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. 03, 2026
Filed:
Jan. 31, 2024
Seiko Epson Corporation, Tokyo, JP;
Kento Nawa, Shiojiri, JP;
Shigeki Suzuki, Matsumoto, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
There is provided a liquid ejecting apparatus including: a liquid ejecting head having an ejection surface provided with nozzle arrays and configured to execute a printing operation; a liquid storage section; and a control section configured to execute the printing operation, in which the nozzle arrays include a first nozzle array and a second nozzle array, when the liquid storage section is not coupled to the first nozzle array and is coupled to the second nozzle array, the control section is configured to execute a first mode in which the second nozzle array is used without using the first nozzle array for the printing operation, and when the first mode is executable, the control section executes a sequence including cleaning in which a liquid entering the first nozzle array is discharged from the first nozzle array.