Contents
5.3.6.2
Overview ................................................................................................................................................................................ 5- 20
5.3.6.3
CCD Drive.............................................................................................................................................................................. 5- 21
5.3.6.4
CCD Drive.............................................................................................................................................................................. 5- 21
5.3.6.5
CCD Output Gain Correction, Offset Correction .................................................................................................................... 5- 22
5.3.6.6
CCD Output A/D Conversion ................................................................................................................................................. 5- 22
5.3.6.7
Outline of Shading Correction................................................................................................................................................ 5- 22
5.3.6.8
Shading Adjustment............................................................................................................................................................... 5- 22
5.3.6.9
Shading Correction ................................................................................................................................................................ 5- 22
5.4
Parts Replacement Procedure .................................................................................................................5- 23
5.4.1
CCD Unit ............................................................................................................................................................... 5- 23
5.4.1.1
Before Starting the Work........................................................................................................................................................ 5- 23
5.4.1.2
Removing the CCD Unit......................................................................................................................................................... 5- 23
5.4.1.3
When Replacing Components of the Scanning System ........................................................................................................ 5- 23
5.4.1.4
When Replacing Components of the Scanning System ........................................................................................................ 5- 23
5.4.2
Copyboard glass.................................................................................................................................................... 5- 23
5.4.2.1
Removing the Copyboard Glass ............................................................................................................................................ 5- 23
5.4.2.2
Removing the Stream Reading Glass.................................................................................................................................... 5- 23
5.4.2.3
When Replacing Components of the Scanning System ........................................................................................................ 5- 24
5.4.2.4
When Replacing Components of the Scanning System ........................................................................................................ 5- 24
5.4.3
Standard White Plate............................................................................................................................................. 5- 24
5.4.3.1
Removing the Standard White Plate...................................................................................................................................... 5- 24
5.4.3.2
When Replacing Components of the Scanning System ........................................................................................................ 5- 24
5.4.4
Scanning Lamp...................................................................................................................................................... 5- 25
5.4.4.1
Before Starting the Work........................................................................................................................................................ 5- 25
5.4.4.2
Before Starting the Work........................................................................................................................................................ 5- 25
5.4.4.3
Removing the Scanning Lamp............................................................................................................................................... 5- 26
5.4.4.4
When Replacing Components of the Scanning System ........................................................................................................ 5- 27
5.4.4.5
When Replacing Components of the Scanning System ........................................................................................................ 5- 27
5.4.5
Reader Controller PCB .......................................................................................................................................... 5- 27
5.4.5.1
Before Starting the Work........................................................................................................................................................ 5- 27
5.4.5.2
Removing the Reader Controller PCB ................................................................................................................................... 5- 27
5.4.5.3
After Replacing the Reader Controller PCB........................................................................................................................... 5- 28
5.4.5.4
After Replacing the Reader Controller PCB........................................................................................................................... 5- 28
5.4.6
Interface PCB ........................................................................................................................................................ 5- 28
5.4.6.1
Before Starting the Work........................................................................................................................................................ 5- 28
5.4.6.2
Removing the Interface PCB ................................................................................................................................................. 5- 28
5.4.6.3
Before Starting the Work........................................................................................................................................................ 5- 29
5.4.6.4
Removing the Interface PCB ................................................................................................................................................. 5- 29
5.4.7
Inverter PCB .......................................................................................................................................................... 5- 30
5.4.7.1
Before Starting the Work........................................................................................................................................................ 5- 30
5.4.7.2
Removing the Inverter PCB ................................................................................................................................................... 5- 30
5.4.7.3
When Replacing Components of the Scanning System ........................................................................................................ 5- 30
5.4.7.4
When Replacing Components of the Scanning System ........................................................................................................ 5- 30
5.4.8
Scanner Motor ....................................................................................................................................................... 5- 30
5.4.8.1
Before Starting the Work........................................................................................................................................................ 5- 30
5.4.8.2
Before Starting the Work........................................................................................................................................................ 5- 30
5.4.8.3
Removing the Scanner Motor ................................................................................................................................................ 5- 31
5.4.8.4
Mounting the Scanner Motor.................................................................................................................................................. 5- 31
5.4.9
ADF Open/Close Sensor ....................................................................................................................................... 5- 31
5.4.9.1
Before Starting the Work........................................................................................................................................................ 5- 31
5.4.9.2
Removing the ADF Open/Closed Sensor .............................................................................................................................. 5- 31
5.4.9.3
Before Starting the Work........................................................................................................................................................ 5- 32
5.4.9.4
Removing the ADF Open/Closed Sensor 1, 2 ....................................................................................................................... 5- 32
5.4.10
Original Size Sensor ............................................................................................................................................ 5- 33
5.4.10.1
Before Starting the Work...................................................................................................................................................... 5- 33
5.4.10.2
Removing the Original Size Sensor Unit.............................................................................................................................. 5- 33
5.4.10.3
Removing the Original Size Sensor ..................................................................................................................................... 5- 33
5.4.11
Scanner Home Position Sensor........................................................................................................................... 5- 33
5.4.11.1
Before Starting the Work...................................................................................................................................................... 5- 33
5.4.11.2
Removing the Scanner Home Position Sensor .................................................................................................................... 5- 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 394: ...Chapter 10 10 10 F 10 7...
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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