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:
Nov. 09, 2010
Filed:
Feb. 27, 2007
Tsutomu Yamane, Tokyo, JP;
Tsutomu Yamane, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
The present invention is an image forming apparatus containing an image holding body, a developer holding body for holding developer that forms a developer image by being affixed to the electrostatic latent image formed on the image holding body, a transfer unit for transferring the developer image to a medium, a fusion apparatus for fusing the transferred developer image onto the medium, an idle time judgment process section for making a judgment as to whether an idle time, from when printing is completed to when printing is initiated, of the image forming apparatus is long, and a surface potential setting process section for changing and setting a surface potential of the image holding body to a reference value at which fogging is not generated in a case where the idle time is long.