Chapter 9
9-4
F-9-5
MEMO:
The machine can make about 100,000 prints (A4) after indicating the message (in the case of A3, 50,000 prints).
9.1.6 Controlling the Thermistor Reciprocating Mechanism
0010-8231
iR7105 / iR7095 / iR7086
To prevent the thermistor (TH1) from scratching the fixing upper roller, the machine moves the thermistor back and forth 12 mm in the axial direction of the fixing
upper roller.
The drive used to move the thermistor is obtained from the web drive solenoid (SL2) by way of a one-way arm (to reach the reciprocating cam).
F-9-6
9.1.7 Controlling the Upper Separation Claw Reciprocating Mechanism
0010-8232
iR7105 / iR7095 / iR7086
Figure shows the control system used to control the reciprocating mechanism of the uppers separation claw.
Web length warning sensor (PS8)
No web sensor (PS7)
Feed side web roller
(front)
Web length detecting flag
DC controller PCB
1
2
3
4
5
6
20
5V
WEB_WARNING
5V
WEB_LESS
J508B
To PS7
To PS8
Length detection [2]
If printing continues after PS8 goes on,
the flag moves farther down to be detected
by the web length sensor (PS7), causing
the machine to indicate error code E005.
Checking the Remaining Length [1]
When the web detecting flag comes into contact with the cut-off (300 mm from the end of the web),
the web length warning sensor (PS8) detects the flag, causing the machine to indicate a message
in the control panel (to the effect that the web is running out). The machine remains ready for making prints.
Main thermistor
Cam
One-way clutch
Cleaning belt drive belt solenoid (SL2)
(front)
(rear)
Upper fixing roller
Reciprocating width: 12 mm
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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