Patent 7764400 was granted and assigned to Xerox on July, 2010 by the United States Patent and Trademark Office.
A method for representing out of gamut colors in a original printed image for an output device includes sampling the original printed image to identify colors for the original image, comparing the identified colors of the sampled original printed image with an output profile of an output device to identify out of gamut colors for the output device, and displaying a preview of the original printed image in which out of gamut colors for the output device are identified.