Contents
6.4
Driving and Controlling the High-Voltage System ...................................................................................... 6- 3
6.4.1
Outline......................................................................................................................................................................6- 3
6.5
Drum Unit ................................................................................................................................................... 6- 4
6.5.1
Outline of the Drum Unit ..........................................................................................................................................6- 4
6.5.1.1
Outline...................................................................................................................................................................................... 6- 4
6.5.2
Charging Mechanism ...............................................................................................................................................6- 4
6.5.2.1
Primary Charging Bias Control ................................................................................................................................................ 6- 4
6.6
Developing Unit .......................................................................................................................................... 6- 5
6.6.1
Outline......................................................................................................................................................................6- 5
6.6.2
Developing Bias Control ..........................................................................................................................................6- 5
6.7
Toner Container ......................................................................................................................................... 6- 6
6.7.1
Outline......................................................................................................................................................................6- 6
6.8
Transfer Unit............................................................................................................................................... 6- 6
6.8.1
Outline of the Transfer Unit......................................................................................................................................6- 6
6.8.1.1
Outline...................................................................................................................................................................................... 6- 6
6.8.2
Controlling the Transfer Bias ...................................................................................................................................6- 7
6.8.2.1
Transfer Roller Bias Control..................................................................................................................................................... 6- 7
6.8.3
Separation Mechanism ............................................................................................................................................6- 7
6.8.3.1
Static Eliminator Bias Control .................................................................................................................................................. 6- 7
6.9
Photosensitive Drum Cleaning ................................................................................................................... 6- 8
6.9.1
Outline......................................................................................................................................................................6- 8
6.9.2
Waste Toner Full Detection .....................................................................................................................................6- 8
6.10
Parts Replacement Procedure ................................................................................................................. 6- 9
6.10.1
Drum Unit ...............................................................................................................................................................6- 9
6.10.1.1
Removing the Drum Unit........................................................................................................................................................ 6- 9
6.10.2
Developing Assembly.............................................................................................................................................6- 9
6.10.2.1
Removing the Drum Unit........................................................................................................................................................ 6- 9
6.10.2.2
Removing the Rear Cover...................................................................................................................................................... 6- 9
6.10.2.3
Removing the Right Cover (Lower)........................................................................................................................................ 6- 9
6.10.2.4
Removing the Delivery Tray................................................................................................................................................... 6- 9
6.10.2.5
Removing the Developing Assembly ..................................................................................................................................... 6- 9
6.10.2.6
Precautions about Installation of Developing Assembly ..................................................................................................... 6- 10
6.10.2.7
Procedure after Replacing the Developing Assembly.......................................................................................................... 6- 10
6.10.3
Transfer Charging Roller......................................................................................................................................6- 10
6.10.3.1
Removing the Transfer Charging Roller............................................................................................................................... 6- 10
Chapter 7
Pickup/Feeding System
7.1
Construction ............................................................................................................................................... 7- 1
7.1.1
Specifications/Configuration/Operation Methods.....................................................................................................7- 1
7.1.2
Locations of Main Units............................................................................................................................................7- 1
7.1.3
Roller Layout Drawing..............................................................................................................................................7- 2
7.1.4
Paper Path Drawing(Printer on its own)...................................................................................................................7- 2
7.1.5
Paper Path Drawing(Finisher-U1)............................................................................................................................7- 3
7.1.6
Paper Path Drawing(Duplex Unit-A1/Finisher-U1)...................................................................................................7- 3
7.1.7
Paper Path Drawing(Duplex-A1)..............................................................................................................................7- 3
7.1.8
Paper Path Drawing(Duplex-A1/Inner 2Way Tray-E1) ............................................................................................7- 4
7.1.9
Paper Path Drawing(Inner 2Way Tray-E1) ..............................................................................................................7- 4
7.1.10
Sensor Layout Drawing..........................................................................................................................................7- 5
7.2
Detecting Jams........................................................................................................................................... 7- 6
7.2.1
Delay Jams ..............................................................................................................................................................7- 6
7.2.1.1
Delay Jam in Pickup Assembly................................................................................................................................................ 7- 6
7.2.1.2
Delay Jam in Delivery Assembly (Paper Leading Edge Jam at First Delivery Sensor/Wound Paper Jam at Fixing Assembly) 7-
6
7.2.2
Stationary Jams .......................................................................................................................................................7- 6
7.2.2.1
Stationary Jam in Pickup Assembly......................................................................................................................................... 7- 6
7.2.2.2
Stationary Jam in Delivery Assembly (Paper Trailing Edge Stationary Jam at First Delivery Sensor/Stationary Jam at First
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Содержание iR2016 Series
Страница 2: ...Download Free Service Manual And Resetter Printer at http printer1 blogspot com ...
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Страница 22: ...Contents Download Free Service Manual And Resetter Printer at http printer1 blogspot com ...
Страница 23: ...Chapter 1 Introduction Download Free Service Manual And Resetter Printer at http printer1 blogspot com ...
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Страница 43: ...Chapter 1 1 17 8 Pickup roller 17 Fixing film unit 9 Feed roller 18 Delivery roller ...
Страница 70: ...Chapter 1 1 44 ...
Страница 71: ...Chapter 2 Installation ...
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Страница 121: ...Chapter 3 Main Controller ...
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Страница 137: ...Chapter 4 Original Exposure System ...
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Страница 171: ...Chapter 5 Laser Exposure ...
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Страница 183: ...Chapter 6 Image Formation ...
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Страница 197: ...Chapter 7 Pickup Feeding System ...
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Страница 219: ...Chapter 8 Fixing System ...
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Страница 245: ...Chapter 9 External and Controls ...
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Страница 271: ...Chapter 10 Maintenance and Inspection ...
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Страница 277: ...Chapter 11 Standards and Adjustments ...
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Страница 285: ...Chapter 12 Correcting Faulty Images ...
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Страница 297: ...Chapter 12 12 9 F 12 11 F 12 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ...
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Страница 299: ...Chapter 13 Self Diagnosis ...
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Страница 313: ...Chapter 14 Service Mode ...
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Страница 375: ...Chapter 15 Upgrading ...
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Страница 399: ...Chapter 16 Service Tools ...
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Страница 401: ...Contents Contents 16 1 Service Tools 16 1 16 1 1 Special Tools 16 1 16 1 2 Oils and Solvents 16 1 ...
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Страница 405: ...Jan 30 2006 ...
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