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:
Aug. 29, 2017

Filed:

May. 19, 2016
Applicant:

Oki Data Corporation, Tokyo, JP;

Inventor:

Daisuke Harada, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/043 (2006.01); G03G 15/01 (2006.01); G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/043 (2013.01); G03G 15/011 (2013.01); G03G 15/0189 (2013.01); G03G 15/5058 (2013.01); G03G 2215/0161 (2013.01);
Abstract

An image forming apparatus includes: a first image forming unit for forming toner images on a first photosensitive body; a second image forming unit for forming toner images on a second photosensitive body; a first exposure unit for exposing the first photosensitive body; a second exposure unit for exposing the second photosensitive body; a transfer unit for transferring, onto an intermediate transfer belt, toner images for correction formed from the first image forming unit and the second image forming unit; a detection unit for detecting the toner images for correction; and a control unit for controlling an exposure cycle of the first exposure unit, wherein the control unit corrects the exposure cycle of the first exposure unit based on a detected consequence of the detection unit.


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