Seiko Epson Corporation

Nanami Sakai

Masato Haga

Masaki Shimomura

Taro Takekoshi

Tomoyuki Miyazawa

Akihiko Shiho

Ayumi Yokoo

Rei Nakayama

A liquid ejecting apparatus includes: a liquid ejecting head configured to eject a liquid from a nozzle provided on a nozzle surface; a first storage portion that has an introduction portion into which the liquid accommodated in a liquid accommodating portion is introduced, the introduction portion being provided at an upper portion of the first storage portion; a second storage portion that communicates with the first storage portion via a communication passage and to which the liquid is supplied from the first storage portion due to a water head difference; a supply flow path for supplying the liquid from the second storage portion to the liquid ejecting head; a pressurizing portion that pressurizes an inside of the second storage portion; and a first valve configured to close the communication passage at the time of pressurization by the pressurizing portion.

Liquid ejecting apparatus and control method of liquid ejecting apparatus

A mounting unit includes a mounting portion to which a liquid container that accommodates a liquid is mounted, in which the mounting portion has a liquid introduction portion that is inserted into the liquid container that is mounted to the mounting portion, and a first receiving portion that is provided below the liquid introduction portion, the first receiving portion has a first recess portion and a second recess portion, the liquid introduction portion extends in a direction opposite to a mounting direction that is a direction in which the liquid container moves when the liquid container is mounted to the mounting portion, and the second recess portion is provided at a position closer to a tip of the liquid introduction portion than the first recess portion is in the mounting direction.

Mounting unit and liquid ejection apparatus

A liquid ejecting apparatus includes a container on which a liquid container is removably mounted, the container having an engaging portion, the liquid container containing a liquid and having a grip portion that is gripped by a user; an attachment portion into which the container is inserted in an attachment direction from an attachment port and to which the container is attached; and a liquid ejecting head that ejects the liquid supplied from the liquid container mounted at the container. The attachment portion has an engaged portion that is engaged with the engaging portion of the container in a process of pulling out the container from the attachment portion. The container causes the grip portion to be located on an outer side with respect to the attachment port when the container is in an engaged state in which the engaging portion engages with the engaged portion.

Liquid ejecting apparatus

Growing community of inventors

Matsumoto, Japan

Nanami Sakai