The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2006
Filed:
Mar. 14, 2003
Method and apparatus for matching gloss levels of printed and unprinted regions of a media substrate
Eric Schneider, Boise, ID (US);
Santiago Rodriguez, Boise, ID (US);
Eric Schneider, Boise, ID (US);
Santiago Rodriguez, Boise, ID (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method and apparatus for matching the gloss level of a printed region of a media substrate surface to the gloss level of a non-printed region of the media substrate surface are provided. Optical reflection intensities are measured in both printed and non-printed regions of the media substrate surface and read by a gloss sensing device which communicates the intensities to a printer controller. The printer controller compares the reflection intensities for the two regions to determine if they are substantially equivalent. If they are not substantially equivalent, the printer controller instructs alterations in printing parameters, e.g., temperature and/or pressure of fuser rollers, in an effort to establish equivalence.