Chapter 2
2-49
2.3.3.2.10 Feed Roller Eccentricity Detection Function
0013-4206
iPF5000
Media are fed by the feed roller at regular intervals.
Irregular feeding of media due to the feed roller eccentricity problem, irregular printing can occur in the media feeding direction periodically.
To prevent this, the feed error encoder and feed roller HP sensor detect the presence and amount of feed roller eccentricity every rotation of the feed roller.
This function is called the feed roller eccentricity detection function. If eccentricity is detected, the media feed mount is compensated for according to the amount
of eccentricity.
F-2-46
F-2-47
2.3.3.2.11 Feed Roller Eccentricity Detection Function
0016-8219
iPF5000 / iPF5100
Media are fed by the feed roller at regular intervals.
Irregular feeding of media due to the feed roller eccentricity problem, irregular printing can occur in the media feeding direction periodically.
To prevent this, the feed roller encoder sensor and feed roller HP sensor detect the presence and amount of feed roller eccentricity every rotation of the feed roller.
This function is called the feed roller eccentricity detection function. If eccentricity is detected, the media feed mount is compensated for according to the amount
of eccentricity.
feed roller encoder
feed roller HP sensor
Not decentered
Feed roller
Feed roller
once
Media
Decentered
Feed amount
Feed roller
once
Summary of Contents for iPF5000 - imagePROGRAF Color Inkjet Printer
Page 1: ...May 24 2007 Service Manual iPF5000 series ...
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Page 12: ...Contents 8 3 Sevice Call Table 8 4 8 3 1 Service Call Errors 8 4 ...
Page 13: ...Chapter 1 PRODUCT DESCRIPTION ...
Page 14: ......
Page 20: ...Chapter 1 1 4 F 1 5 ...
Page 80: ...Chapter 1 1 64 ...
Page 81: ...Chapter 1 1 65 ...
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Page 83: ...Chapter 2 TECHNICAL REFERENCE ...
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Page 157: ...Chapter 3 INSTALLATION ...
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Page 205: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
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Page 264: ...Chapter 4 4 56 ...
Page 283: ...Chapter 5 MAINTENANCE ...
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Page 293: ...Chapter 6 TROUBLESHOOTING ...
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Page 355: ...Chapter 7 SERVICE MODE ...
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Page 379: ...Chapter 8 ERROR CODE ...
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Page 389: ...May 24 2007 ...
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