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:
Oct. 02, 2007
Filed:
Apr. 20, 2004
Hiroshi Yuasa, Tokyo, JP;
Hiroshi Yuasa, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
An image forming apparatus has an image forming unit that forms an image on one side of a recording medium, and a return unit that returns the recording medium to the image forming unit so that an image can be formed on the other side. A control unit selects different transport speeds for different types of recording media on at least part of the return path, preferably selecting a comparatively high speed for normal recording media and a slower speed for recording media that are thicker or stiffer than normal, as sensed by a thickness or stiffness sensor or inferred indirectly from another setting such as a fusing temperature setting. Thick or stiff recording media can then negotiate tight turns on the return path without transport failure, while normal media can be transported at high speed on the entire return path.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile