Contents
Contents
8.1 Construction ...................................................................................................................................................................8-1
8.1.1 Specifications and Construction .................................................................................................................................................. 8-1
8.1.2 Arrangement of Rollers and Sensors ........................................................................................................................................... 8-1
8.1.3 Control System............................................................................................................................................................................. 8-2
8.1.4 Controlling the Pickup Motor (M2) ............................................................................................................................................. 8-3
8.1.5 Index Paper Attachment............................................................................................................................................................... 8-4
8.2 Basic Sequence ..............................................................................................................................................................8-5
8.2.1 Right Deck ................................................................................................................................................................................... 8-5
8.2.2 Pickup from the cassette 4 ........................................................................................................................................................... 8-5
8.3 Detecting Jams ...............................................................................................................................................................8-6
8.3.1 Jam Detection Outline.................................................................................................................................................................. 8-6
8.3.1.1 Outline.............................................................................................................................................................................................................8-6
8.3.2 Delay Jams ................................................................................................................................................................................... 8-7
8.3.2.1 Cassette Pickup (Right deck, Left deck, cassette 3, 4)....................................................................................................................................8-7
8.3.2.2 Other Delay Jams ............................................................................................................................................................................................8-7
8.3.3 Stationary Jams ............................................................................................................................................................................ 8-8
8.3.3.1 Common Stationary Jams ...............................................................................................................................................................................8-8
8.3.3.2 Stationary Jam at Power-On............................................................................................................................................................................8-9
8.4 Cassette Pick-Up Unit ....................................................................................................................................................8-9
8.4.1 Outline.......................................................................................................................................................................................... 8-9
8.4.2 Detecting the Presence/Absence of Paper.................................................................................................................................. 8-10
8.4.3 Detecting the Level of Paper...................................................................................................................................................... 8-11
8.4.4 Cassette 3/4 ................................................................................................................................................................................ 8-12
8.4.5 Markings on the Width Guide Rail ............................................................................................................................................ 8-13
8.4.6 Paper Size................................................................................................................................................................................... 8-13
8.5 Manual Feed Pickup Unit ............................................................................................................................................8-16
8.5.1 Pickup Operation ....................................................................................................................................................................... 8-16
8.5.2 Detecting the Paper Size ............................................................................................................................................................ 8-16
8.6 Deck .............................................................................................................................................................................8-17
8.6.1 Outline........................................................................................................................................................................................ 8-17
8.6.2 Lifter Limiter (deck right/left) ................................................................................................................................................... 8-18
8.6.3 Detecting the Presence/Absence of Paper.................................................................................................................................. 8-19
8.6.4 Detecting the Level of Paper...................................................................................................................................................... 8-20
8.6.5 Cassette Deck Right/Left ........................................................................................................................................................... 8-21
8.7 Registration Unit ..........................................................................................................................................................8-22
8.7.1 Outline........................................................................................................................................................................................ 8-22
8.7.2 Sequence of Operations (registration brake).............................................................................................................................. 8-22
8.8 Duplex Feeding Unit ....................................................................................................................................................8-23
8.8.1 Copying on the First Side .......................................................................................................................................................... 8-23
8.8.2 Copying on the Second Side ...................................................................................................................................................... 8-23
8.8.3 Sequence of Operations ............................................................................................................................................................. 8-24
8.8.4 Controlling the reversal motor (M11)........................................................................................................................................ 8-24
8.8.5 Controlling the duplexing feeder motor (M12) ......................................................................................................................... 8-25
8.8.6 No-Stacking Operation .............................................................................................................................................................. 8-26
8.8.7 Detecting the Horizontal Registration Position ......................................................................................................................... 8-30
8.8.8 Controlling the Horizontal Registration Motor (M15) .............................................................................................................. 8-32
8.9 Delivery........................................................................................................................................................................8-33
8.9.1 Reversal Delivery....................................................................................................................................................................... 8-33
8.10 Detecting the Double-Feed ........................................................................................................................................8-34
8.10.1 Detecting Double Feeding ....................................................................................................................................................... 8-34
Содержание iR7086
Страница 1: ...Sep 7 2007 Service Manual iR7105 7095 7086 Series...
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Страница 26: ...Contents...
Страница 27: ...Chapter 1 Introduction...
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Страница 32: ...Chapter 1 1 2 Not all products are necessarily available in all sales areas...
Страница 55: ...Chapter 2 Installation...
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Страница 151: ...Chapter 3 Basic Operation...
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Страница 159: ...Chapter 4 Main Controller...
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Страница 183: ...Chapter 5 Original Exposure System...
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Страница 229: ...Chapter 6 Laser Exposure...
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Страница 238: ...Chapter 6 6 6 F 6 7 1 Laser light 2 Laser shutter 1 2 1 2 2 1...
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Страница 241: ...Chapter 7 Image Formation...
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Страница 295: ...Chapter 8 Pickup Feeding System...
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Страница 353: ...Chapter 9 Fixing System...
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Страница 379: ...Chapter 10 External and Controls...
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Страница 417: ...Chapter 11 MEAP...
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Страница 467: ...Chapter 12 RDS...
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Страница 479: ...Chapter 13 Maintenance and Inspection...
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Страница 497: ...Chapter 14 Standards and Adjustments...
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Страница 527: ...Chapter 15 Correcting Faulty Images...
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Страница 561: ...Chapter 16 Self Diagnosis...
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Страница 585: ...Chapter 17 Service Mode...
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Страница 588: ...Contents 17 8 1 1 COPIER Items 17 94...
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Страница 689: ...Chapter 18 Upgrading...
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Страница 696: ...Chapter 18 18 4...
Страница 713: ...Chapter 18 18 22 formatting and download the system software once again...
Страница 726: ...Chapter 19 Service Tools...
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Страница 728: ...Contents Contents 19 1 Service Tools 19 1 19 1 1 Special Tools Table 19 1 19 1 2 Solvents Oils 19 2...
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Страница 734: ...Sep 7 2007...
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