Chapter 8
8-8
F-8-6
8.2.3 Pickup Retry Operation
0008-9496
If, because of wear on the pickup roller for example, the retry sensor (PS19, PS20, PS21, PS22) detects a delay, the machine executes a pickup retry
operation. If a delay is once again detected after the retry operation, the machine will indicate the presence of a jam on the control panel.
The machine executes a retry operation as follows and at the following timing:
F-8-7
Cassette 4
pickup solenoid (SL3)
Cassette 3/4
pickup motor (M12)
Cassette 3
retry sensor (PS21)
Vertical path 3
paper sensor (PS26)
Vertical path 2
paper sensor (PS25)
Vertical path duplexing
feed motor (M25)
Pre-registration motor
(M17)
Vertical path 1
paper sensor (PS24)
Vertical path
lower motor (M27)
Vertical path
upper motor (M26)
Start key ON
or print command received
1st sheet picked up
2nd sheet picked up
Laser write start
sensor (PS28)
Registration paper
sensor (PS29)
Registration roller
clutch (CL2)
Main motor (M2)
INTR
LSTR
STBY
STBY
[1]
stops to arch the paper at the registration roller.
[2]
for 2nd and subsequent jobs, stops at 20 mm from the vertical path 3 roller
to control the sheet-to-sheet distance.
[2]
[1]
SL
M
Retry sensor
Pickup motor
Pickup roller
Содержание iR5570 Series
Страница 1: ...Mar 29 2005 Service Manual iR6570 5570 Series ...
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Страница 26: ...Contents ...
Страница 27: ...Chapter 1 Introduction ...
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Страница 55: ...Chapter 2 Installation ...
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Страница 58: ...Contents 2 9 3 Mounting the Cassette Heater 2 34 ...
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Страница 99: ...Chapter 3 Basic Operation ...
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Страница 111: ...Chapter 4 Main Controller ...
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Страница 135: ...Chapter 5 Original Exposure System ...
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Страница 181: ...Chapter 6 Laser Exposure ...
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Страница 193: ...Chapter 7 Image Formation ...
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Страница 259: ...Chapter 8 Pickup Feeding System ...
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Страница 299: ...Chapter 8 8 35 F 8 51 PS36 M19 M14 Reversing flapper Outside delivery roller Point of reversal PS37 ...
Страница 349: ...Chapter 8 8 85 F 8 290 1 Feeding roller 2 Separation roller 3 Pressure lever 4 Pressure spring 1 2 A B 3 4 ...
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Страница 351: ...Chapter 9 Fixing System ...
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Страница 401: ...Chapter 10 External and Controls ...
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Страница 449: ...Chapter 11 MEAP ...
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Страница 455: ...Chapter 12 Maintenance and Inspection ...
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Страница 469: ...Chapter 13 Standards and Adjustments ...
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Страница 505: ...Chapter 14 Correcting Faulty Images ...
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Страница 537: ...Chapter 15 Self Diagnosis ...
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Страница 565: ...Chapter 16 Service Mode ...
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Страница 633: ...Chapter 17 Upgrading ...
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Страница 641: ...Chapter 17 17 5 F 17 4 HDD Boot ROM Flash ROM System Software ...
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Страница 677: ...Chapter 18 Service Tools ...
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Страница 679: ...Contents Contents 18 1 Service Tools 18 1 18 1 1 List of Special Tools 18 1 18 1 2 List of Solvents Oils 18 2 ...
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