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:
Apr. 07, 2015
Filed:
Mar. 08, 2012
Applicants:
Song-feng MO, Webster, NY (US);
Yongsoon Eun, Webster, NY (US);
Inventors:
Song-Feng Mo, Webster, NY (US);
Yongsoon Eun, Webster, NY (US);
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 15/16 (2006.01); G03G 15/00 (2006.01); B65H 23/04 (2006.01);
U.S. Cl.
CPC ...
B41J 15/16 (2013.01); B65H 23/042 (2013.01);
Abstract
A tandem printing system for imaging a continuous web of material includes a first printer serially coupled to a second printer wherein the speed of the web can be adjusted to maintain image quality and to compensate for a change in a diameter of a driver drum. The change in the diameter of the driver drum can be derived from characteristics of the printing system including the amount of sag of the continuous web of material moving between the first printer and the second printer.