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. 12, 2002
Filed:
Nov. 20, 2000
Arthur H. Muir, Irvine, CA (US);
Aetas Technology, Incorporated, Irvine, CA (US);
Abstract
An image forming apparatus for forming images on a media substrate having an electrophotographic image forming apparatus including apparatus for selectively applying a toner release agent. The apparatus includes a supply roller for applying a toner release agent onto a fuser roller or other roller. In operation, the supply roller is selectively moveable by a thermally-activated actuator such as a pair of shape memory alloy (SMA) members from a first position where the supply roller engages the fuser roller and communicates the toner release agent thereto, and a second or disengaged position where supply roller does not contact the fuser roller. A method for applying a toner release agent in an electrophotographic imaging forming apparatus, and a method for printing toner images on a substrate such that all of the toner images adhere to the substrate are also disclosed.