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:
Feb. 19, 2019

Filed:

Sep. 22, 2017
Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventor:

Hirofumi Saita, Ashigarakami-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 13/03 (2006.01); B41J 13/076 (2006.01); B41J 11/42 (2006.01); B41J 13/10 (2006.01); B65H 5/36 (2006.01); B41J 13/00 (2006.01); B41J 29/38 (2006.01); B65H 20/02 (2006.01); B65H 5/06 (2006.01); B65H 11/00 (2006.01); B41J 2/04 (2006.01);
U.S. Cl.
CPC ...
B41J 13/076 (2013.01); B41J 11/42 (2013.01); B41J 13/0027 (2013.01); B41J 13/03 (2013.01); B41J 13/10 (2013.01); B41J 29/38 (2013.01); B65H 5/062 (2013.01); B65H 5/36 (2013.01); B65H 11/002 (2013.01); B65H 20/02 (2013.01); B41J 2/04 (2013.01); B65H 2402/30 (2013.01); B65H 2403/20 (2013.01); B65H 2403/55 (2013.01); B65H 2403/821 (2013.01); B65H 2404/14 (2013.01);
Abstract

Provided are an image forming apparatus and an image forming method capable of coping with a medium exceeding a transport limit of a pair of rollers in image formation in which the medium is transported with the medium interposed between the pair of rollers. In a case where a medium exceeding a transport limit of first transport means to which medium transport using a first roller and a second roller is applied is used, second transport means is used to assist in the medium transport performed by the first transport means. The driving of second driving means for driving the second transport means is controlled using a driving signal applied to the driving control of the first driving means for driving the first transport means. Medium transport in which synchronization is taken between the first transport means and the second transport means is realized.


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