Systems and methods for obtaining a spatial color profile, and calibrating a marking system
US7295340B2 - Systems and methods for obtaining a spatial color profile, and calibrating a
marking system - Google Patents US7295340B2 - Systems and methods for obtaining a spatial …
marking system - Google Patents US7295340B2 - Systems and methods for obtaining a spatial …
methods for producing device and illumination independent color reproduction
Spectrally matched color outputs are obtained using data from a real-time Sensor, Such as,
for example, a spectropho tometer on the output trays of a marking devices to deter mine the …
for example, a spectropho tometer on the output trays of a marking devices to deter mine the …
System architecture and method for verifying process correctness in a document processing system
DM Murray - US Patent 7,061,630, 2006 - Google Patents
A document processing system is provided that renders digital image data in individual
pages, where each individual page is rendered to a bitmap page and a corresponding …
pages, where each individual page is rendered to a bitmap page and a corresponding …
Toner age calculation in print engine diagnostic
PJ Donaldson - US Patent 6,047,142, 2000 - Google Patents
According to one embodiment of the present invention, measuring and controlling toner age
in a developer housing includes the Steps of providing a maximum toner age in a memory; …
in a developer housing includes the Steps of providing a maximum toner age in a memory; …
Spot color printing with non-standard gamuts achieved with process set point adjustment
LK Mestha, TL Love, TC Hsu - US Patent 8,599,432, 2013 - Google Patents
BACKGROUND To meet customer demand, the commercial printing indus try requires the
capability of producing spot colors accurately and consistently. Spot colors can be defined …
capability of producing spot colors accurately and consistently. Spot colors can be defined …
Methods to control appearance of gloss levels for printed text and images
LK Mestha, PA Crean - US Patent 8,417,135, 2013 - Google Patents
BACKGROUND Digital production color printers, such as the Xerox Corp. DocuColorTM
5000 and 8000 Digital Presses, may show excessive gloss levels in color prints particularly …
5000 and 8000 Digital Presses, may show excessive gloss levels in color prints particularly …
Systems and methods for device independent color control to achieve accurate color proofing and reproduction
LK Mestha, FF Hubble III, MR Furst - US Patent 6,757,076, 2004 - Google Patents
This invention relates to color reproduction. 2. Description of Related Art Generally,
documents, including color documents, can be transmitted and received over a network …
documents, including color documents, can be transmitted and received over a network …
Single pass printing of text among interleaved printing of non-text material
SJ Bloomberg - US Patent 6,425,653, 2002 - Google Patents
A method of printing a subject on a medium by use of a printing device including a printhead
assembly, wherein the printhead assembly has at least one printhead having an array of …
assembly, wherein the printhead assembly has at least one printhead having an array of …
Method, apparatus and system for matching color gamuts of multiple image transfer devices
BACKGROUND The exemplary embodiments are directed to a method and system for
employing a control algorithm to converge desired colorimetric color space targets by …
employing a control algorithm to converge desired colorimetric color space targets by …
Image-based color printer fractal gamut extensions achieved with process set point adjustment
BACKGROUND To meet customer demand, the commercial printing indus try requires the
capability of producing spot colors accurately and consistently. Spot colors can be defined …
capability of producing spot colors accurately and consistently. Spot colors can be defined …