Sheet feeding or delivering – Feeding – Multiple supplies
Reexamination Certificate
2005-11-30
2009-06-16
Bollinger, David H (Department: 3653)
Sheet feeding or delivering
Feeding
Multiple supplies
C271S009050, C271S258010, C271S176000
Reexamination Certificate
active
07547010
ABSTRACT:
An image forming system includes an input unit for input of setting information, an image forming unit, a conveying unit, a control unit, and a jam detecting unit, wherein a set of a plurality of different kinds of special sheets disposed in a predetermined order is used. When occurrence of a jam is detected by the jam detecting unit, the control unit recognizes whether a special sheet having been fed is present in the image forming system, and if it is recognized that a special sheet is present in the image forming system, the control unit controls the conveying unit, after the jam being released, to eject a special sheet or sheets as unnecessary up to one that is disposed preceding a special sheet that is of the same kind as a most front one that was present in the image forming system at the time of the occurrence of the jam.
REFERENCES:
patent: 5596389 (1997-01-01), Dumas et al.
patent: 5839045 (1998-11-01), Wierszewski
patent: 6904261 (2005-06-01), Fujii et al.
patent: 2004/0022564 (2004-02-01), Fujii et al.
patent: 2728812 (1997-12-01), None
Kurohata Takao
Nakamura Shoichi
Yokobori Jun
Bollinger David H
Cantor & Colburn LLP
Konica Minolta Business Technologies Inc.
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