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. 10, 2015
Filed:
Jan. 05, 2012
Kuniaki Tanaka, Kanagawa, JP;
Kuniaki Tanaka, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An image forming apparatus has a latent image forming portion that includes a latent image supporting body, and a supporting member disposed at both ends of the latent image supporting body, a charging unit that includes a discharge electrode supplying electric charge to the latent image supporting body, and a control electrode controlling a potential of the latent image supporting body, a cleaning member that makes one end of the control electrode located at a stand-by position and is reciprocally moved so as to clean the control electrode, and a movement portion that moves the charging unit to a first position when charging the latent image supporting body, and moves the charging unit to a second position which is further spaced from the latent image forming portion than the first position when the control electrode is cleaned by the cleaning member.