Electrophotography – Document handling – Copy
Reexamination Certificate
2011-06-14
2011-06-14
Colilla, Daniel J (Department: 2854)
Electrophotography
Document handling
Copy
C399S305000, C399S307000, C399S318000, C399S320000, C399S322000, C399S328000, C399S341000, C271S283000
Reexamination Certificate
active
07962087
ABSTRACT:
System and methods providing a plurality of fusers, and one or more radius profiled media handling transports for transporting media in a radius, in an image forming device. The system includes one or more of a plurality of fusers, and radius profiled media handling transport devices arranged in a fashion allowing for improved throughput of media while reducing operating costs. The plurality of fusers allows for the use of individual low capacity fusers that are equal to or less than the overall capacity of the image forming device. Media transport devices transport media on stretch belts across a radius of rollers with a means for providing an adhering force for stabilizing the media to the belt. The rollers are arranged along one side of the frame, along which the media is transported, and a frame may contain an air plenum so as to allow for the drawing of a vacuum through the rollers. The media transport device allows for optimizing a configuration of the image forming device.
REFERENCES:
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patent: 5991575 (1999-11-01), Okiyama et al.
patent: 6873821 (2005-03-01), Russel et al.
patent: 2005/0220505 (2005-10-01), Hashimoto et al.
patent: 2006/0245795 (2006-11-01), Kamiyama
Colilla Daniel J
Oliff & Berridg,e PLC
Pham Andy L
Xerox Corporation
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