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:
Mar. 15, 2011
Filed:
Jul. 18, 2008
Bruce Earl Thayer, Webster, NY (US);
Clark Vaughn Lange, Ontario, NY (US);
Bruce Earl Thayer, Webster, NY (US);
Clark Vaughn Lange, Ontario, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A method and apparatus for electrostatic brush cleaning of excess toner particles on a photoreceptor device in an image production device is disclosed. The method may include determining if an image transfer occurred in the image production device, wherein if it is determined that the image transfer occurred, rotating one or more electrostatic brushes at a first speed, and if it is determined that the image transfer did not occur, rotating the one or more electrostatic brushes at a second speed, wherein the first speed is slower than the second speed.