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.:
Date of Patent:
May. 24, 2016
Filed:
Dec. 27, 2013
Applicant:
Shinta Moriya, Kanagawa, JP;
Inventor:
Shinta Moriya, Kanagawa, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2146 (2013.01); B41J 2/2142 (2013.01);
Abstract
An image forming apparatus includes a liquid discharge head including a plurality of nozzles discharging liquid droplets; a discharge failure detection unit detecting a defective nozzle of the liquid discharge head, the defective nozzle having a discharge failure; and a notification unit giving, when the defective nozzle is detected during image formation, a notification of the possibility of the generation of an image failure at least one of during and after the image formation.