Optics: measuring and testing – Sample – specimen – or standard holder or support
Reexamination Certificate
2007-04-17
2007-04-17
Lauchman, Layla G. (Department: 2877)
Optics: measuring and testing
Sample, specimen, or standard holder or support
C399S038000, C399S049000, C399S027000, C399S028000, C399S120000, C399S039000, C399S059000, C399S060000
Reexamination Certificate
active
10935197
ABSTRACT:
An image forming device includes: a toner image forming unit that forms a toner image onto a recording medium; a controlling unit that controls the toner image forming unit such that a test image is formed on the recording medium; a sheet transfer unit that transfers the recording medium having the toner image formed thereon by the toner image forming unit; a fixing unit that fixes the toner image formed by the toner image forming unit onto the recording medium; an image detecting unit, disposed downstream from the image fixing unit along the sheet transfer unit, that detects the test image formed on the recording medium; and a calibration unit that performs a color calibration process based upon the test image detected by the image detecting unit.
REFERENCES:
patent: 5875372 (1999-02-01), Sato et al.
patent: 6178007 (2001-01-01), Harrington
patent: 2004/0105691 (2004-06-01), Hama et al.
patent: 2005/0134874 (2005-06-01), Overall et al.
patent: 1020010100816 (2001-11-01), None
patent: 1020020055393 (2002-07-01), None
patent: 1020030042579 (2003-06-01), None
Fuji 'Xerox Co., Ltd.
Lauchman Layla G.
Oliff and Berridge, PLC
Ton Tri
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