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.:

US 9566782 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 14, 2017

Filed:

Feb. 02, 2016
Applicant:

Fuji Xerox Co., Ltd., Tokyo, JP;

Inventors:

Hirotake Sasaki, Kanagawa, JP;

Shinji Seto, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/045 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
B41J 2/04508 (2013.01); B41J 2/04586 (2013.01); B41J 2/2132 (2013.01);
Abstract

An image forming apparatus includes: a feeding unit that feeds a recording medium; an ejection unit that ejects droplets onto the recording medium fed by the feeding unit; a derivation unit that derives a fluctuation amount range of droplet speed of each droplet commencing with a second droplet relative to droplet speed of a first droplet as a range satisfying set image quality when continuous ejection of droplets are performed by the ejection unit so that the droplets are ejected continuously in different positions on the recording medium in a feeding direction of the recording medium within a range higher than an upper limit value of predetermined image formation speed but lower than limit image formation speed; and a control unit that performs control on the feeding unit and the ejection unit so as to form an image on the recording medium at image formation speed as defined herein.


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