Seiko Epson Corporation

Yuki Hirabayashi

Masaru Kobashi

Kenji Tsukada

Kazuhiko Sato

A liquid ejecting apparatus includes a liquid ejection head that ejects a liquid, a liquid supply flow path including a liquid storage unit that stores the liquid, a supply pump sending the liquid from the liquid storage unit to the liquid ejection head, a coupling flow path coupling a first supply coupling portion and a second supply coupling portion in the liquid supply flow path, a branch flow path coupling a third supply coupling portion provided in the coupling flow path and the liquid storage unit, an opening/closing valve provided in the branch flow path, where the opening/closing valve is configured to open/close the branch flow path, and a controller, wherein the controller fills the coupling flow path and the branch flow path with the liquid with a combination of a drive of the supply pump and an opening/closing operation of the opening/closing valve.

Liquid ejecting apparatus and method of controlling liquid ejecting apparatus

A liquid ejecting apparatus includes a liquid ejecting head that has a nozzle to eject a liquid and a plurality of surfaces including a nozzle surface in which the nozzle opens, a wiping unit including a first wiping unit for wiping the nozzle surface and a second wiping unit for wiping a surface different from the nozzle surface of the liquid ejecting head, a moving mechanism to relatively move the wiping unit and the liquid ejecting head, and a cleaning member including a cleaning section for cleaning the first wiping unit and the second wiping unit.

Growing community of inventors

Shiojiri, Japan

Yuki Hirabayashi