose the original Light guide directs the light from LEDs to the entire lengt...

Page 198: ...of a total of 8 channels units Each channel possesses its own output correction table used to process an input intensity signal for gain correction for output of an image signal F 5 14 Be sure to corr...

Page 199: ...ssed for 50 reduction skipping for 1 2 by the reader controller PCB and for 50 skipping for 1 2 by the main controller PCB EX for enlargement to 400 the original is read at a speed of 118 mm sec and t...

Page 200: ...g original sensor on original size identification processing 1 B5 A4R A4 STMT R LTR R LTR 11 17 LGL B5R Index plate Original sensor 3 Index plate B4 A3 AB Configuration Inch Configuration Original sen...

Page 201: ...9 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The machine changes the original read point depending on the presence absence of dust on the stream reading glass or the pla...

Page 202: ...key will remain invalid until this message is cleared At the Start of a Job dust bypass Presence of dust is detected at points A B and C in this order in the same manner as at the end of the job Read...

Page 203: ...to process images for every single image line specific functions are as follows 1 Analog Image Processing CCD drive CCD output gain correction offset correction CCD output A D conversion 2 Digital Ima...

Page 204: ...D converter 5 3 6 5 Shading Correction outline 0006 5936 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The output of the CCD is not necessarily even for the following fact...

Page 205: ...etach the copyboard glass 3 F 5 29 When removing the copyboard glass take care not to touch the following glass surface standard white plate The presence of dirt can cause white black lines in the ima...

Page 206: ...detach the rear cover 2 of the machine F 5 34 5 4 2 4 Removing the flexible cable cover 0007 3566 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 4 screws 1 and...

Page 207: ...nnect the connector 1 and detach the flexible cable 2 F 5 39 3 Remove the 8 screws 2 and detach the cover 3 F 5 40 4 Disconnect the 2 connectors 1 and detach the 3 wire saddles 2 then remove the 2 scr...

Page 208: ...values a 1 CIS read position adjustment fixed reading COPIER ADJUST ADJ XY ADJ X a 2 main scanning direction position adjustment fixed reading COPIER ADJUST ADJ XY ADJ Y a 3 shading position adjustmen...

Page 209: ...r 0006 9746 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 1 then disconnect the connector 2 and detach the 2 wire saddles 3 F 5 51 2 Remove the spring...

Page 210: ...s 1 and detach the reader rear cover 2 F 5 57 5 4 4 3 Removing the Copyboard Glass 0007 3421 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the copyboard cover or ADF...

Page 211: ...move the 2 screws 1 and detach the plate 2 F 5 61 3 Remove the flexible cable 1 and detach the contact image sensor CIS 2 F 5 62 When detaching the contact sensor unit take care not to touch the light...

Page 212: ...en the copyboard cover or the ADF 3 Remove the 4 screws 1 and detach the reader rear cover 2 F 5 67 5 4 5 2 Removing the Copyboard Cover Open Closed Sensor front rear 0007 0753 iR2270 iR2870 iR3570 iR...

Page 213: ...07 0751 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Pull the drive belt 1 in the direction of the arrow so that the contact image sensor CIS 2 is where indicated in the...

Page 214: ...s retainer 2 then detach the copyboard glass 3 F 5 78 When removing the copyboard glass take care not to touch the following glass surface standard white plate The presence of dirt can cause white bla...

Page 215: ...Removing the Copyboard Glass 0007 3423 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the copyboard cover or ADF 2 Remove the 2 screws 1 and detach the glass retaine...

Page 216: ...care not to touch the glass sur face The presence of dirt can cause white black lines in the images If dirt is found be sure to clean it using lint free paper moistened with alcohol 5 4 8 4 Removing...

Page 217: ...Chapter 5 5 27 F 5 91...

Page 218: ......

Page 219: ...Chapter 6 Laser Exposure...

Page 220: ......

Page 221: ...On and off the Laser Light 6 3 6 3 1 2 Main Scanning Synchronous Control 6 4 6 3 2 Controlling the Intensity of Laser Light 6 5 6 3 2 1 APC Control 6 5 6 3 3 Controlling the Laser Scanner Motor 6 5 6...

Page 222: ......

Page 223: ...Number of laser beams 2 Output 5mW iR2270 2870 2230 2830 10mW iR3570 4570 3530 Wave length 785 nm 800 nm infrared light Type of motor DC brushless motor Number of revolutions 16000 rpm approx single c...

Page 224: ...gnal J318 J601 1 4 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 J317 J604 1 2 3 4 5 6 7 8 9 10111213 1 2 3 4 5 6 7 1 2 3 J316 J603 1 2 3 PWCHG 5V GND VDO2 GND VDO2 CNT2 CNT1 CNT0 VDO1 GND VDO1 POLY...

Page 225: ...570 iR4570 iR2230 iR3530 The laser light is turned on and off according to the combination of laser control signals CNT0 1 2 from the DC controller PCB T 6 7 CNT2 Laser driver control signal VDO2 Imag...

Page 226: ...PCB generates the BD synch signal for laser A and the BD synch signal for laser B The image data written to line memory is read out by the readout enable signal RE_A RE_B generated based on the BD sy...

Page 227: ...0 iR4570 iR2230 iR3530 The laser scanner motor is controlled with reference to the laser scanner motor revolution signal FG signal The revolution of the laser scanner motor is controlled by means of t...

Page 228: ...e Left Cover 0007 8349 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 4 screws 1 and detach the left cover 2 F 6 11 6 4 1 3 Removing the Laser Unit 0007 8350 iR...

Page 229: ...ser unit 1 and slide it to the front F 6 15 When sliding out the laser scanner unit be sure to take care not to touch the PCB mounted to the laser scanner unit The PCB is equipped with a laser scanner...

Page 230: ......

Page 231: ...Chapter 7 Image Formation...

Page 232: ......

Page 233: ...aning Mechanism 7 7 7 6 Drum Cleaner Unit 7 7 7 6 1 Photosensitive Drum Cleaning 7 7 7 7 Developing Unit 7 7 7 7 1 Controlling the Developing Bias 7 7 7 8 Toner Container 7 8 7 8 1 Overview 7 8 7 8 2...

Page 234: ...4 Removing the Drum Unit 7 22 7 12 4 5 Removing the Developing Assembly 7 23 7 12 4 6 Removing the Upper Tray 7 24 7 12 4 7 Removing the Toner Cartridge Cover 7 24 7 12 4 8 Removing the Pre Exposure L...

Page 235: ...Unit 7 38 7 12 10 5 Removing the Developing Assembly 7 39 7 12 10 6 Removing the Upper Tray 7 40 7 12 10 7 Removing the Toner Cartridge Cover 7 40 7 12 10 8 Removing the Pre Exposure Lamp 7 40 7 12 1...

Page 236: ......

Page 237: ...70 4570 3530 137 mm sec iR2270 2870 2230 2830 Primary charging Charging method by roller AC DC Charging roller diameter 16 mm Cleaning mechanism by brush roller reciprocating mechanism Transfer chargi...

Page 238: ...charging roller 7 Drum unit 8 Drum cleaning unit 7 2 Image Formation Process 7 2 1 Image Formation Process outline 0006 5983 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 F...

Page 239: ...asic Sequence 7 3 1 Sequence of Operation initial rotation 0006 6865 iR2270 iR2870 iR2270N iR2870N iR2230 iR3530 The sequence of operation of initial rotation is as follows Pickup from the Cassette F...

Page 240: ...70N iR2230 iR3530 The sequence of operation during copying is as follows Registration ON Multifeeder ON Primary charging PRI Main motor M motor Laser LD Developing AC DEV_AC Developing DC DEV_DC Devel...

Page 241: ...of last rotation is as follows Image formation sequence 1st sheet Image formation sequence 2nd sheet and later Sheet to sheet sequence Registration ON Registration ON Image write end Primary charging...

Page 242: ...y 500 sheets while the machine is in operation It is forcibly performed when the drum unit is replaced 7 4 3 ATVC Control 0006 5989 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 i...

Page 243: ...ng driven F 7 13 7 6 Drum Cleaner Unit 7 6 1 Photosensitive Drum Cleaning 0007 5224 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The cleaning blade is kept in contact with...

Page 244: ...ainst the covers or the like when and after removing the toner cartridge Since the toner stop comes off easily toner scattering may be resulted if it comes off by accident 2 Keep the toner cartridge h...

Page 245: ...is detected is checked using a counter that increases its count for each on off cycle When the count reaches 20 about 100 sec the machine will assume that the sub hopper has become empty and will indi...

Page 246: ...the developing clutch Detecting the Level of Toner Inside the Developing Assembly 1 The machine samples the output of the toner level sensor located inside the developing assembly every 100 msec only...

Page 247: ...bias is applied to the transfer guide The surface of the transfer guide is covered with an insulating sheet Transfer guide bias 1st side 570 V 2nd side 740 V 7 11 Photosensitive Drum Cleaning 7 11 1...

Page 248: ...screw 2 4 Remove the RS tightening screw 3 5 Detach the front cover unit 4 by moving it in the direction of the arrow F 7 22 7 12 1 2 Removing the Waste Toner Case 0007 8031 iR2270 iR2870 iR3570 iR457...

Page 249: ...above toner scattering may be resulted if the toner cartridge is placed with the toner stop side down F 7 27 7 12 1 4 Removing the Drum Unit 0007 8343 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR357...

Page 250: ...8 When fitting the developing assembly be sure to fit the lower right segment 2 of the developing assembly 1 in the rail 3 of the machine Thereafter slide the developing assembly so that A of the deve...

Page 251: ...F 7 43 2 While freeing the lock 1 toward the right detach the pre exposure lamp 2 F 7 44 F 7 45 7 12 2 Drum Unit 7 12 2 1 Removing the Front Cover Unit 0007 8023 iR2270 iR2870 iR3570 iR4570 iR2270N i...

Page 252: ...3 Removing the Drum Unit 0007 8341 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the right door 1 F 7 50 2 Remove the screw 1 F 7 51 3 Shift the locking lever 1 to t...

Page 253: ...hly F 7 59 7 12 3 3 Removing the Toner Cartridge 0007 8351 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Shift up the lever 1 F 7 60 2 Remove the toner cartridge 1 F 7 61...

Page 254: ...sure to hold the drum unit as shown F 7 68 7 12 3 5 Removing the Developing Assembly 0007 8353 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the screw 1 F 7 69 2 S...

Page 255: ...eveloping assembly match es B of the rail F 7 74 7 12 3 6 Removing the Upper Tray 0007 8354 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 1 and detach...

Page 256: ...he 4 screws 1 and detach the left cover 2 F 7 81 7 12 3 10 Removing the Laser Unit 0007 8359 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the 2 wire saddles 1 and d...

Page 257: ...he inside base cover 1 and the inside right color 2 F 7 86 2 Disconnect the 3 connectors 1 found at the front and the connector 2 found at the rear F 7 87 3 Open the 11 wire saddles 1 and pull out the...

Page 258: ...moved smoothly F 7 94 7 12 4 3 Removing the Toner Cartridge 0007 8386 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Shift up the lever 1 F 7 95 2 Remove the toner cartri...

Page 259: ...sure to hold the drum unit as shown F 7 103 7 12 4 5 Removing the Developing Assembly 0007 8388 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the screw 1 F 7 104 2...

Page 260: ...eveloping assembly match es B of the rail F 7 109 7 12 4 6 Removing the Upper Tray 0007 8389 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 1 and detac...

Page 261: ...the 4 screws 1 and detach the left cover 2 F 7 116 7 12 4 10 Removing the Laser Unit 0007 8393 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the 2 wire saddles 1 and...

Page 262: ...base cover 1 and the inside right color 2 F 7 121 2 Disconnect the 3 connectors 1 found at the front and the connector 2 found at the rear F 7 122 3 Open the 11 wire saddles 1 and pull out the harness...

Page 263: ...e Sub Hopper 0007 8396 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 2 from the back of the sub hopper 1 F 7 129 2 Check the phase of the gear 1 shown...

Page 264: ...ving the Waste Toner Case 0007 8029 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the waste toner case 1 F 7 139 Point to note after attaching the waste toner rece...

Page 265: ...1 Detaching the Developing Cylinder 0008 0013 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 When you remove a developing cylinder from the developing assembly housing be c...

Page 266: ...g to the depression of the gear unit side plate to mount If mounting in the wrong direction the projection of the sleeve bushing might come into contact with the surface of the photo sensitive drum Pa...

Page 267: ...7 159 4 Remove the transfer roller 1 toward the front F 7 160 Points to Note When Attaching the Transfer Roller Be sure that the top of the holder 1 is on the inside of the static eliminator 2 F 7 161...

Page 268: ...8018 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the front cover 1 F 7 167 2 Remove the face cover rubber 1 3 Remove the binding screw 2 4 Remove the RS tightenin...

Page 269: ...ering may be resulted if it comes off by accident 2 Keep the toner cartridge horizontal after removing Since the toner stop 1 comes off easily as mentioned above toner scattering may be resulted if th...

Page 270: ...embly F 7 181 3 Slide the developing assembly 1 slightly to the front then disconnect the connector 2 F 7 182 4 Remove the developing assembly 1 F 7 183 Be sure to hold the developing assembly as show...

Page 271: ...4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 1 then detach the toner bottle cover 2 F 7 188 7 12 9 8 Removing the Pre Exposure Lamp 0007 8369 iR2270 iR2870 iR3570 iR4570 iR...

Page 272: ...ddle 1 and disconnect the connector 2 F 7 194 3 Remove the screw 1 and detach the fixing 2 F 7 195 4 Lift the front of the laser unit 1 and slide it to the front F 7 196 When sliding out the laser sca...

Page 273: ...70 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 1 and disconnect the connector 2 then detach the toner sensor 3 F 7 202 7 12 10 Toner Feedscrew Motor 7 12 10 1 Removing t...

Page 274: ...Toner Cartridge 1 Care should be taken not to bump the toner stop 1 against the covers or the like when and after removing the toner cartridge Since the toner stop comes off easily toner scattering m...

Page 275: ...2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the screw 1 F 7 216 2 Shift the locking lever 1 to the left to release the developing assembly F 7 217 3 Slide the developing...

Page 276: ...etach the upper tray 2 F 7 222 Reference Lift the front of the upper tray 1 and detach it as if to slide it toward the front F 7 223 7 12 10 7 Removing the Toner Cartridge Cover 0007 8379 iR2270 iR287...

Page 277: ...s equipped with a laser intensity adjustment variable resis tor Contact with the PCB can change the adjustment setting 2 Open the wire saddle 1 and disconnect the connector 2 F 7 230 3 Remove the scre...

Page 278: ...t connected the envi ronment heater will not be supplied with power leading to image faults F 7 237 7 12 10 12 Removing the Toner Feedscrew Motor 0007 8385 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N...

Page 279: ...Chapter 7 7 43 F 7 241 2 Remove the screw 1 F 7 242 3 Detach the static eliminator 1 to the front F 7 243...

Page 280: ......

Page 281: ...Chapter 8 Pickup Feeding System...

Page 282: ......

Page 283: ...18 Route of Drive 8 13 8 2 Basic Sequence 8 14 8 2 1 Basic Sequence 8 14 8 2 2 Increase in Speed 8 14 8 2 3 Acceleration Intervals 8 16 8 2 4 Increase in Speed 8 18 8 3 Detecting Jams 8 19 8 3 1 Delay...

Page 284: ...Removing the Rear Cover 8 52 8 8 5 2 Removing the Right Cover rear 8 52 8 8 5 3 Removing the Pickup Motor Base 8 52 8 8 5 4 Removing the Cassette Pickup Motor 1 8 53 8 8 6 Cassette Pick up Motor 2 8...

Page 285: ...ize Sensor Relay PCB 8 71 8 8 13 1 Removing the Right Cover rear 8 71 8 8 13 2 Removing the Right Door 8 71 8 8 13 3 Removing the Right Door 8 72 8 8 13 4 Removing the Right Cover lower front 8 72 8 8...

Page 286: ...t Door 8 90 8 8 22 3 Removing the Right Door 8 91 8 8 22 4 Removing the Duplex Feed Roller 2 8 92 8 8 23 Duplex Feed Sensor 8 92 8 8 23 1 Removing the Right Cover rear 8 92 8 8 23 2 Removing the Right...

Page 287: ...Duplexing method through path envelopes Com10 Monarch DL ISO C5 ISO B5 postcard A6R non default A5R non default A4 non default Speed of process iR2270 2870 137 mm sec iR3570 4570 230mm sec nomal mode...

Page 288: ...Blocks 0007 1444 iR3570 iR4570 envelopes Com10 Monarch DL ISO C5 ISO B5 postcard A6R non default A5R non default A4 non default Speed of process iR2230 2830 137 mm sec iR3530 230mm sec nomal mode 137m...

Page 289: ...te 1 3 Manual feed pickup assembly 4 Registration roller assembly 5 Transfer assembly 6 Duplexing feeding assembly 7 Fixing assembly 8 No 1 delivery assembly 9 No 2 No 3 delivery assembly 8 1 5 Arrang...

Page 290: ...th slave roller 1 11 Manual feed pickup roller 12 Registration roller inside 13 Registration roller outside 14 Duplexing feed roller 2 15 Duplexing feeding member 2 16 Transfer roller 17 Drum 18 Duple...

Page 291: ...eed roller 1 19 Duplexing feeding member 1 20 Presser roller 21 Fixing film 22 Fixing outlet roller 23 Fixing outlet roll 24 Delivery roll No 3 delivery assembly 25 Delivery roller No 3 delivery assem...

Page 292: ...ssette pedestal 4 Pickup from side paper deck 5 Pickup from manual feeder 6 Delivery from copy tray 1 8 1 8 Paper Path printer unit on its own 0009 2978 iR2230 iR3530 F 8 6 1 Pickup from cassette 1 2...

Page 293: ...1 Pickup from cassette 1 2 Pickup from cassette 2 3 Pickup from cassette pedestal option 4 Pickup from side paper deck option 5 Pickup from manual feeder 6 Delivery to copy tray 1 7 Delivery to copy t...

Page 294: ...tte pedestal option 4 Pickup from side paper deck option 5 Pickup from manual feeder 6 Delivery to copy tray 1 7 Delivery to copy tray 2 option 8 Delivery to copy tray 3 option 8 1 11 Paper path w exp...

Page 295: ...put tray 3 optional 8 1 12 Diagram of Paper Paths w Finisher S1 copy tray 0006 7405 iR2270 iR2870 iR3570 iR4570 F 8 10 1 Pickup from cassette 1 2 Pickup from cassette 2 3 Pickup from cassette pedestal...

Page 296: ...estal optional 4 Pickup from manual feeder 5 Delivery to Finisher S1 optional 6 Delivery to output tray 3 optional 8 1 14 Diagram of Paper Paths w Finisher Q3 Saddle Finisher Q4 0006 7406 iR2270 iR287...

Page 297: ...Cassette 1 paper level sensor A PS3 3 Cassette 2 paper level sensor B PS6 4 Cassette 2 paper level sensor A PS5 5 Cassette 2 paper sensor PS2 6 Cassette 2 retry sensor PS11 7 Cassette 1 paper sensor...

Page 298: ...r sensor PS1 8 Cassette 1 retry sensor PS10 9 Manual feed paper sensor PS7 10 Registration sensor PS9 11 Duplexing feed sensor PS17 12 Fixing delivery sensor PS13 13 Duplexing inlet sensor PS3A 14 Del...

Page 299: ...otor M7 Cassette 2 pickup motor SL1 Cassette 1 pickup solenoid SL2 Cassette 2 pickup solenoid CL1 Manual pickup clutch CL2 Registration clutch CL6 Duplexing clutch 8 1 18 Route of Drive 0007 9020 iR35...

Page 300: ...iR4570 iR2230 iR3530 Basic Sequence of Operation for Making 3 Prints F 8 18 8 2 2 Increase in Speed 0007 2660 iR2270 iR2870 The machine increases the speed of moving paper over specific intervals An o...

Page 301: ...assette 1 accelerates to about twice as fast Finisher S1 in Use F 8 20 1 Increase in Speed for Pickup Operation The speed is 1 5 times as high as the process speed no increase if for manual feed picku...

Page 302: ...as high as the process speed 3 Increase in Speed for the Buffer Path The speed is 2 5 times as high as the process speed no increase if for delivery to saddle 4 Increase in Speed for Reversal The spe...

Page 303: ...In the Presence of the Finisher S1 F 8 23 1 Pickup acceleration interval The machine accelerates the speed to about 1 5 times as high as its process speed No acceleration occurs if the pickup is from...

Page 304: ...essories for the increase in speed are as follows Finisher S1 in Use F 8 24 1 Increase in Speed for Pickup The speed is 1 5 times as high as the process speed in the case of manual feed decelerates to...

Page 305: ...Delay Jam in the Cassette Pickup Assembly 0007 2664 iR2270 iR2870 iR3570 iR4570 The leading edge of paper does not reach the sensor after the cassette 1 2 pickup motor has started to rotate F 8 27 T...

Page 306: ...The pickup roller is moved down when the pickup solenoid goes on The feed roller and the separation roller serve to make sure that a single sheet of paper is moved to the feed path and the paper is mo...

Page 307: ...tes of the array of 4 actuators mounted to the cassette size detection PCB on the printer side and operating in conjunction with the cassette size dial In the absence of a cassette all 4 actuators are...

Page 308: ...ected the machine will indicate a message prompting the supply of paper If an envelope size is detected an envelope cassette must be fitted Inch configuration Size SW0 SW1 SW2 SW3 SW4 no cassette OFF...

Page 309: ...in addition to default sizes in service mode T 8 11 8 4 5 Paper Level Sensor 0007 8702 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 The level of paper inside the cassette is checked using the following s...

Page 310: ...Chapter 8 8 24 F 8 32 1 Flag 2 Cassette paper sensor 3 Lifter clutch 4 Cassette paper level sensor A 5 Cassette paper level sensor B 6 Paper level sensor flag 7 Lifter gear 8 Tray 1 2 3 4 5 6 7 8...

Page 311: ...p operation 2 multi pickup roller is driven by the main motor M2 through the manual feed pickup clutch CL1 Paper level sensor A Paper level sensor B Paper sensor Paper level Control panel indication O...

Page 312: ...distance the manual pickup clutch goes off causing the sheet to arch in the regis tration roller area When the registration clutch CL2 goes on the manual feed pickup clutch CL1 once again goes on to p...

Page 313: ...porarily be released when paper is set between it and the manual feed pickup roller It is linked to the upper guide so that it opens when the user opens the guide to prevent the user from placing pape...

Page 314: ...6 1 Overview 0007 2213 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 The registration roller is driven by the main motor M2 In between the registration roller and the main motor is the registration clutch...

Page 315: ...EED ADJ LOOPREFE Use it to adjust the degree of arching for the 2nd side of double sided prints Reference small size A4 B5 and the like whose side in paper feed direction is shorter than that of LTR L...

Page 316: ...2 Delivery sensor 1 PS14 3 Reversing flapper 4 Duplexing feeding roller 1 5 Duplexing feed sensor PS17 6 Duplexing feeding roller 1 Configuration of the Components If With a Delivery Accessory F 8 42...

Page 317: ...driven by the duplexing motor M10 F 8 43 1 Reversing roller 2 Reversal sensor PS4A 3 Duplexing inlet sensor PS3A 4 Duplexing inlet roller 5 Duplexing feeding roller 1 6 Duplexing feed sensor PS17 7 Du...

Page 318: ...nts A4 LTR 4 sheets A4 LTR 5 sheets A4 LTR 6 sheets A3 LDR 3 sheets 1 2 2 2 1 1 3 2 2 1 2 1 4 2 3 1 2 2 1 1 3 2 4 1 4 2 5 2 5 2 3 1 4 1 5 1 1 2 2 1 2 2 1 1 3 2 4 2 3 1 4 1 6 2 5 1 6 1 1 2 1 1 1 2 1 2...

Page 319: ...1st side while a number in a square indicates the 2nd side F 8 49 The 1st sheet is picked up A4 LTR 4 sheets A4 LTR 5 sheets A4 LTR 6 sheets A3 LDR 3 sheets 1 2 2 2 1 1 3 2 2 1 2 1 4 2 3 1 2 2 1 1 3...

Page 320: ...ed up F 8 51 The 1st sheet is turned over and moved to duplexing registration An image is formed for the 2nd side of the 2nd sheet F 8 52 The 1st sheet is moved for registration once again The 2nd she...

Page 321: ...exing F 8 54 The 1st sheet is delivered The 3rd sheet is turned over and moved for duplexing registration The 2nd sheet is moved for registration once again The 4th sheet is picked up F 8 55 An image...

Page 322: ...tion once again The 5th sheet is picked up F 8 57 An image is formed for the 1st side of the 3rd sheet and for the 2nd side of the 5th sheet The 4th sheet is moved for duplexing F 8 58 The 3rd sheet i...

Page 323: ...the 1st side of the 4th sheet The 5th sheet is moved for duplexing F 8 60 The 4th sheet is delivered The 5th sheet is moved for registration once again F 8 61 An image is formed for the 1st side of th...

Page 324: ...iR2270 iR2870 iR2230 iR3530 A4 LTR 5 Sheets Delivery to Tray 1 2 A number in a circle indicates the 1st side while a number in a square indicates the 2nd side F 8 63 The 1st sheet is picked up F 8 64...

Page 325: ...the 2nd sheet F 8 66 The 1st sheet is moved for registration once again The 2nd sheet is turned over and moved for duplexing registration The 3rd sheet is picked up F 8 67 An image is formed for the...

Page 326: ...he 2nd sheet and for the 2nd side of the 4th sheet The 3rd sheet is moved for duplexing F 8 70 The 2nd sheet is delivered The 4th sheet is turned over and is moved for duplexing registration The 3rd s...

Page 327: ...ing registration The 4th sheet is moved for registration once again F 8 73 An image is formed for the 1st side of the 4th sheet The 5th sheet is moved for duplexing F 8 74 The 4th sheet is delivered T...

Page 328: ...Flow of Paper 0007 3407 iR3570 iR4570 A4 LTR 5 Sheets Delivery to Tray 1 2 A number in a circle indicates the 1st side while a number in a square indicates the 2nd side F 8 77 The 1st sheet is picked...

Page 329: ...the 2nd sheet F 8 80 The 1st sheet is moved for registration once again The 2nd sheet is turned over and moved for duplexing registration The 3rd sheet is picked up F 8 81 An image is formed for the...

Page 330: ...he 2nd sheet and for the 2nd side of the 4th sheet The 3rd sheet is moved for duplexing F 8 84 The 2nd sheet is delivered The 4th sheet is turned over and is moved for duplexing registration The 3rd s...

Page 331: ...ing registration The 4th sheet is moved for registration once again F 8 87 An image is formed for the 1st side of the 4th sheet The 5th sheet is moved for duplexing F 8 88 The 4th sheet is delivered T...

Page 332: ...1 2 Removing the Right Door 0007 6552 iR3570 iR4570 iR3570N iR4570N iR2230 iR3530 1 Open the right door F 8 92 2 Remove the screw 1 and detach the fixing plate 2 F 8 93 3 Remove the joint shaft 1 and...

Page 333: ...door with the hook found on the side plate F 8 100 When tightening the 2 screws used to fix the hinge in place be sure to close the right door first 8 8 1 4 Removing the Right Cover lower front 0007 6...

Page 334: ...3 and detach the right cover lower front 4 F 8 105 8 8 2 3 Removing the Pickup Assembly 2 0007 6557 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Slide out the cassette 1...

Page 335: ...9 2 Remove the screw 1 and detach the fixing plate 2 F 8 110 3 Remove the joint shaft 1 and free the extension delivery unit 2 from the right door F 8 111 4 Disconnect the connector 1 and remove the r...

Page 336: ...570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the right door 1 of the pedestal if a 2 Cassette Pedestal Y1 is installed 2 Open the lower right cover 2 3 Remove the 2 screws and detach the r...

Page 337: ...then detach the sensor base 5 F 8 124 8 8 4 8 Mounting the Sensor Mounting Plate 0007 6568 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 Take care not to orient the pickup...

Page 338: ...Cover rear 0007 6988 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the pedestal right door 1 if equipped with a 2 Cassette Pedestal Y2 2 Open the right lower door 2...

Page 339: ...h the rear cover 3 If the left cover lower has already been detached the screw 3 should also have been removed F 8 135 8 8 6 2 Removing the Right Cover rear 0007 6599 iR2270 iR2870 iR3570 iR4570 iR227...

Page 340: ...r rear 0007 6602 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the pedestal right door 1 if equipped with a 2 Cassette Pedestal Y2 2 Open the right lower door 2 3 Re...

Page 341: ...reuse band 1 and disconnect the connector 2 3 Remove the 2 screws M4x8 RS tightening and detach the right door F 8 150 Attaching the Right Door 1 Match the hinge 1 found at the bottom of the right doo...

Page 342: ...4 screws 1 and take out the pickup unit 1 2 F 8 155 8 8 7 7 Removing the Cassette Size Sensor 0007 6610 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the snap stop...

Page 343: ...ed with a 2 Cassette Pedestal Y2 2 Open the right lower door 2 3 Remove the 5 screws 3 and detach the right cover rear 4 F 8 161 8 8 8 2 Removing the Right Door 0007 6612 iR3570 iR4570 iR3570N iR4570N...

Page 344: ...reuse band 1 and disconnect the connector 2 3 Remove the 2 screws M4x8 RS tightening and detach the right door F 8 169 Attaching the Right Door 1 Match the hinge 1 found at the bottom of the right doo...

Page 345: ...70N iR4570N iR2230 iR3530 1 Slide out the cassette 1 2 2 Disconnect the connector 1 and free the harness from the guide then remove the 4 screws 2 and detach the pickup assembly 2 3 F 8 174 8 8 8 7 Re...

Page 346: ...if equipped with a 2 Cassette Pedestal Y2 2 Open the right lower door 2 3 Remove the 5 screws 3 and detach the right cover rear 4 F 8 179 8 8 9 2 Removing the Right Door 0007 6658 iR3570 iR4570 iR357...

Page 347: ...he right door against the lug 2 Engage the hinge 2 found on the top of the right door with the hook found on the side plate F 8 188 When tightening the 2 screws used to fix the hinge in place be sure...

Page 348: ...Plate 0007 6625 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 TP screws 1 and the binding screw 2 from the rear of the pickup assembly and detach the bracket...

Page 349: ...70 iR4570 iR3570N iR4570N iR2230 iR3530 1 Open the right door F 8 198 2 Remove the screw 1 and detach the fixing plate 2 F 8 199 3 Remove the joint shaft 1 and free the extension delivery unit 2 from...

Page 350: ...door with the hook found on the side plate F 8 206 When tightening the 2 screws used to fix the hinge in place be sure to close the right door first 8 8 10 4 Removing the Right Cover lower front 0007...

Page 351: ...iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 TP screws 1 and the binding screw 2 from the rear of the pickup assembly and detach the bracket 3 F 8 211 Pick...

Page 352: ...iR3570N iR4570N iR2230 iR3530 1 Open the right door F 8 216 2 Remove the screw 1 and detach the fixing plate 2 F 8 217 3 Remove the joint shaft 1 and free the extension delivery unit 2 from the right...

Page 353: ...Door 1 Match the hinge 1 found at the bottom of the right door against the lug 2 Engage the hinge 2 found on the top of the right door with the hook found on the side plate F 8 224 When tightening the...

Page 354: ...iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove 2 screws 1 and detach the manual feed tray upper cover 2 If possible mark the position of the point of horizontal registrati...

Page 355: ...and 2 then remove the 2 screws M4x8 RS tightening F 8 238 5 While freeing the hinge assembly 2 detach the right door F 8 239 Attaching the Right Door 1 Match the hinge 1 found at the bottom of the rig...

Page 356: ...en the pedestal right door 1 if equipped with a Cassette Feeding Unit Y2 2 Open the lower right door 2 3 Remove the 2 screws 3 and detach the right cover lower front 4 F 8 244 8 8 12 5 Removing the Pi...

Page 357: ...l right door 1 if equipped with a 2 Cassette Pedestal Y2 2 Open the right lower door 2 3 Remove the 5 screws 3 and detach the right cover rear 4 F 8 249 8 8 13 2 Removing the Right Door 0007 6668 iR35...

Page 358: ...of the right door against the lug 2 Engage the hinge 2 found on the top of the right door with the hook found on the side plate F 8 258 When tightening the 2 screws used to fix the hinge in place be s...

Page 359: ...R2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the PCB cover 1 snap on F 8 263 2 Remove the cassette size sensor relay PCB 2 3 connectors 2 2 clamps 3 F 8 264 8 8 14 Manual Tray Assembly 8 8 14...

Page 360: ...d on the top of the right door with the hook found on the side plate F 8 271 When tightening the 2 screws used to fix the hinge in place be sure to close the right door first 8 8 14 3 Removing the Rig...

Page 361: ...E ring 2 and boss 3 F 8 275 2 Remove the screw 2 and detach the manual feed guide 1 F 8 276 3 Remove the connector cover 1 snap on F 8 277 4 Disconnect the connector 1 5 Remove the 4 screws 2 and det...

Page 362: ...0 iR3570N iR4570N iR2230 iR3530 1 Open the right door F 8 283 2 Remove the screw 1 and detach the fixing plate 2 F 8 284 3 Remove the joint shaft 1 and free the extension delivery unit 2 from the righ...

Page 363: ...Door 1 Match the hinge 1 found at the bottom of the right door against the lug 2 Engage the hinge 2 found on the top of the right door with the hook found on the side plate F 8 291 When tightening the...

Page 364: ...ed with a 2 Cassette Pedestal Y2 2 Open the right lower door 2 3 Remove the 5 screws 3 and detach the right cover rear 4 F 8 297 8 8 16 2 Removing the Right Door 0007 6710 iR3570 iR4570 iR3570N iR4570...

Page 365: ...R2230 iR3530 1 Open the right door F 8 304 2 Remove the reuse band 1 and disconnect the connector 2 3 Remove the 2 screws M4x8 RS tightening and detach the right door F 8 305 Attaching the Right Door...

Page 366: ...al feed upper cover 1 snap on F 8 312 2 Remove the bush 2 and detach the manual feed pickup roller 3 together with the shaft 3 Remove the plastic E ring 4 and detach the manual feed pickup roller from...

Page 367: ...and 2 then remove the 2 screws M4x8 RS tightening F 8 318 5 While freeing the hinge assembly 2 detach the right door F 8 319 Attaching the Right Door 1 Match the hinge 1 found at the bottom of the rig...

Page 368: ...iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 13 screws 1 and then the other screw 2 then detach the rear cover 3 If the left cover lower has already been detached the screw 3 should also have be...

Page 369: ...l Y2 2 Open the right lower door 2 3 Remove the 5 screws 3 and detach the right cover rear 4 F 8 329 8 8 18 2 Removing the Right Door 0007 6715 iR3570 iR4570 iR3570N iR4570N iR2230 iR3530 1 Open the r...

Page 370: ...e 2 screws M4x8 RS tightening and detach the right door F 8 337 Attaching the Right Door 1 Match the hinge 1 found at the bottom of the right door against the lug 2 Engage the hinge 2 found on the top...

Page 371: ...4 and detach the manual feed pickup roller from shaft Take care not to drop the parallel pin F 8 345 8 8 18 6 Removing the Manual Feed Separation pad 0007 6719 iR2270 iR2870 iR3570 iR4570 iR2270N iR2...

Page 372: ...e the 4 screws 1 and detach the main drive assembly 2 F 8 349 Do not touch the screws that are glued in place 8 8 19 3 Removing the Main Drive Assembly 0007 7530 iR2270 iR2870 iR2270N iR2870N iR2230 i...

Page 373: ...on roller 3 Pick the tabs of the individual rollers and detach the pickup roller 1 feed roller 2 and separation roller 3 F 8 353 Point to Note When Replacing the Feed Separation Roller 1 The collar ro...

Page 374: ...d on the top of the right door with the hook found on the side plate F 8 360 When tightening the 2 screws used to fix the hinge in place be sure to close the right door first 8 8 21 3 Removing the Rig...

Page 375: ...0 iR3530 1 Slide out the cassette 1 2 2 Disconnect the 3 connectors 1 then free the harness from the 2 wire saddles 2 and the 2 clamps 3 F 8 365 3 Remove the 4 screws 1 and take out the pickup unit 1...

Page 376: ...ach the gear and the bushing 2 F 8 371 2 Free the claw A of the bushing 1 at the front then shift it to the rear and lift the vertical path roller 2 to detach F 8 372 8 8 22 Duplex Feed Roller 2 8 8 2...

Page 377: ...lug 2 Engage the hinge 2 found on the top of the right door with the hook found on the side plate F 8 379 When tightening the 2 screws used to fix the hinge in place be sure to close the right door f...

Page 378: ...nd detach the one way gear 2 F 8 384 3 Remove the E ring 1 and detach the duplex feed roller 2 2 F 8 385 8 8 23 Duplex Feed Sensor 8 8 23 1 Removing the Right Cover rear 0007 6750 iR2270 iR2870 iR3570...

Page 379: ...d on the top of the right door with the hook found on the side plate F 8 392 When tightening the 2 screws used to fix the hinge in place be sure to close the right door first 8 8 23 3 Removing the Rig...

Page 380: ...Cover 0007 7324 iR2270 iR2870 iR2270N iR2870N iR2230 1 Remove the 13 screws 1 and then the other screw 2 then detach the rear cover 3 If the left cover lower has already been detached the screw 3 shou...

Page 381: ...front cover unit 4 by moving it in the direction of the arrow F 8 403 8 8 25 3 Removing the Delivery Tray 0007 6765 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Loosen t...

Page 382: ...iR2870N iR2230 iR3530 1 Open the right door F 8 411 2 Remove the reuse band 1 and disconnect the connector 2 3 Remove the 2 screws M4x8 RS tightening and detach the right door F 8 412 Attaching the R...

Page 383: ...screws 2 2 stepped screws on the left F 8 418 8 8 26 Fixing Delivery Drive Assembly 8 8 26 1 Removing the Right Cover rear 0008 1513 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230...

Page 384: ...late 2 F 8 424 3 Remove the joint shaft 1 and free the extension delivery unit 2 from the right door F 8 425 4 Disconnect the connector 1 and remove the reuse band 2 then remove the 2 screws M4x8 RS t...

Page 385: ...found on the side plate F 8 431 When tightening the 2 screws used to fix the hinge in place be sure to close the right door first 8 8 26 6 Removing the Delivery Assembly 1 0007 6787 iR2270 iR2870 iR35...

Page 386: ...0 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the screw 1 and detach the harness cover 2 F 8 439 2 Disconnect the connector 1 of the harness and free the harness from the cable clamp...

Page 387: ...Chapter 8 8 101 Point to Note When Replacing the Feed Separation Roller 1 The collar roller core of the machine s feed separation roller is black...

Page 388: ......

Page 389: ...Chapter 9 Fixing System...

Page 390: ......

Page 391: ...unctions 9 4 9 4 1 Protective Functions 9 4 9 4 2 Detecting an Error 9 5 9 5 Parts Replacement Procedure 9 5 9 5 1 Fixing Unit 9 5 9 5 1 1 Removing the Right Cover rear 9 5 9 5 1 2 Removing the Right...

Page 392: ...ing Film Cover 9 21 9 5 5 5 Removing the Left Side Plate 9 22 9 5 5 6 Releasing the Locking Plate 9 23 9 5 5 7 Removing the Fixing Film Unit 9 23 9 5 5 8 Removing the Inside Delivery Sensor 9 24 9 5 6...

Page 393: ...rms the start up current control 3 Performs the temperature control at 200 deg C for 10 sec 4 Stops the fixing motor When the fixing motor is stopped the fixing temperature control is also stopped and...

Page 394: ...xing motor goes on and its speed reaches a specific value The speed of the fixing motor is then controlled so that it remains at a specific level at all times 9 3 2 Controlling the Fixing Film Tempera...

Page 395: ...mode for heavy paper COPIER OPTION BODY TEMPCON2 to switch the fixing temperature mode 0 OFF default 1 10 deg C 2 6 deg C 3 3 deg C 4 3 deg C 5 6 deg C 6 10 deg C 7 15 deg C 9 3 2 6 Temperature Contro...

Page 396: ...e pressure roller is released when a jam occurs so that jammed paper can be taken out easily 9 4 Protective Functions 9 4 1 Protective Functions 0006 6009 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N i...

Page 397: ...The thermistor detects overheating The thermistor detects 235 deg C for 200 msec or more continuously 0001 A hardware circuit detects overheating A hardware circuit detects overheating in relation to...

Page 398: ...moving the Right Door 0007 7882 iR2270 iR2870 iR2270N iR2870N iR2230 iR3530 1 Open the right door F 9 13 2 Remove the reuse band 1 and disconnect the connector 2 3 Remove the 2 screws M4x8 RS tighteni...

Page 399: ...t touch the screw 1 Turning it will change the pressure of the fixing assembly which cannot be adjusted in the field necessitating the replace ment of the fixing assembly F 9 21 9 5 2 Pressure Roller...

Page 400: ...te 2 Procedure for attaching the guide Perform the following steps if the guide has come off the inside delivery cov er unit 1 Attach the torsion spring 2 to the duplexing support feeder mount 1 At th...

Page 401: ...270N iR2870N iR3570N iR4570N iR2230 iR3530 The difference between new and old inside delivery cover unit New inside delivery cover unit has a grip ring 1 at hinge In this case de tach the cover follow...

Page 402: ...ft Side Plate 0007 7913 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the screw 1 and detach the left side plate cover 2 F 9 37 2 Remove the 2 screws 1 F 9 38 3 Sl...

Page 403: ...change the pressure of the fixing assembly which cannot be adjusted in the field necessitating the replacement of the fixing assembly F 9 44 3 Turn the locking plate 1 in the direction of the arrow t...

Page 404: ...iR2870N iR3570N iR4570N iR2230 iR3530 1 Slide the inlet guide 1 in the direction of the arrow to detach F 9 53 9 5 2 9 Removing the Pressure Roller 0007 7918 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870...

Page 405: ...this case detach the cover following the procedure below F 9 59 1 Remove the screw 1 and the stepped screw 2 and detach the inside delivery cover unit 3 F 9 60 Note 1 Point to note when removing the i...

Page 406: ...delivery cover F 9 64 Note 3 Attaching the inside delivery cover unit 1 Attach the inside delivery cover unit while supporting the guide 1 in the arrow direction A and opening it in the arrow directi...

Page 407: ...oing steps assume that the fixing unit has already been removed from the machine The cleaning roller may also be removed without first re moving the fixing unit from the machine in the same way 9 5 4...

Page 408: ...ure that the edge e of the torsion spring is outside the guide F 9 75 3 Hook the edge 1 of the torsion spring on the spring hook area 2 of the inside delivery cover F 9 76 Note 3 Attaching the inside...

Page 409: ...70 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 1 and detach the grounding plate 2 F 9 81 9 5 4 4 Removing the Fixing Film Cover 0007 7900 iR2270 iR2870 iR3570 iR4570 iR2270N iR...

Page 410: ...figure F 9 90 9 5 4 6 Releasing the Locking Plate 0007 7902 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Turn the locking gear 1 in the direction of the arrow to release...

Page 411: ...the release lever front 1 pull out the heater contact 2 F 9 95 2 While pushing down the release lever rear 1 pull out the heater contact 2 F 9 96 3 Remove the screw 1 and free the AC harness 2 F 9 97...

Page 412: ...e supporting the guide 1 in the arrow direction A and opening it in the arrow direction B in the figure Oth erwise the guide may come off the inside delivery cover unit F 9 104 Note 2 Procedure for at...

Page 413: ...270N iR2870N iR3570N iR4570N iR2230 iR3530 The difference between new and old inside delivery cover unit New inside delivery cover unit has a grip ring 1 at hinge In this case de tach the cover follow...

Page 414: ...ft Side Plate 0007 7926 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the screw 1 and detach the left side plate cover 2 F 9 117 2 Remove the 2 screws 1 F 9 118 3...

Page 415: ...change the pressure of the fixing assembly which cannot be adjusted in the field necessitating the replacement of the fixing assembly F 9 124 3 Turn the locking plate 1 in the direction of the arrow t...

Page 416: ...nnect the connector 2 of the harness 1 F 9 133 2 Remove the front latch 2 of the inside delivery sensor 1 then detach the inside delivery sensor F 9 134 9 5 6 Fixing Film Sensor 9 5 6 1 Removing the i...

Page 417: ...he edge of the torsion spring on the area A of the duplexing support feeder mount F 9 138 2 Attach the guide 1 to the duplexing support feeder mount 2 At this time fit b into a and d into c Make sure...

Page 418: ...e cover following the procedure below F 9 143 1 Remove the screw 1 and the stepped screw 2 and detach the inside delivery cover unit 3 F 9 144 9 5 6 3 Removing the Grounding Plate 0007 7896 iR2270 iR2...

Page 419: ...Chapter 9 9 27 F 9 148...

Page 420: ......

Page 421: ...Chapter 10 External and Controls...

Page 422: ......

Page 423: ...y PCB 10 8 10 4 2 1 Rated Output of the Printer Unit Power Supply PCB 10 8 10 4 2 2 Rated Output of the Controller Power Supply PCB 10 8 10 4 2 3 Rated Output of the Accessories Power Supply PCB 10 8...

Page 424: ...l Key Switch PCB 10 28 10 5 8 Control Panel CPU PCB 10 28 10 5 8 1 Removing the Control Panel 10 28 10 5 8 2 Removing the Control Panel Base Cover 10 29 10 5 8 3 Removing the Controller Panel CPU PCB...

Page 425: ...Main Drive Assembly 10 43 10 5 14 1 Removing the Rear Cover 10 43 10 5 14 2 Removing the Main Drive Assembly 10 43 10 5 14 3 Removing the Main Drive Motor 10 44 10 5 14 4 Removing the Main Drive Moto...

Page 426: ......

Page 427: ...rol panel are as follows LCD indication contrast adjustment touch switch input hardware key input F 10 2 10 1 3 LCD Indication Processing 0006 6160 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N...

Page 428: ...he CPU on the main controller PCB Monitoring the Touch Panel Input It communicates the key inputs made on the touch panel to the CPU on the main controller PCB Controlling the Buzzer Sound Controlling...

Page 429: ...ble Sided Print In single side printing or for the 2nd side of a double sided print the count is increased when the trailing edge of the sheet is discharged outside the machine in relation to the outp...

Page 430: ...nment sensor HU1 reading Full speed half speed 25 deg C or more Full speed Less than 25 deg C Half speed Environment sensor HU1 reading Full speed half speed 30 deg C or ore Full speed Less hand 30 de...

Page 431: ...VT generates DC power 5 V 3 3 V Uninterruptive power supply PCB generates and supplies uninterruptive power 3 VB Printer power supply block To Finisher Q3 Q4 To Finisher Q3 Q4 by way of Cassette Feedi...

Page 432: ...H6 Leakage breaker ELCB2 Main switch SW1 Heater switch PCB Pickup heater mounting kit Reader heater H5 AC driver PCB Accessories power supply PCB All night power supply PCB Printer power supply PCB Fi...

Page 433: ...4 I F cable 3 Pickup heater cable 4 Side deck heater cable 5 Side deck I F cable 6 Cassette pedestal I F cable 7 AC input A DADF N1 B Reader unit C Printer unit D Cassette Feeding Unit Y2 E Paper Deck...

Page 434: ...re the ratings and the power supply tolerances of the controller power supply PCB T 10 9 10 4 2 3 Rated Output of the Accessories Power Supply PCB 0006 5644 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N...

Page 435: ...0 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The controller PCB and the DC controller PCB are equipped with a lithium battery 1 pc each to serve as a source of power backing up various data in the...

Page 436: ...a sleep state To avoid the situation disable the setting Windows printer properties Disabling Use SNMP 1 Select Configure Port on the Ports screen printer properties Stand by mode Sleep mode AC off mo...

Page 437: ...Chapter 10 10 11 F 10 12 2 Remove the check mark from SNMP Status Enabled...

Page 438: ...Chapter 10 10 12 F 10 13...

Page 439: ...the operating system to collect machine status information at specific intervals pre venting the machine from starting a sleep state To avoid the situation disable the setting Windows printer properti...

Page 440: ...Chapter 10 10 14 F 10 15...

Page 441: ...0 5 1 2 Removing the Main Drive Assembly 0007 6424 iR3570 iR4570 iR3570N iR4570N iR3530 1 Disconnect the connector 1 and free the harness 2 from the wire saddle F 10 17 2 Remove the 4 screws 1 and det...

Page 442: ...21 10 5 2 2 Removing the Left Cover lower 0007 6376 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Take out the cassettes 1 and 2 1 2 Remove the 4 screws 2 and the other s...

Page 443: ...iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the screw 1 and disconnect the finisher connector 2 F 10 26 2 Remove the screw 1 and disconnect the pedestal connector 2 F 10 27 3...

Page 444: ...emove the screw 2 F 10 32 2 Open the right door 1 F 10 33 3 Remove the 2 screws 1 F 10 34 4 Slide the control panel 1 in the direction of the arrow F 10 35 5 Free the harness 2 from the clamp 1 F 10 3...

Page 445: ...7569 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N 1 Remove the rubber cap 1 and remove the screw 2 F 10 42 2 Open the right door 1 F 10 43 3 Remove the 2 screws 1 F 10 44 4 Slide the c...

Page 446: ...to detach These 2 stoppers are moved in different directions 3 Disconnect the 2 connectors 3 between the control panel inverter PCB F 10 49 4 Remove the control panel inside frame 1 2 TP screws 2 and...

Page 447: ...disconnect the flat cable 3 F 10 57 3 Disconnect the 3 connectors 1 F 10 58 4 Free the harness from the 3 clamps 1 F 10 59 5 Remove the 5 screws 1 and detach the control panel hook 2 F 10 60 6 Remove...

Page 448: ...he other screw 2 then detach the rear cover 3 If the left cover lower has already been detached the screw 3 should also have been removed F 10 65 10 5 5 2 Removing the DC Controller PCB 0007 6398 iR22...

Page 449: ...2 from the clamp 1 F 10 74 6 Disconnect the connector 1 and detach the control panel F 10 75 10 5 6 2 Removing the Control Panel Base Cover 0007 6430 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570...

Page 450: ...Cover 0009 2842 iR2230 iR3530 1 Remove the 4 screws 1 and detach the control panel base cover 2 F 10 82 10 5 6 6 Removing the Control Panel Frame 0009 2843 iR2230 iR3530 1 Disconnect the flat cable 1...

Page 451: ...ness through the edge saddle 1 F 10 89 10 5 6 7 Removing the Control Panel Inverter PCB 0009 2844 iR2230 iR3530 1 Disconnect the 2 connectors 1 2 Remove the 2 self tapping screws 2 and detach the cont...

Page 452: ...he stopper in the direction of the arrow These 2 stoppers are moved in different directions 3 Disconnect the 2 connectors 4 of the control panel inverter PCB 4 Remove the control panel inside frame 1...

Page 453: ...Cover 0009 2852 iR2230 iR3530 1 Remove the 4 screws 1 and detach the control panel base cover 2 F 10 105 10 5 7 7 Removing the Control Panel Frame 0009 2853 iR2230 iR3530 1 Disconnect the flat cable 1...

Page 454: ...the inverter har ness through the edge saddle 1 F 10 112 10 5 7 8 Removing the Control Panel Key Switch PCB 0009 2854 iR2230 iR3530 1 Remove the 5 self tapping screws 1 and detach the control panel ke...

Page 455: ...able used between control panel PCB and the control panel key switch PCB 2 Disconnect the 2 connectors 2 used between the control panel PCB and the control panel LCD Be sure to move the stopper in the...

Page 456: ...ws 1 and detach the control panel CPU PCB 2 F 10 129 10 5 9 All Night Power Supply PCB 10 5 9 1 Removing the Rear Cover 0007 6385 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3...

Page 457: ...out the cassettes 1 and 2 1 2 Remove the 4 screws 2 and the other screw 3 then detach the left cover lower 4 If the rear cover has already been detached the screw 3 should also have been removed F 10...

Page 458: ...screws 1 and then the other screw 2 then detach the rear cover 3 If the left cover lower has already been detached the screw 3 should also have been removed F 10 141 10 5 11 2 Removing the Left Cover...

Page 459: ...70N iR2230 iR3530 1 Open the front cover 1 F 10 147 2 Remove the face cover rubber 1 3 Remove the binding screw 2 4 Remove the RS tightening screw 3 5 Detach the front cover unit 4 by moving it in the...

Page 460: ...ring may be resulted if it comes off by accident 2 Keep the toner cartridge horizontal after removing Since the toner stop 1 comes off easily as mentioned above toner scattering may be resulted if the...

Page 461: ...sembly F 10 161 3 Slide the developing assembly 1 slightly to the front then disconnect the connector 2 F 10 162 4 Remove the developing assembly 1 F 10 163 Be sure to hold the developing assembly as...

Page 462: ...4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 2 screws 1 then detach the toner bottle cover 2 F 10 168 10 5 12 8 Removing the Pre Exposure Lamp 0007 8405 iR2270 iR2870 iR3570 iR4570...

Page 463: ...ddle 1 and disconnect the connector 2 F 10 174 3 Remove the screw 1 and detach the fixing 2 F 10 175 4 Lift the front of the laser unit 1 and slide it to the front F 10 176 When sliding out the laser...

Page 464: ...r rear 0007 8412 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the pedestal right door 1 if equipped with a 2 Cassette Pedestal Y2 2 Open the right lower door 2 3 Re...

Page 465: ...lace be sure to close the right door first 10 5 12 14 Removing the Right Door 0007 8416 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Open the right door F 10 189 2 Remov...

Page 466: ...connect the connector 2 3 Remove the 2 screws M4x8 RS tightening and detach the right door F 10 196 Attaching the Right Door 1 Match the hinge 1 found at the bottom of the right door against the lug 2...

Page 467: ...pressure of the fixing assembly which cannot be adjusted in the field necessitating the replace ment of the fixing assembly F 10 203 10 5 12 17 Removing the Gear 0007 8420 iR2270 iR2870 iR3570 iR4570...

Page 468: ...09 10 5 13 Exhaust Fan 10 5 13 1 Removing the Heat Discharge Fan 0007 6433 iR3570 iR4570 iR3570N iR4570N iR2230 iR3530 1 Open the right door F 10 210 2 Remove the screw 1 and detach the fixing plate 2...

Page 469: ...fan 2 F 10 219 10 5 14 Motor of Main Drive Assembly 10 5 14 1 Removing the Rear Cover 0007 7368 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Remove the 13 screws 1 and t...

Page 470: ...ve motor as shown F 10 224 Adjusting the Tension of the Main Drive Motor 1 Temporarily fix the main drive motor in place to the main motor base 2 So that the motor gear 1 and the teeth 2 of the pulley...

Page 471: ...e DC Controller PCB 0007 6404 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Disconnect the connector 1 F 10 230 How to Remove the Flexible Cable 1 F 10 231 2 Remove the s...

Page 472: ...er door 2 3 Remove the 5 screws 3 and detach the right cover rear 4 F 10 236 10 5 16 2 Removing the Right Door 0007 6444 iR3570 iR4570 iR3570N iR4570N iR2230 iR3530 1 Open the right door F 10 237 2 Re...

Page 473: ...atch the hinge 1 found at the bottom of the right door against the lug 2 Engage the hinge 2 found on the top of the right door with the hook found on the side plate F 10 245 When tightening the 2 scre...

Page 474: ...F 10 247 2 Remove the 4 fastons 1 and detach the circuit breaker 2 F 10 248 Points to Note When Mounting When mounting the circuit breaker be sure that the AC harness is identified correctly by color...

Page 475: ...Chapter 11 MEAP...

Page 476: ......

Page 477: ...Contents Contents 11 1 MEAP 11 1 11 1 1 Overview 11 1 11 1 2 MEAP Counter 11 1 11 1 3 Construction of the MEAP Platform 11 1...

Page 478: ......

Page 479: ...response to the application being run specifics are as follows T 11 1 MEMO forced the device forces the counter to increase its reading in response to execution of a job in response to instructions fr...

Page 480: ...of the system software 5 MEAP System Services includes SDL SSO installed as part of MEAP content 6 Device Control Class Library installed as part of MEAP content 7 internally developed application 8...

Page 481: ...Chapter 12 Maintenance and Inspection...

Page 482: ......

Page 483: ...Scheduled Servicing for the Reader Unit 12 2 12 3 2 Scheduled Servicing for the Printer Unit 12 2 12 3 3 Scheduled Servicing Basic Procedures 12 4 12 3 4 Points to Note About the Scheduled Servicing...

Page 484: ......

Page 485: ...acement Use the following service mode item to check the timing of replacement Copier COPIER COUNTER DRBL 1 COPIER COUNTER MISC Accessory COPIER COUNTER DRBL 2 12 2 2 Reader Unit 0007 4599 iR2270 iR28...

Page 486: ...ils other than those indicated 8 Pickup roller FB6 3405 000 2 120 000 prints 9 Feed separation roller FC5 6934 000 4 120 000 prints 10 Manual feed separation pad FC5 0488 000 1 240 000 prints 11 Manua...

Page 487: ...ssembly Task clean dry wiping Interval 120 000 prints Remarks 1 Feed guide 2 Transfer guide Developi ng assembly Location Photosensitive drum butting spacer feed guide Task clean dry wiping Interval 1...

Page 488: ...ke the resulting buildup can prove to be a fire hazard The buildup of dust for instance can absorb moisture and suffer insulating failure Be sure to disconnect the power plug on a periodical basis and...

Page 489: ...e checked the operation of the leakage breaker turn off the power switch shift the lever to ON and turn on the power switch 9 Put the sample copies in order and clean up the area around the machine 10...

Page 490: ...er feed guide clean dry wiping 3 Fixing inlet guide clean dry wiping alcohol 4 Photosensitive drum butting spacer clean dry wiping 5 Dust blocking glass clean dry wiping or with alcohol 6 Waste toner...

Page 491: ...guide 1 and the transfer guide 2 F 12 4 3 Close the right door 12 4 2 Cleaning the Developing Assembly Spacer Feed Guide Dust Blocking Glass and Fixing Inlet Guide 0007 5128 iR2270 iR2870 iR3570 iR45...

Page 492: ...emove the waste toner box 1 F 12 7 4 Open the right door 1 F 12 8 5 Remove the locking screw 1 of the pressure lever F 12 9 6 Shift the locking lever 1 of the developing assembly to the left to releas...

Page 493: ...the drum unit 1 F 12 12 Do not touch the surface of the photosensitive drum Do not expose the surface of the photosensitive drum to light more than necessary Do not touch the spur of the drum unit 9...

Page 494: ...ee paper F 12 14 C Cleaning the Dust Blocking Glass 1 Clean the dust blocking glass 1 Dry wipe it or use alcohol F 12 15 D Cleaning the Fixing Inlet Guide 1 Remove the screw w washer 1 and detach the...

Page 495: ...Put the drum unit 1 in the machine F 12 19 2 Secure the drum unit in place using a screw M5 1 F 12 20 3 Put the developing unit in the machine 3 1 Place segment A of the developing assembly on segment...

Page 496: ...connector 1 and push the developing assembly 2 all the way in F 12 22 5 Shift back the locking lever 1 of the developing assembly to the right to lock the assembly in place F 12 23 6 Fit and tighten t...

Page 497: ...e right so that the claw of the front cover matches the machine F 12 26 10 Close the upper front cover 1 F 12 27 12 4 3 Cleaning the Film Bias Static Eliminator 0007 8642 iR3570 iR4570 iR3570N iR4570N...

Page 498: ...elf tapping screw 1 and detach the fixing plate 2 F 12 30 6 Remove the joint shaft 1 and detach the extension delivery unit 2 from the right door F 12 31 7 Disconnect the connector 1 and remove the re...

Page 499: ...8 Free and detach the right door 1 from the hinge assembly 2 F 12 33 B Removing the Fixing Assembly 1 Remove the screw 1 and detach the harness cover 2 F 12 34 2 Disconnect the 3 connectors 1 F 12 35...

Page 500: ...as Static Eliminator 1 Remove the 2 screws 1 and detach the grounding plate 2 F 12 38 2 Clean the film bias static eliminator 1 found behind the grounding plate to remove the cake of toner if any that...

Page 501: ...Mounting the Fixing Assembly 1 Mount the fixing unit 1 to the machine frame F 12 41 2 Secure the fixing assembly in place using 4 screws 1 F 12 42 3 Connect the 3 connectors 1 F 12 43 4 Mount the harn...

Page 502: ...e hook 2 and mount the right door 3 Secure the mounting plate 1 using 3 screws 3 4 Connect the connector 4 and fit the reuse band 5 in place F 12 46 5 Open the expansion delivery kit 1 6 Lift the expa...

Page 503: ...ing screw 1 you removed in step A 5 fix the joint plate 2 in place Check to be sure that the protrusion 3 of the joint plate is fully in the mounting hole F 12 50 10 Mount the right cover rear using 5...

Page 504: ...3 and detach the right cover rear 4 F 12 52 4 Open the right door F 12 53 5 Remove the reuse band 1 and disconnect the connector 2 6 Remove the 2 screws M4x8 RS tightening 3 then detach the right doo...

Page 505: ...the front F 12 58 C Cleaning the Film Bias Static Eliminator 1 Remove the 2 screws 1 and detach the grounding plate 2 F 12 59 2 Clean the film bias static eliminator 1 found on the back of the groundi...

Page 506: ...he grounding plate 2 in place using 2 screws 1 F 12 61 D Mounting the Fixing Assembly 1 Fit the fixing unit 1 to the machine frame F 12 62 2 Secure the fixing assembly in place using 4 screws 1 F 12 6...

Page 507: ...oor 1 Match the hinge 1 found at the bottom of the right door against the protrusion 2 Engage the hinge 2 found at the top of the right door on the hook on the machine side plate F 12 66 3 Fix the mou...

Page 508: ...Chapter 12 12 24 F 12 67 5 Mount the right cover rear using 5 screws Take care not to trap the harness 1 by the cut off 2 of the right cover re F 12 68 6 Close the right door...

Page 509: ...Chapter 13 Standards and Adjustments...

Page 510: ......

Page 511: ...System 13 4 13 4 1 After Replacing the Developing Unit 13 4 13 4 2 After Replacing the Drum Unit APVC correction 13 4 13 5 Electrical Components 13 5 13 5 1 After Replacing the HDD 13 5 13 5 2 After...

Page 512: ......

Page 513: ...ke adjustments COPIER ADJUST ADJ XY ADJ X F 13 8 5 Adjusting the Left Right Non Image Width 2 5 4 6 8 10 12 14 16 18 20 0 2 5 1 5mm 2nd side of double sided copy 2 5 2 0mm 10 8 6 5 4 2 0 2 5 1 5mm 2nd...

Page 514: ...the source of paper and check to make sure that the marking is as indicated 10 Fit the grip right front in place 11 Mount the right front cover of the machine A 2 Adjusting the Cassette 2 left right i...

Page 515: ...screw on the top cover of the manual feed tray 7 Put paper in the manual feed tray 8 Make a copy using the manual feed tray as the source of paper and check to make sure that the margin is as indicat...

Page 516: ...TF MG 2 ADF Related Adjustments The machine is designed to retain ADF related service data in its reader controller RAM As such if you have replaced the reader controller or initialized the RAM you wi...

Page 517: ...al operations If you have formatted the HDD and downloaded the system software you will have to go through a specific set of steps 1 Format the HDD 2 Download the system software 3 Make the following...

Page 518: ...R FUNCTION TRY LTRR b CIS Read Position Adjustment for stream reading COPIER FUNCTION INSTALL STRD POS c White Level Adjustment COPIER FUNCTION CCD DF WLVL1 COPIER FUNCTION CCD DF WLVL2 When you have...

Page 519: ...uble sided copy small size using the cassette you have adjust ed for the 1st side as the source of paper and check to make sure that the front margin is 2 5 2 0 mm F 13 30 2 If the value is not as ind...

Page 520: ...feeder as the source of paper and check to make sure that the margin along the front is 2 5 1 5 mm 13 6 4 Registering the Paper Width Basic Value 0007 4926 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N...

Page 521: ...Chapter 14 Correcting Faulty Images...

Page 522: ......

Page 523: ...14 2 1 4 3 Void uneven image toner is not supplied Because connector of toner feedscrew motor is unplugged 14 8 14 2 1 4 4 Faulty image void in sub scanning direction appears approx 10mm away from fro...

Page 524: ...aining black the main power indicator alone comes on Because PS controller assembly is faulty 14 24 14 2 2 8 Part Breakage Detachment 14 25 14 2 2 8 1 Toner is not supplied upon installation Because s...

Page 525: ...heatsink roller 14 32 14 2 10 1 16 How to number pages in sequence Page numbering feature 14 32 14 2 10 1 17 Procedure to be followed after replacement of drum unit APVC control 14 32 14 2 10 1 18 Whi...

Page 526: ...sible with this mode set is displayed When using different size originals mode in FAX transmission 14 38 14 2 10 2 5 How to change number of characters extracted for document file name when sending in...

Page 527: ...14 48 14 3 6 2 Lamps Heaters and Others 14 50 14 3 7 PCBs 14 51 14 3 7 1 PCBs 14 51 14 3 7 2 PCBs 14 53 14 3 8 Variable Resistors VR Light Emitting Diodes LED and Check Pins by PCB 14 55 14 3 8 1 Var...

Page 528: ......

Page 529: ...hly and if it is free of dirt Check to see if the contact sensor is free of flickering Check to see that the scanner system is free of condensation Process Components Check to see that the drum unit a...

Page 530: ...ion on the contact sensor of the reader unit or on the copyboard glass can cause light images d condensation on the pickup or feed guide can cause paper feed problems If the problem given in d above h...

Page 531: ...R R DFTAR2 R enter the value of each setting in the service label 14 2 1 2 2 Faulty image fully fogged image occurs in copyboard glass scanning stream reading and FAX transmission 0010 4165 iR2270 iR2...

Page 532: ...its CIS label describes the parts number FL2 3000 xxx too 2 Replace the contact image sensor unit with a new type one 3 In service mode COPIER ADJUST CCD MTF MG input the CIS label value that was tak...

Page 533: ...washer Rear side Old type SILVER spring FU6 2014 needs the washer XD1 1106 219 Front side Existing spring FU5 2611 needs the washer XD1 1106 219 14 2 1 3 3 White dots on black solid image sandy image...

Page 534: ...e drum of potential memory leave the machine alone for 30 min after removing the jam There is no specific instructions as to how it may be left alone Image Sample F 14 4 14 2 1 3 5 Uneven Density Caus...

Page 535: ...Inspection Cleaning Cleaning the Developing Assembly Spacer Feed Guide Dust Blocking Glass and Fixing Inlet Guide F 14 5 14 2 1 4 2 White lines appear in sub scanning direction on solid black and hal...

Page 536: ...Faulty image void in sub scanning direction appears approx 10mm away from front side of paper Because contact image sensor is faulty 0010 6762 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR45...

Page 537: ...Chapter 14 14 9 43mm s b Z x i j B iR4570_395 s u A B FM2 0287...

Page 538: ...Chapter 14 14 10...

Page 539: ...Chapter 14 14 11...

Page 540: ...days This problem on the other hand tends to disappear when about 10 printouts are made This problem can also occur when the drum unit is taken out of and put back in the machine with the edge of the...

Page 541: ...place it on a clean sheet of paper to protect it from dust 14 2 1 5 Smudged Streaked 14 2 1 5 1 Stray Toner Along Fine Lines 0007 7083 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR22...

Page 542: ...ward the trailing edge of the paper This problem tends to be conspicuous when the toner layer is relatively high against the width of lines about 0 2 to 0 6 mm and in addition when the lines are at a...

Page 543: ...rt to cake moving from the fixing film or the pressure roller to the face or back of paper Field Remedy Use the following service mode item to change the timing at which the fixing pressure roller is...

Page 544: ...0 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 Cause This problem tends to occur when there are both residual toner and fresh toner on the developing cylinder and thus difference in charge bet...

Page 545: ...luding ruled line Because of defective laser scanner assembly 0010 4144 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Inspected by Canon Inc Description Random distorted jagged line sometimes occurred in...

Page 546: ...erms of the length of the image in feed direction 3 In service mode FEEDER ADJUST LA SPEED adjust the setting as follows Unit of adjustments 0 1 As a result of the comparison in Step2 if the image of...

Page 547: ...iR2230 iR3530 Inspected by Canon Inc Description As a result of inspection it was found that the symptom was solved by replacing the main controller PCB with a new one Field Remedy When the symptom oc...

Page 548: ...iR4570N iR2230 iR3530 Inspected by Canon Inc Description In the field the progress bar on the startup screen stopped at one fifth point and the LCD became black Then the startup screen reappeared on...

Page 549: ...e registered width of each paper and then write down the width on the service label Description In the inspection the symptom occurred on the machines with the following serial numbers because the pap...

Page 550: ...0 Case in the field Description In the field the connectors on the DC controller PCB had bad connection and as a result the cassette feeding unit Y2 could not be recognized Field Remedy When the sympt...

Page 551: ...ed Because pedestal driver PCB is faulty 0010 4188 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Case in the field Description In the field the message was displayed However it was corrected by replacing...

Page 552: ...F while Boot software was being downloaded from SST The symptom was not corrected even when the software was downloaded again F 14 18 Field Remedy When the symptom occurs replace the BootROM with a ne...

Page 553: ...se the spanning tree process performed between switching hubs prevents them from communicating with each other immediately after the machine connects to a switching hub Assuming this problem the start...

Page 554: ...D on the control panel responded slowly As the measure for this symptom system software version 8 02 was released Field Remedy When the symptom occurs upgrade system software to version 8 02 or later...

Page 555: ...iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Manual related Description 1205 Jam Code means timing jam and can be displayed when the inlet sensor PI33 detects paper before receiving a delivery signal fr...

Page 556: ...14 2 8 5 E024 0001 Error Code Because toner stays in developing assembly toner sensor TS1 0010 6749 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 Inspected by Canon Inc Des...

Page 557: ...stopped at about one fifth point and then the machine kept such a situation for a while As a solution the hard disk HDD was replaced with a new one E602 0001 can be displayed when the startup partitio...

Page 558: ...ng days are just reference because they are predicated on that the host machine will be continuously used at the same pace as before 14 2 10 1 2 Settings for not displaying Mail Box tab on LCD 0009 24...

Page 559: ...tion The following options are necessary depending on model when installing the finisher 230V machine of iR2870 2270 Buffer Path Unit E1 Accessories Power Supply P2 3 Way Unit A1 230V machine of iR457...

Page 560: ...l a reference voltage is applied to the primary charging roller and the level of output current at that time is measured to correct the primary charging application voltage used in image forming There...

Page 561: ...3 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Manual related Description Because of a specification constraint of this machine only the documents stored in an inbox at 600 x 600 dpi can be printed with...

Page 562: ...curity Kit A1 0009 9993 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Manual related Description The iR Security Kit A1 has the following three functions 1 Encrypting the data on the HDD address book data...

Page 563: ...on and Upper Right or Lower Left for Staple Position 14 2 10 1 41 Stamp function in FAX direct sending 0010 0086 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Manual related Description With this machine...

Page 564: ...04 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Manual related Description This is a new function and is adopted first with this machine The procedure below will enable you to superimpose an image form o...

Page 565: ...at a maximum A3 A4R LDR LGL LTRR size paper 50 sheets at a maximum 14 2 10 1 57 Horizontal registration adjustment is not as required even after adjusting cassette position 2 Cassette Pedestal Y2 001...

Page 566: ...cial Features Different Size Originals select Same Width or Different Width OK Done Resolution select 300 x 300 dpi or 600 x 600 dpi OK 14 2 10 2 3 When sending different size originals all originals...

Page 567: ...e feeding Reverse pick up Delivery 14 2 10 2 9 How to expand Universal Send Kit B1 0010 4386 iR2270 iR2870 iR3570 iR4570 iR2230 iR3530 Case in the field Description When expanding the universal send k...

Page 568: ...ssage appears change the FAX sending mode to the memory sending or disable the stamp function 14 2 10 3 8 Is it possible to install Multi Line Fax Board D1 2 lines in Fax model 0010 4381 iR2270 iR2870...

Page 569: ...mbering functions are available only for documents scanned at 600 x 600 dip 14 2 10 5 4 How to install key pair file and server certificate file from PC to machine 0009 9837 iR2270 iR2870 iR3570 iR457...

Page 570: ...cassette 1 pickup solenoid drives the cassette 1 pickup roller SL2 cassette 2 pickup solenoid drives the cassette 2 pickup roller Notation Parts No PART CHK DC controller PCB CL1 FH6 5076 CL 1 J306 C...

Page 571: ...1 M7 cassette 2 pickup motor drives the pickup unit 2 M10 duplex feed motor drives the duplex roller 1 2 iR3570 3570F 4570 4570F M12 hopper motor drives the hopper Notation Parts No PART CHK DC contro...

Page 572: ...unit does not have a fan Printer Unit T 14 7 T 14 8 Notation Name Description FM1 heat discharge fan front discharges heat from the fixing unit FM2 heat discharge fan rear discharges heat from the fi...

Page 573: ...al sensor 2 detects original size AB A Inch AB PS506 original sensor 3 detects original size for all countries PS507 original sensor 4 detects original size AB Inch AB PS508 original sensor 5 detects...

Page 574: ...e toner sensor detects a waste toner full condition PS17 duplex feed sensor detects duplex feed PS18 feed cover sensor detects the feed cover state PS22 front cover sensor detects the state open close...

Page 575: ...paper present J307B PS18 FH7 7312 J308 PS22 FK2 0149 J302B HU1 FK2 0160 J302A TS1 FK2 0358 J302B TS2 FK2 0358 J302A Notation Parts No DC controller PCB AC driver PCB TH1 TH2 fixing film unit iR2270 2...

Page 576: ...30 Reader Unit T 14 16 Notation Name Description SW1 main power switch turns on off the main power switch SW2 door switch checks the right door SW5 environment heater switch turns on off the environme...

Page 577: ...oves residual charges from the drum VA1 varistor varistor HDD1 hard disk stores programs and image data SVR1 paper width detecting VR detects the width of paper in the manual feeder SP1 speaker speake...

Page 578: ...anel FH6 0735 Control panel indication touch panel Notation Name Description H1 Fixing main heater Fixing main heater H2 Fixing sub heater Fixing sub heater H4 Cassette heater Prevents absorption of m...

Page 579: ...230V Fixing film unit iR3530 FM2 1793 120V FM2 1794 230V H4 FK2 0375 100V FK2 0376 230V ELCB1 FH7 7626 ELCB2 FH7 7625 Notation Parts No Main controller PCB DC controller PCB LA1 FK2 0368 J302B VA1 FL...

Page 580: ...70F 4570 4570F controls the laser unit drive 11 G3 fax power supply PCB FM2 0860 G3 fax power supply 12 modular PCB FM2 0343 line I F 13 high voltage power supply PCB FM2 0261 high voltage power suppl...

Page 581: ...er controller PCB FG3 3765 Controls the reader unit ADF 2 Control panel inverter PCB FM2 2753 Controls the activation of the LCD back light 3 Control panel CPU PCB FM2 2754 Controls the control panel...

Page 582: ...pply PCB FM2 0860 G3 fax power supply 12 Modular PCB FM2 0343 Line I F 13 High voltage power supply PCB FM2 0261 High voltage power supply 14 Printer power supply PCB Main power supply PCB unit FM2 02...

Page 583: ...ne in the field are discussed Some LEDs carry current and emit light when they are off this is a normal condition and must be kept in mind Take note of the following VR that may be used in the field V...

Page 584: ...6 F 14 35 14 3 8 3 All Night Power Supply PCB 0007 6843 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 F 14 36 T 14 28 Notation Description VR201 for factory use J691 J692 J...

Page 585: ...Chapter 15 Self Diagnosis...

Page 586: ......

Page 587: ...5 3 2 Error Codes 15 17 15 4 Jam Code 15 21 15 4 1 Jam Code printer unit 15 21 15 4 2 Jam Code finisher related 15 21 15 4 3 Jam Code finisher related 15 22 15 4 4 Jam Code ADF related 15 22 15 5 Alar...

Page 588: ......

Page 589: ...ror E315 image data error E400 feeder communication error E490 wrong DF type E500 finisher communication error E503 finisher internal communication error E505 finisher backup memory error E514 stack d...

Page 590: ...The reading of the sub thermistor is 295 deg C or more continuously for 200 msec Reset the condition in service mode COPIER FUNCTION CLEAR ERR Replace the sub thermistor Replace the DC controller PCB...

Page 591: ...ensor connection detection signal is absent for 100 msec 10 times in sequence Replace the sub hopper toner sensor Connect the connector Replace the detection PCB 0001 While the hopper motor is rotatin...

Page 592: ...he 24 V port is off Disconnect and then connect the power supply harness connector Replace the power supply 0002 At the start of a job the 24 V port is off Disconnect and then connect the power supply...

Page 593: ...tents Try step 1 if it fails try step 2 1 Turn off and then back on the power switch to generate the key once again 2 If the same error still continues replace the board on which the SRAM is mounted K...

Page 594: ...ror has occurred 1 Execute PDL resetting 2 Turn on the power once again 100A An error that may be critical to the system e g failed initialization has occurred 1 Execute PDL resetting 2 Turn on the po...

Page 595: ...he TokeRing board 2 Replace the TokeRing board 0002 The MAC address is faulty 1 Replace the TokenRing board 0003 There is an error in the acquisition setting of board information 1 Replace the TokenRi...

Page 596: ...06 The system software of the sub CPU does not exist 1 Start up in safe mode and execute full formatting using the SST and re install the system software System Language RUI then turn off and then ba...

Page 597: ...formatting the system software must be downloaded 3 1 DOSDEV2 Image thumbnail display data area e g Box Entire collection of image data e g Box Possible 4 partitions simul taneously FSTDEV specified 4...

Page 598: ...nd recovery YY Description Remedy 1 01 The ongoing write operation has been suspended at startup 1 Set 0 to TYPE TYPE and execute HDD CHECK 50 to 50 min Thereafter turn off and then back on the power...

Page 599: ...off and then on the main power 2 If the symptom still exits after the foregoing suspect a fault on the HDD and replace the HDD and re install the system software 9 03 There is poor contact of the HDD...

Page 600: ...ervice mode COPIER FUNCTION CLEAR ERR Replace the sub thermistor Replace the DC controller PCB E002 The rise in temperature of the fixing assembly is faulty 0000 While startup control is under way the...

Page 601: ...ec after a switchover is made from low to normal speed or 8 sec after a switchover is made from normal to low speed Replace the laser unit Replace the DC controller PCB Check the wiring E191 There is...

Page 602: ...crease the memory E609 There is an error on the HDD 0008 At startup the HDD fails to reach a specific temperature level within a specific period of time Replace the hard disk Replace the DC controller...

Page 603: ...F board and the cable 3 Replace the board for the external controller open I F 4 Replace the main board 9005 There is a fault in the connector of the vide cable to the external controller 1 Turn on th...

Page 604: ...FTP or Windows SMB a shortage of TCP IP resources has occurred not permitting reference Wait a while then try again Set the IP address The IP address of the machine has yet to be set In user mode set...

Page 605: ...he server and the character code is version 2 JIS there is a character that is not part of the ASCII code 0x20 0x7E Remove any character that cannot be used then try once gain The version setting of t...

Page 606: ...ata size as part of the communication control settings of system control settings user mode When selecting low resolution mode or using i fax try decreasing the number of images to send at one time so...

Page 607: ...t the server so that you will be authorized to access the folder 806 When an attempt to transmit to the file server is made it has been found that the specified user name or password is wrong Change t...

Page 608: ...t to decrease the number of text lines and try once again 837 A request has been made by a host that comes under the restrictions imposed by IP address range setting in user mode Check the setting of...

Page 609: ...r deck xx0F deck pull off sensor PS1D side paper deck xx11 buffer inlet sensor PS1B buffer path unit xx12 buffer outlet sensor PS2B buffer path unit 0B00 door switch SW2 0B00 feeding cover sensor PS18...

Page 610: ...stationary PI2 After the registration sensor has gone on it does not go off even when the paper has been moved for 500 mm 700 mm if in extra length mode 0005 read sensor delay PI2 PI3 The read sensor...

Page 611: ...n of soiling of glass in stream reading mode 04 pickup feed system 0008 0011 0012 0013 0014 0018 optional deck lifter error 1st cassette retry alarm 2nd cassette retry alarm 3rd cassette retry alarm 4...

Page 612: ...ontroller PCB Replace the saddle controller PCB Check the cable 0003 fault in communication between finisher and punch unit Replace the finisher controller PCB Replace the punch drive PCB Check the ca...

Page 613: ...the rear aligning plate drive mechanism Check the rear alignment home position sensor 8002 The home position sensor does not go off within 1000 msec after the start of operation when the rear aligning...

Page 614: ...e swing cam home position sensor Check the harness 0002 The home position sensor does not go on even when the swing motor has rotated for a specific period of time E537 8001 Front alignment error Fini...

Page 615: ...ust sensor error Error in light receiving voltage while light is emitted Check the waste paper case full sensor Check the punch driver PCB Replace the finisher controller PCB 0002 Error in light recei...

Page 616: ...e horizontal registration motor Check the horizontal registration home position sensor Check the punch driver PCB Replace the finisher controller PCB Check the punch shift mechanism 0002 The light rec...

Page 617: ...driven for 1 sec Alignment motor M5S aligning plate home position sensor PI5S E5F4 0001 Saddle rear stapling error The stitching home position sensor does not go on when the stitch motor rear has been...

Page 618: ...M8S paper butting plate leading edge sensor PI15S Check the paper butting plate motor Check the paper butting plate leading edge sensor Replace the finisher controller PCB E5F6 0005 Saddle butting er...

Page 619: ...heck the delivery cover sensor Replace the finisher controller PCB E5F 0003 Saddle switch error The delivery cover switch has been identified as being open after the start of printing or the start of...

Page 620: ...ear aligning plate drive unit Check the rear alignment HP sensor 8002 When the rear aligning plate is moving from home position the HP sensor is not identified as being OFF within 1000 msec after the...

Page 621: ...PCB Replace the finisher controller PCB 0002 There is an error in the voltage of light reception while light is not shined E592 0001 Paper trailing edge sensor horizontal registration sensor error Th...

Page 622: ...Paper trailing edge sensor registration sensor error There is an error in the voltage of light reception while light is not shined horizontal registration sensor 4 Check the paper trailing edge senso...

Page 623: ...Chapter 16 Service Mode...

Page 624: ......

Page 625: ...5 SORTER 16 12 16 4 ADJUST Adjustment Mode 16 17 16 4 1 COPIER 16 17 16 4 1 1 Copier List 16 17 16 4 2 FEEDER 16 23 16 4 2 1 FEEDER List 16 23 16 4 3 SORTER 16 23 16 4 3 1 Sorter List 16 23 16 5 FUNCT...

Page 626: ......

Page 627: ...UNCTION operation inspection mode item the arrival of a print job from an external source can cause the machine to malfunction leading to damage 1 Press the asterisk key on the control panel Initial s...

Page 628: ...their respective service labels If you have replaced the reader controller PCB or the DC controller PCB or if you have initialized the RAM the adjustment values for ADJUST and OPTION will return to th...

Page 629: ...Touch to select an item Adjust Function Option Test Counter I O Display Display VERSION 1 3 READY DC CON IP PANEL ANAPRO POWER 3rd item 4th item Previous page Next page Page ready for service copy pa...

Page 630: ...e remote UI 1 PUNCH Version of the punch unit 1 LANG EN Version of the English language file 1 LANG FR Version of the French language file 1 LANG DE Version of the German language file 1 LANG IT Versi...

Page 631: ...reader connected with no card inserted 1 Card reader not connected or connected with card inserted 1 Ready to copy 0 Not ready to copy 1 DATA CON Copy data controller connection status 0 Not connecte...

Page 632: ...E2 Jam reset time L Location of the jam 0 2 0 host machine 1 Feeder 2 Finisher CODE Jam Code P Paper feed position 1 Cassette 1 2 Cassette 2 3 Cassette 3 4 Cassette 4 7 Side paper deck 8 Manual feed t...

Page 633: ...C are displayed as log data Remarks The data acquisition cycle can be set at COPIER OPTION BODY ENVP INT in Service Mode F 16 12 COPIER DISPLAY HV STS Sub item Description Leve PRIMARY Primary charge...

Page 634: ...The oldest error has the greatest number DATE Data acquisition date TIME Data acquisition time D deg C In machine temperature E In machine humidity F deg C Fixing roller surface temperature FEEDER DI...

Page 635: ...otor current switching 2 3 Cassette 1 feed motor current switching 3 4 Fixing motor deceleration signal 5 Fixing motor acceleration signal 6 Thermistor pull up resistor switching 1 At low temperature...

Page 636: ...exposure with small quantity of light 7 For development P024 0 7 For development P025 0 3 For development 4 Pickup 1 solenoid 1 ON 5 Pickup 2 solenoid 1 ON 6 7 For development P026 1 7 For development...

Page 637: ...ot used P005 0 3 For development 4 7 None P006 0 Not used 1 For development 2 For development 3 For development 4 ADF sensor interrupt input 0 In operation 5 Platen sensor interrupt input 0 1 Platen c...

Page 638: ...P001 STACKER 0 Entry transport motor A 1 Entry transport motor B 2 Entry transport motor A 3 Entry transport motor B 4 Entry transport motor current switching 0 0 ON 5 Entry transport motor current sw...

Page 639: ...4 Tray 1 area sensor 1 0 ON 5 Tray 1 area sensor 2 0 ON 6 Tray 1 area sensor 3 0 ON 7 Tray 1 paper detection sensor 1 ON P009 STACKER 0 Tray 1 shift motor CW 0 ON 1 Tray 1 shift motor enable 1 ON 2 T...

Page 640: ...ssist standby 1 ON 5 Not used 6 Not used 7 Not used P017 STACKER 0 Stapler slide standby 1 ON 1 Stapler CW 1 ON 2 Stapler CCW 1 ON 3 Not used 4 Stapler slide phase A 5 Stapler slide phase B 6 Not used...

Page 641: ...sport motor phase B P025 SADDLE 0 Alignment motor phase A 1 Alignment motor phase B 2 Alignment motor current switching 0 ON 3 Paper positioning motor current switching 0 ON 4 Paper positioning motor...

Page 642: ...7 Saddle path sensor 1 ON P032 SADDLE 0 Butting motor enable signal 1 ON 1 Butting motor forward rotation signal 1 ON 2 Butting motor reverse rotation signal 1 ON 3 Folding roller HP sensor 1 ON 4 Fr...

Page 643: ...P039 PUNCHER 0 For development 1 For development 2 For development 3 4 5 6 7 P040 PUNCHER 0 For development 1 For development 2 For development 3 For development 4 Horizontal registration HP sensor 1...

Page 644: ...1 to 100 Default 20 Increasing the value by 1 shifts the image read start position 0 1 mm backward ADJ Y Adjusting the CCD read start cell position image read start position in the main scan direction...

Page 645: ...measurement data in this mode SH TRGT Entry of a white level target value at the time of shading correction 1 Setting range 1 to 2046 Default 1070 As a remedy in the field a shade on an image occurrin...

Page 646: ...ller circuit board has been cleared or the board itself has been replaced enter the value from the service label Note If the compound power circuit board has been replaced enter the value from the lab...

Page 647: ...Default 2 thick paper 3 envelope 4 tracing paper 5 OHP transparency 6 Postcard 7 Label paper 8 Bond paper TR ENV1 to TR ENV8 Setting environment at ATVC setting 2 Setting range 1 to 3 1 Category A low...

Page 648: ...C controller circuit board has been cleared or the board itself has been replaced enter the value from the service label For replacing the paper with detection VR or registering a new value for the fi...

Page 649: ...er a laser write start position for paper fed from the multiple manual feed tray according to the registered numeric value 2 Setting range 128 to 127 Default 0 DK ADJ Y Entering a horizontal registrat...

Page 650: ...ault 1 Use E RDS Sending all counter information RGW PORT Specifying the port number of the dealer server for use by Embedded RDS 1 Setting range 1 to 65535 Default 433 COM TEST Checking connection to...

Page 651: ...r mode Reading PD DENS output pattern 1 Operating procedure 1 As shown in the figure set the PD DENS output pattern on the document table by noting the following Face the print side down Orient the wh...

Page 652: ...ED CHK Checking LED lighting in the operating section 1 Operating procedure 1 Select this item and press the OK key to start operation The LED lamps light sequentially 2 Press LED OFF to terminate the...

Page 653: ...second OFF 0 5 second ON OFF 1 Multiple paper feed clutch CL1 4 Duplex transport clutch iR2270 2270F 2870 2870F only CL6 2 Registration clutch CL2 5 Extraction clutch deck CL1 3 Developing sleep clutc...

Page 654: ...s the OK key CNT DCON Clearing a service counter incremented by the DC controller circuit board The password is cleared when the OK key is pressed This applies to SORT FIN STPR SADDLE and SDL STPL und...

Page 655: ...Printing out the service label 1 Operating procedure 1 Load A4 or LTR paper on Cassette 1 2 Select this item 3 Press the OK key to start printing PRE EXP Checking the pre exposure lamp LED 1 Operating...

Page 656: ...result 1 OK 2 NG hardware 3 NG software restored alternative sector is displayed HD CLEAR Initializing the partition specified by CHK TYPE 1 Operating procedure 1 Select this item 2 Press the OK key...

Page 657: ...to start solenoid operation 2 Press the OK key again to stop the operation The operation stops automatically in five seconds but the status changes to STOP only when the OK key is pressed again MTR O...

Page 658: ...roving the image quality in case of a drum charging fault Note This setting is cleared if APVC is executed with a new drum unit or if a service mode FUNCTION D GAMMA is executed 1 Setting range 0 No U...

Page 659: ...ing pressure roller is cleaned 2 Setting range 0 No cleaning Default 1 Once every 500 sheets at 225deg C regulated temperature and 60 second idling 2 Once every 200 sheets at 225deg C regulated temper...

Page 660: ...570F 4530 4570 4570F 2 FIX SMR Taking corrective measures against smearing at fixing 2 Setting range 1 Lower the absolute value of developing bias Vdc by 20 V 2 Lower the absolute value of Vdc by 40 V...

Page 661: ...ditional setting about the pre exposure sequence excluding laser 2 Setting range 0 Environmental control Default 1 Full 2 Slightly weak 3 Weak NW SPEED Selecting the data transfer speed at service net...

Page 662: ...1 ON RMT LGIN Turning remote login to the SSH server ON or OFF 2 Setting range 0 OFF Default 1 ON RE PKEY Turning the regeneration of the SSH server key ON or OFF 2 Setting range 0 OFF Default 1 ON U...

Page 663: ...size COPY JOB Prohibiting copy job reservation when a card reader and a coin robot are used 1 Setting range 0 Copy job reserved Default 1 Copy job not reserved PR PSESW Setting whether or not to displ...

Page 664: ...ize detection mode 2 Setting range 0 Manual document size input mode Default 1 Automatic document size detection mode NW SCAN Enabling or disabling the network scan function 2 Setting range 0 Network...

Page 665: ...on the edit screen 2 Setting range 0 Do not erase the send password source display on the edit screen Default 1 Erase the send password source display on the edit screen FREG SW Setting whether or no...

Page 666: ...ll yes 130 Total A Full color 1 131 Total A Full color 2 132 Total A Black and white 1 yes 133 Total A Black and white 2 yes 134 Total A Monochrome Large 135 Total A Monochrome Small 136 Total A Black...

Page 667: ...chrome Small 227 Copy Black and white Large yes 228 Copy Black and white Small yes 229 Copy Full color Monochrome Large 230 Copy Full color Monochrome Small 231 Copy Full color Monochrome 2 232 Copy F...

Page 668: ...ack and white 1 yes 007 Remote copy Black and white 2 yes 008 Remote copy Full color Large 009 Remote copy Full color Small 010 Remote copy Monochrome Large 011 Remote copy Monochrome Small 012 Remote...

Page 669: ...l 403 Copy Print Monochrome Large 404 Copy Print Monochrome Small 405 Copy Print Monochrome 2 406 Copy Print Monochrome 1 407 Copy Print Full color Monochrome Large 408 Copy Print Full color Monochrom...

Page 670: ...Full color Small 713 Receive print Gray scale Large 714 Receive print Gray scale Small 715 Receive print Monochrome Large yes 716 Receive print Monochrome Small yes 717 Receive print Full color Gray s...

Page 671: ...or 920 Send scan total 4 Black and white 921 Send scan total 5 Color 922 Send scan total 5 Black and white yes 929 Send scan total 6 Color 930 Send scan total 6 Black and white yes 931 Send scan total...

Page 672: ...m Description Level COIN Switching the coin vendor Set whether the coin vendor management mode can be entered or not 1 Setting range 0 OFF Default 1 ON DK P Setting a paper size for use on a paper dec...

Page 673: ...ion time 2 TR TP LV application level ENV SLCT SW for the setting of transfer lead edge weak bias environment selection 1 Setting range 1 Low humidity 2 Rather low humidity 3 Normal humidity Default 3...

Page 674: ...dation 2 ST PDFDR Displaying the PDF direct function installation status in transfer invalidation and executing transfer invalidation 2 TR PDFDR Acquiring a transfer license key for the PDF direct fun...

Page 675: ...s the OK key If NG is displayed the IP address of the local machine may be wrong or the network controller may be faulty Check the IP address with the system administrator or replace the main controll...

Page 676: ...tion The increment is 0 for blank print and 1each for a large or small print The count can be cleared After 99999999 the count returns to 00000000 1 RMT PRT Remote print counter This counter is increm...

Page 677: ...ub item Description Level TOTAL Copier total jam counter 1 FEEDER Feeder total jam counter 1 SORTER Finisher total jam counter 1 2 SIDE Duplex unit jam counter 1 MF Manual paper feed jam counter 1 C1...

Page 678: ...shed from each other 1 DF SP PD ADF separation pad counter Irrespective of the paper size large or small this counter is incremented one for each read document not side both in simplex mode and duplex...

Page 679: ...Chapter 17 Upgrading...

Page 680: ......

Page 681: ...2 1 Outline 17 13 17 4 2 2 Downloading Procedure 17 14 17 4 3 Downloading SDICT 17 15 17 4 3 1 Outline 17 15 17 4 3 2 Downloading Procedure 17 15 17 4 4 Downloading MEAPCONT 17 17 17 4 4 1 Outline 17...

Page 682: ......

Page 683: ...ns in service mode COPIER FUNCTION SYSTEM DOWNLOAD Safe Mode download mode A turn on the main power while holding down 2 8 Type Type of system software Method of upgrading Remarks SST ROM DIMM replace...

Page 684: ...ne starts up When you turn off and then on the main power switch for a second time the machine will start up using the new version of the system software Function Download mode Normal mode download mo...

Page 685: ...complete ading complete Upg Upgrading complete ading complete Upg Upgrading complete ading complete Upg Upgrading complete ading complete Upg Upgrading complete ading complete Do Download Mode wnload...

Page 686: ...Select the drive in which you have set the System CD and click SEARCH F 17 5 6 The list of system software found on the System CD appears Remove the check from the folders and software you will not n...

Page 687: ...ftware for the iR4570 3570 2870 2270 has been registered Twisted pair cross cable 10Base T Category 3 or 5 100Base TX Category 5 Procedure 1 Start up the PC 2 Check the network settings of the PC At t...

Page 688: ...he machine has started up make the following selections COPIER FUNCTION SYSTEM DOWNLOAD Safe Mode Turn on the main power switch while holding down 2 8 6 Start up the Service Support Tool 7 Select the...

Page 689: ...0008 7381 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 When you format all partitions of the HDD all individual partitions will be initialized and made ready for use by th...

Page 690: ...atting possible in normal mode 2 Formatting possible in safe mode requires downloading of System and RUI after formatting 1 Unless you have selected ALL you may execute formatting without registering...

Page 691: ...87 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 1 Click Format HDD F 17 14 2 Select the partitions you want to format Or select ALL F 17 15 3 Click Start 4 When the Confir...

Page 692: ...2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 The system software comes in 2 types one for use inside Japan and the other outside Japan Unlike previous iR controllers however there...

Page 693: ...Chapter 17 17 11 F 17 18 2 Click Start F 17 19 3 When the session has ended click OK...

Page 694: ...the upgrade status indicated on the control panel iR4570 3570 2870 2270 Series When a message appears asking you to turn off and then on the switch turn off and then on the main power iR4570 3570 287...

Page 695: ...king the following selections in user mode common settings display language change 2 If not correct E744 will be indicated and System Language will be used when the main power is turned off and then o...

Page 696: ...download session in either normal or safe mode In the Case of Language 1 Select the version of Language to download F 17 25 2 Click Start de German en English fr French it Italian ja Japanese RUI Disp...

Page 697: ...n or writing downloaded software Otherwise the ongoing session will be suspended and the machine may fail to start up If the machine fails to start up format BOOTDEV using HDFormat and download such s...

Page 698: ...Chapter 17 17 16 F 17 28 2 Click Start F 17 29 3 When the session has ended click OK...

Page 699: ...or writing downloaded software Otherwise the ongoing session will be suspended and the machine may fail to start up If the machine fails to start up format BOOTDEV using HDFormat and download such so...

Page 700: ...e main power iR4570 3570 2870 2270 Series Be sure never to turn off the machine while it is executing a downloading session or writing downloaded software Otherwise the ongoing session will be suspend...

Page 701: ...0 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 You can execute a download session in either normal or safe mode 1 Select the version of KEY you want to download F 17 34 2 Click S...

Page 702: ...ite operation will be suspended and the machine may fail to start up If the machine fails to start up format BOOTDEV using HDFormat and download such software as System Language and RUI 17 4 6 Downloa...

Page 703: ...Downloading Procedure 0008 7422 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 You can execute a downloading session in either normal or safe mode 1 Select the version of BO...

Page 704: ...o start up format BOOTDEV using HDFormat and download such software as System Language and RUI If the machine fails to start up be sure to replace the boot ROM 17 4 7 Downloading Dcon and Rcon 17 4 7...

Page 705: ...execute a downloading session in either normal or safe mode In the case of safe mode however you will not be able to find out the version of Dcon Rcon causing all downloading to occur overwriting of...

Page 706: ...n on the main power iR4570 3570 2870 2270 Series Be sure never to turn off the machine while it is executing a downloading session or writing downloaded system software Otherwise the machine may not b...

Page 707: ...iR3570N iR4570N iR2230 iR3530 You will have to use normal mode for downloading 1 Select the version of G3FAX you want to download F 17 46 2 Click Start iR XXXX G3Fax Service PC iR XXXX Multi Fax Boar...

Page 708: ...sure never to turn off the machine while it is executing a downloading session or writing downloaded system software Otherwise the write operation to the flash ROM DIMM of the G3 fax board may fail pr...

Page 709: ...ore execution and downloading it after execution Only the machine uploaded can download SramImg and MeapBack F 17 49 17 4 9 2 Uploading Procedure 0008 7854 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N...

Page 710: ...Chapter 17 17 28 F 17 51 3 Click Start F 17 52 4 Click Save...

Page 711: ...er 17 17 29 F 17 53 5 Click OK F 17 54 17 4 9 3 Downloading Procedur 0008 7856 iR2270 iR2870 iR3570 iR4570 iR2270N iR2870N iR3570N iR4570N iR2230 iR3530 Use safe mode for downloading 1 Select Download...

Page 712: ...Chapter 17 17 30 F 17 55 2 Select the data to download F 17 56 3 Click Start...

Page 713: ...2270 Series When a message appears asking you to turn off and then on the switch turn off and then on the main power iR4570 3570 2870 2270 Series Be sure not to turn off the machine while it is execut...

Page 714: ......

Page 715: ...Chapter 18 Service Tools...

Page 716: ......

Page 717: ...Contents Contents 18 1 Service Tools 18 1 18 1 1 Special Tools 18 1 18 1 2 Oils and Solvents 18 1...

Page 718: ......

Page 719: ...8 A As an addition when making an electrical check Tester extension pin L shipped FY9 3039 A As an addition when making an electrical check NA 3 Test Chart FY9 9196 A For checking and adjusting images...

Page 720: ......

Page 721: ...Jan 17 2007...

Page 722: ......

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