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:
Aug. 04, 2015
Filed:
Apr. 24, 2014
Toshihiro Nakagaki, Ibaraki, JP;
Toshihiro Nakagaki, Ibaraki, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A sheet conveying device, which is incorporated in an image forming apparatus, includes a fixing device to fix an image to a sheet, a holding/conveying belt device having a plurality of belts to sandwich and convey the sheet to a downstream side from the fixing device, and a first sheet detector to detect whether the sheet exists in the belt device. When the sheet is detected at a paper jam, the fixing device and the belt device are continuously driven. When not detected, driving of the fixing device and the belt device is stopped. A method of conveying the sheet includes detecting the paper jam in the image forming apparatus, detecting the sheet in the belt device or between the fixing device and the belt device, and continuing at least one of the belt device and the fixing device based on a sheet detection result.