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:
Mar. 19, 2019
Filed:
Jan. 16, 2018
Kyocera Document Solutions Inc., Osaka, JP;
Okito Ogasahara, Osaka, JP;
KYOCERA DOCUMENT SOLUTIONS INC., Osaka, JP;
Abstract
In an inkjet recording apparatus, a control section forms a test chart in which a plurality of lines, each extending along the recording-medium width direction, are drawn arranged along the recording-medium conveyance direction by making the ink ejection nozzles eject ink, while gradually changing either ink ejection timing with respect to each of the ink ejection nozzles or a recording-medium conveyance speed. Furthermore, the control section checks for, and corrects, pixel deviation in the recording-medium conveyance direction based on the test chart.
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