Contents
Contents
9.1 Construction ...................................................................................................................................................................9-1
9.1.1 Specifications, Control Mechanisms, and Functions ................................................................................................................... 9-1
9.1.2 Major Components....................................................................................................................................................................... 9-1
9.2 Basic Sequence ..............................................................................................................................................................9-2
9.2.1 Power-On Sequence..................................................................................................................................................................... 9-2
9.2.2 Down Sequence ........................................................................................................................................................................... 9-2
9.3 Various Control Mechanisms.........................................................................................................................................9-3
9.3.1 Controlling the Speed of the Fixing Film .................................................................................................................................... 9-3
9.3.1.1 Controlling the Fixing Film Speed in Response to Low Temperature ...........................................................................................................9-3
9.3.1.2 Controlling the Fixing Film Speed..................................................................................................................................................................9-3
9.3.2 Controlling the Fixing Film Temperature.................................................................................................................................... 9-3
9.3.2.1 Controlling the Power Supply in Response to Low Temperature...................................................................................................................9-3
9.3.2.2 Controlling the Feeding in Response to Low Temperature ............................................................................................................................9-3
9.3.2.3 Controlling the Power Supply at Start-Up ......................................................................................................................................................9-4
9.3.2.4 Copying Temperature Control ........................................................................................................................................................................9-4
9.3.2.5 Changing the Fixing Film Control Temperature.............................................................................................................................................9-4
9.3.2.6 Temperature Control in Response to Automatic Double-Sided Copy............................................................................................................9-4
9.3.2.7 Temperature Control in Response to Change of Paper Size ...........................................................................................................................9-4
9.3.3 Cleaning ....................................................................................................................................................................................... 9-5
9.3.3.1 Fixing Film Cleaning ......................................................................................................................................................................................9-5
9.3.4 Detecting the Passage of Paper .................................................................................................................................................... 9-5
9.3.4.1 Detecting the Passage of Paper .......................................................................................................................................................................9-5
9.4 Protective Functions.......................................................................................................................................................9-6
9.4.1 Protective Functions..................................................................................................................................................................... 9-6
9.4.2 Detecting an Error........................................................................................................................................................................ 9-7
9.5 Parts Replacement Procedure.........................................................................................................................................9-8
9.5.1 Fixing Unit ................................................................................................................................................................................... 9-8
9.5.1.1 Before Removing the Fixing Unit...................................................................................................................................................................9-8
9.5.1.2 Removing the Fixing Unit...............................................................................................................................................................................9-8
9.5.2 Pressure Roller ............................................................................................................................................................................. 9-8
9.5.2.1 Before Removing the Pressure Roller.............................................................................................................................................................9-8
9.5.2.2 Removing the Pressure Roller.........................................................................................................................................................................9-8
9.5.3 Cleaning Roller ............................................................................................................................................................................ 9-9
9.5.3.1 Before Removing the Cleaning Roller ............................................................................................................................................................9-9
9.5.3.2 Removing the Cleaning Roller........................................................................................................................................................................9-9
9.5.4 Fixing Film................................................................................................................................................................................. 9-10
9.5.4.1 Before Removing the Fixing Film Unit ........................................................................................................................................................9-10
9.5.4.2 Removing the Fixing Film Unit ....................................................................................................................................................................9-10
9.5.5 Internal Delivery Sensor ............................................................................................................................................................ 9-12
9.5.5.1 Before Removing the Internal Delivery Sensor ............................................................................................................................................9-12
9.5.5.2 Removing the Internal Delivery Sensor ........................................................................................................................................................9-12
9.5.6 Fixing Film Sensor..................................................................................................................................................................... 9-13
9.5.6.1 Before Removing the Fixing Film Sensor ....................................................................................................................................................9-13
9.5.6.2 Removing the Fixing Film Sensor ................................................................................................................................................................9-13
9.5.7 Fixing Inlet Guide ...................................................................................................................................................................... 9-14
9.5.7.1 Before Removing the Fixing Inlet Guide......................................................................................................................................................9-14
9.5.7.2 Removing the Fixing Inlet Guide..................................................................................................................................................................9-14
Содержание iR3245
Страница 1: ...Jul 3 2008 Service Manual iR3245 3235 3230 3225 Series...
Страница 2: ......
Страница 6: ......
Страница 25: ...Chapter 1 Introduction...
Страница 26: ......
Страница 28: ......
Страница 64: ......
Страница 65: ...Chapter 2 Installation...
Страница 66: ......
Страница 120: ......
Страница 121: ...Chapter 3 Basic Operation...
Страница 122: ......
Страница 124: ......
Страница 128: ......
Страница 129: ...Chapter 4 Main Controller...
Страница 130: ......
Страница 132: ......
Страница 134: ...Chapter 4 4 2 F 4 1 1 5 8 9 11 14 12 3 4 10 2 13 7 15 16 17...
Страница 152: ......
Страница 153: ...Chapter 5 Original Exposure System...
Страница 154: ......
Страница 184: ......
Страница 185: ...Chapter 6 Laser Exposure...
Страница 186: ......
Страница 188: ......
Страница 197: ...Chapter 7 Image Formation...
Страница 198: ......
Страница 227: ...Chapter 8 Pickup Feeding System...
Страница 228: ......
Страница 232: ......
Страница 244: ...Chapter 8 8 12 For iR3245 3235 3230 F 8 14 1 2 3 4...
Страница 261: ...Chapter 8 8 29 10 11 12 13 14 3 1 2 4 5 4 4 1 2 3 5 4 1 2 3 5 5 4 1 2 3 5 4 1 2 3 5...
Страница 278: ......
Страница 279: ...Chapter 9 Fixing System...
Страница 280: ......
Страница 282: ......
Страница 297: ...Chapter 10 External and Controls...
Страница 298: ......
Страница 302: ......
Страница 315: ...Chapter 10 10 13 2 Uncheck SNMP Status Enabled F 10 11...
Страница 342: ......
Страница 343: ...Chapter 11 MEAP...
Страница 344: ......
Страница 346: ......
Страница 397: ...Chapter 12 e maintenance imageWARE Remote...
Страница 398: ......
Страница 400: ......
Страница 408: ......
Страница 409: ...Chapter 13 Maintenance and Inspection...
Страница 410: ......
Страница 412: ......
Страница 424: ...Chapter 13 13 12...
Страница 425: ...Chapter 14 Standards and Adjustments...
Страница 426: ......
Страница 428: ......
Страница 433: ...Chapter 14 14 5 Execute the following in Service Mode ADF white level adjustment COPIER FUNCTION CCD DF WLVL1 2 3 4...
Страница 436: ......
Страница 437: ...Chapter 15 Correcting Faulty Images...
Страница 438: ......
Страница 440: ......
Страница 465: ...Chapter 16 Self Diagnosis...
Страница 466: ......
Страница 468: ......
Страница 493: ...Chapter 17 Service Mode...
Страница 494: ......
Страница 498: ......
Страница 690: ......
Страница 691: ...Chapter 18 Upgrading...
Страница 692: ......
Страница 694: ......
Страница 738: ...Chapter 18 18 44...
Страница 739: ...Chapter 19 Service Tools...
Страница 740: ......
Страница 741: ...Contents Contents 19 1 Service Tools 19 1 19 1 1 Special Tools 19 1 19 1 2 Oils and Solvents 19 1...
Страница 742: ......
Страница 744: ......
Страница 745: ...Jul 3 2008...
Страница 746: ......