Contents
14.3.2
When Replacing Components of the Scanning System ....................................................................................14- 14
14.3.3
Adjusting the Position of the No. 1/No. 2 Mirror Base........................................................................................14- 14
14.4
Laser Exposure System ....................................................................................................................... 14- 15
14.4.1
When Replacing the Laser Scanner Unit ...........................................................................................................14- 15
14.5
Image Formation System ..................................................................................................................... 14- 15
14.5.1
Adjusting the Height of the Charging Wire .........................................................................................................14- 15
14.6
Fixing System ....................................................................................................................................... 14- 16
14.6.1
Adjusting the Lower Roller Pressure (nip)..........................................................................................................14- 16
14.6.2
Points to Note When Mounting the Fixing Heater ..............................................................................................14- 16
14.7
Electrical Components.......................................................................................................................... 14- 16
14.7.1
After Replacing the Hard Disk............................................................................................................................14- 16
14.7.2
After Replacing the Main Controller ...................................................................................................................14- 16
14.7.3
After Replacing the DC Controller PCB .............................................................................................................14- 17
14.7.4
After Replacing the Reader Controller PCB.......................................................................................................14- 18
14.7.5
After Replacing the Reader Controller PCB.......................................................................................................14- 18
14.7.6
After Replacing the HV-DC PCB........................................................................................................................14- 18
14.7.7
When Replacing the Potential Sensor/Potential Control PCB ...........................................................................14- 19
14.7.8
Checking the Surface Potential Control System ................................................................................................14- 19
14.7.9
Checking the Environment Sensor.....................................................................................................................14- 21
14.8
Pickup/Feeding System ........................................................................................................................ 14- 21
14.8.1
Orientation of the Deck/Cassette Pickup Roller .................................................................................................14- 21
14.8.2
Orientation of the Deck/Cassette Separation Roller ..........................................................................................14- 21
14.8.3
Orientation of the Feeding Roller of the Deck/Cassette Pickup Assembly ........................................................14- 21
14.8.4
Orientation of the Manual Feed Tray/Side Paper Deck Pickup Roller ...............................................................14- 22
14.8.5
Orientation of the Feeding Roller of the Manual Feed Tray ...............................................................................14- 22
14.8.6
Orientation of the Feeding Roller of the Side Paper Deck .................................................................................14- 22
14.8.7
Adjusting the Pressure of the Deck/Cassette Separation Roller........................................................................14- 22
14.8.8
Adjusting the Pressure of the Pickup/Feeding Roller of the Manual ..................................................................14- 22
14.8.9
Location of the solenoids ...................................................................................................................................14- 23
14.8.10
Position of the Fixing Web Solenoid (SL2).......................................................................................................14- 23
14.8.11
Position of the Delivery Flapper Solenoid (SL3)...............................................................................................14- 23
14.8.12
Position the Fixing/Feeder Unit Locking Solenoid (SL4) ..................................................................................14- 23
14.8.13
Position of the Multifeeder Latch Solenoid (SL6) .............................................................................................14- 24
14.8.14
Position of the Deck (right) Pickup Solenoid (SL7) ..........................................................................................14- 24
14.8.15
Position of the Deck (Left) Pickup Solenoid (SL8) ...........................................................................................14- 24
14.8.16
Position of the Cassette 3/4 Pickup Solenoid (SL9/10)....................................................................................14- 24
14.8.17
Position of the Side Paper Deck Pickup Roller Releasing Solenoid ................................................................14- 24
14.8.18
Fitting the Side Guide Timing Belt of the Manual Feed Tray Assembly ...........................................................14- 25
14.8.19
Fitting the Drive Belt .........................................................................................................................................14- 25
14.8.20
Cleaning the Double-Feed Sensor (transmission) ...........................................................................................14- 25
Chapter 15
Correcting Faulty Images
15.1
Making lnitial Checks .............................................................................................................................. 15- 1
15.1.1
Checking the Side of Installation..........................................................................................................................15- 1
15.1.2
Checking the Originals .........................................................................................................................................15- 1
15.1.3
Checking the Copyboard Cover, Copyboard Glass, and Standard White Plate ..................................................15- 1
15.1.4
Checking the Charging Assemblies .....................................................................................................................15- 1
15.1.5
Cheiking the Develop Unit....................................................................................................................................15- 1
15.1.6
Checking the Paper..............................................................................................................................................15- 1
15.1.7
Checking the Periodically Replaced Parts ...........................................................................................................15- 1
15.1.8
Others ..................................................................................................................................................................15- 1
15.2
Outline of Electrical Components ........................................................................................................... 15- 2
15.2.1
Clutch/Solenoid ....................................................................................................................................................15- 2
15.2.1.1
Clutches ............................................................................................................................................................................... 15- 2
15.2.1.2
Solenoids ............................................................................................................................................................................. 15- 4
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 295: ...Chapter 8 Pickup Feeding System...
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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 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 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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