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:
Apr. 10, 2018
Filed:
Jul. 10, 2017
Seiko Epson Corporation, Tokyo, JP;
Yoichi Kurogochi, Nagano, JP;
Kentaro Tanabe, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A printing apparatus includes ejection heads configured to eject a liquid onto a medium, a plurality of sub-units each including an ejection head row configured by a plurality of the ejection heads, and a plurality of maintenance sections configured to sequentially perform maintenance on the sub-units. The plurality of the maintenance sections are configured such that positions of at least two of the plurality of the maintenance sections are aligned with positions of at least two of the plurality of the sub-units, respectively, while the at least two of the plurality of the maintenance sections perform the maintenance.