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:
Mar. 08, 2016

Filed:

Feb. 24, 2015
Applicants:

Wakana Itoh, Kanagawa, JP;

Tadashi Kasai, Kanagawa, JP;

Takamasa Ozeki, Kanagawa, JP;

Jun Hitosugi, Tokyo, JP;

Emiko Shiraishi, Tokyo, JP;

Makoto Yasuda, Kanagawa, JP;

Kunio Hasegawa, Kanagawa, JP;

Mutsuki Morinaga, Kanagawa, JP;

Takatsugu Komori, Chiba, JP;

Hitoshi Yamamoto, Kanagawa, JP;

Inventors:

Wakana Itoh, Kanagawa, JP;

Tadashi Kasai, Kanagawa, JP;

Takamasa Ozeki, Kanagawa, JP;

Jun Hitosugi, Tokyo, JP;

Emiko Shiraishi, Tokyo, JP;

Makoto Yasuda, Kanagawa, JP;

Kunio Hasegawa, Kanagawa, JP;

Mutsuki Morinaga, Kanagawa, JP;

Takatsugu Komori, Chiba, JP;

Hitoshi Yamamoto, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01);
U.S. Cl.
CPC ...
G03G 21/0094 (2013.01); G03G 21/0005 (2013.01); G03G 21/0011 (2013.01); G03G 21/0035 (2013.01);
Abstract

An image forming apparatus includes a first image bearer, a lubricant dispenser to apply lubricant to the first image bearer, and a controller to adjust a spatial interval during image formation between successive recording media on each of which an image is formed, according to a total amount of toner attached to the first image bearer for each of the successive recording media, to apply the lubricant to the first image bearer.


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