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:
Feb. 17, 2004
Filed:
Apr. 11, 2002
Masato Matsuduki, Kawasaki, JP;
Fujitsu, Limited, Kawasaki, JP;
Abstract
In an image forming apparatus that forms a toner image on a continuous medium, the tension force applied to the continuous medium by the image forming drum is controlled within a proper range. The apparatus comprises a toner image forming unit forms a toner image on a rotating image forming drum, a transfer unit that transfers, to the continuous medium, the toner image on the image forming drum by a transfer current, and a control unit that monitors the tension force applied to the continuous medium by the image forming drum and controls the transfer current at the transfer area, based on the results of this monitoring. Alternatively, the apparatus increases the minimum printing ratio by adding additional data to the print data.