Seiko Epson Corporation

Shinji Hirata

Toshio Kumagai

Hidenori Usuda

Yoshiaki Shimizu

Keiichiro Yoshino

Seiya Sato

Yuichi Urabe

Toshio Nakata

Koji Harada

Koki Fukasawa

Hisashi Sato

Shugo Hattori

Yoshiaki Kishii

Sawako Tsujimura

A liquid circulation mechanism includes a first storage portion configured to store liquid to be supplied to a liquid discharging head, a second storage portion configured to store the liquid collected from the liquid discharging head, a third storage portion configured to store the liquid between the second storage portion and the first storage portion, a first check valve allowing flow of the liquid from the second storage portion to the third storage portion while regulating flow of the liquid from the third storage portion to the second storage portion, in the second collection flow path, and a second check valve allowing flow of the liquid from the third storage portion to the first storage portion while regulating flow of the liquid from the first storage portion to the third storage portion, in the third collection flow path.

Liquid circulation mechanism, liquid circulation device, and liquid discharging apparatus

An ink accommodation body capable of accommodating a sublimation transfer ink injected, via an injection port from, a bottle accommodating the sublimation transfer ink, and a first cover having a cap capable of closing the injection port, and movable between a closing position at which the cap closes the injection port and an opening position at which the cap opens the injection port, are included, and the cap can be inserted into and pulled out of the injection port in an opening direction of the injection port when the first cover moves between the closing position and the opening position, and the first cover has a finger-hooking portion enabling insertion and pulling of the cap with a finger.

Ink accommodation device

A liquid ejecting apparatus includes a liquid ejecting head that ejects a liquid from a plurality of nozzles disposed in a nozzle surface, a wiping member that wipes the nozzle surface, and a wiping member moving mechanism that moves the wiping member between a wiping position where the nozzle surface is wiped and a retracted position. The wiping member moving mechanism has a wiping member holding mechanism that holds the wiping member and a holding state releasing mechanism that releases a holding state of the wiping member holding mechanism in a case where a load that is equal to or higher than a set value is received.

Liquid ejecting apparatus and maintenance device

A printing apparatus includes a head which discharges color inks and into which clear ink that prevents the head from being clogged and white ink are selectively filled. A selection portion communicates either of a white or a clear ink container with the head. A controller executes a first switching from a second filled state where the head is filled with clear ink to a first filled state where the head is filled with white ink by shifting from a state where the clear ink container is communicated with the head to a state where the white ink container is communicated with the head. A second switching is executed from the first filled state to the second filled state by shifting from a state where the white ink container is communicated with the head to a state where the clear ink container is communicated with the head.

Printing apparatus and method of switching filled states

Growing community of inventors

Shiojiri, Japan

Shinji Hirata