Electrophotography – Diagnostics – Document handling
Reexamination Certificate
2006-10-30
2009-11-24
Colilla, Daniel J (Department: 2854)
Electrophotography
Diagnostics
Document handling
C399S309000, C399S364000
Reexamination Certificate
active
07623800
ABSTRACT:
An image-forming device capable of image-forming on both sides of at least one sheet member, the device including an image-forming unit configured to form an image on the at least one sheet member, a sheet member supplying unit configured to supply the at least one sheet member, an image processing unit configured to process print job information, and an image-forming control unit configured to control, according to the print job information transmitted from the image data processing unit, image-forming operations on the at least one sheet member, wherein, in the event that a defect occurs in the at least one sheet member being supplied from the sheet member supplying unit during image formation on both sides of the at least one sheet member, the image-forming control unit transmits to the image data processing unit the print job information corresponding to the at least one sheet member at which a defect occurred.
REFERENCES:
patent: 4978980 (1990-12-01), Noguchi et al.
patent: 2002/0131802 (2002-09-01), Shimizu et al.
patent: 2006/0126092 (2006-06-01), Okanishi et al.
patent: 2006/0228122 (2006-10-01), Kamei et al.
patent: 2007/0214094 (2007-09-01), Yokota et al.
patent: 01-011272 (1989-01-01), None
Ito Mitsuhiro
Tachibana Tatsuto
Canon Kabushiki Kaisha
Canon U.S.A. Inc. IP Division
Colilla Daniel J
Primo Allister
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