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:
Aug. 19, 2014
Filed:
Mar. 07, 2012
Hirotsuna Miura, Fujimi-machi, JP;
Hirotsuna Miura, Fujimi-machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid discharge method including: performing a discharge operation of discharging liquid from each nozzle in a plurality of nozzle arrays, to each of which liquid is supplied from a corresponding container, the plurality of nozzle arrays corresponding to the plurality of containers which respectively contain a plurality of kinds of liquid, the nozzles being arranged in an array direction; detecting whether or not the liquid is discharged from each nozzle by the discharge operation; containing liquid to be discharged from a certain nozzle array in a container corresponding to a nozzle array which is different from the certain nozzle array when it is detected that there is a nozzle which does not discharge liquid in the certain nozzle array; and controlling the nozzle array which is different from the certain nozzle array to discharge the liquid to be discharged from the certain nozzle array.