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. 28, 2012
Filed:
Nov. 20, 2009
Applicant:
Kazuhiro Oyoshi, Tokyo, JP;
Inventor:
Kazuhiro Oyoshi, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/08 (2006.01); G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image forming apparatus controls a sheet to be conveyed to a fixing unit with a first conveyance speed in case a charged amount of a recording agent in a developing unit is larger than a predetermined charged amount, and controls the sheet to be conveyed to the fixing unit with a second conveyance speed, which is slower than the first conveyance speed, when the charged amount of the recording agent in the developing unit is smaller than the predetermined charged amount.