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.

Date of Patent:
Jul. 19, 2016

Filed:

Mar. 19, 2015
Applicant:

Oki Data Corporation, Tokyo, JP;

Inventor:

Toshiki Sato, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
G03G 15/2039 (2013.01); G03G 15/2042 (2013.01);
Abstract

An image forming apparatus includes a fuser unit that heats a medium and fuses a developer on the medium, a plurality of heating units that heat the fuser unit, a temperature detection unit that detects a temperature of the fuser unit, a heating control unit that controls a heating amount of the heating units based on the temperature detected by the temperature detection unit, and a selection unit that selects heating units to start heating from the plurality of heating units. The heating control unit sets such that, among the heating units selected by the selection unit, a heating amount of one of the heating units becomes larger than a heating amount of the others of the heating units.


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