Canon Kabushiki Kaisha

Atsushi Arai

Hiromitsu Hirabayashi

Kentaro Yano

Kiichiro Takahashi

Naoji Otsuka

Osamu Iwasaki

Hiroshi Tajika

Hitoshi Sugimoto

Miyuki Matsubara

Noribumi Koitabashi

Shigeyasu Nagoshi

Daigoro Kanematsu

Yuji Akiyama

Tomoki Yamamuro

Hisao Yaegashi

Isao Ebisawa

Tatsuaki Orihara

Takeho Miyashita

Kazuya Yoshii

Ryo Shimamura

Norihiro Ikebe

Hirofumi Okuhara

Kazumasa Matsushita

Akira Shiba

Masatoshi Ohira

Misato Furuya

Toshiharu Inui

Nobuyuki Kuwabara

Hitoshi Nishikori

Jiro Moriyama

Hideo Fukazawa

Hidehiko Kanda

Koji Terasawa

Yoshiaki Takayanagi

Kenjiro Watanabe

Makoto Takemura

Kensaku Kusaka

Masaaki Matsuura

Akira Kida

Shinji Kanemitsu

Tetsuji Kurata

Masashi Hayashi

Takaaki Ishida

Masakazu Tsukuda

Takayuki Murata

Kazuhiro Nakata

Naoji Ohtsuka

Koki Kudo

Yoshinori Nakagawa

Kazuo Suzuki

Masataka Kato

Haruyuki Yanagi

Masaya Uetsuki

Takatoshi Nakano

Toshimitsu Danzuka

Fumihiro Gotoh

Katsuyuki Yokoi

Shin Genta

Yosuke Ezumi

Tsuyoshi Ibe

Masaya Uetuki

Masao Sasaki

Toshio Kashino

Hiroyuki Saito

Takashi Nojima

Haruo Uchida

Soichi Hiramatsu

Tetsuo Suzuki

Koichiro Kawaguchi

Mamoru Sakaki

Hirofumi Hirano

Kazuyoshi Takahashi

Genji Inada

Hideaki Kawakami

Tsuyoshi Saeki

Hiroyuki Kinoshita

Toshihiko Bekki

Masahiro Taniguro

Takumi Kaneko

Yoshito Mizoguchi

Tokihide Ebata

Masahiro Watabe

Satoshi Saikawa

Kenji Aono

Tsutomu Kawai

Yukimichi Kimura

Kyoshiro Okude

Tsuguhiro Fukuda

Masaharu Ikado

Masahiro Kawanishi

Noriyuki Yanai

Masato Koshimizu

Masateru Komori

Norifumi Koitabashi

Kiyoshi Kuramochi

Yoshiaki Takaynagi

A recording apparatus includes a conveyance unit, a conveyance path, a double-sided conveyance path, and first and second charge eliminators. The conveyance unit conveys a recording medium having first and second surfaces in a first direction through the conveyance path to a recording area where recording is performed by a recording unit on the first surface. The recording medium then passes through the double-sided conveyance path before recording is performed on the second surface. The first charge eliminator eliminates charges from the first surface and is disposed at a position downstream of a junction between the conveyance path and the double-sided conveyance path in the first direction and upstream of the recording area in the first direction. The second charge eliminator eliminate charges from the second surface and is disposed downstream of the junction in the first direction and upstream of the recording area in the first direction.

Recording apparatus and conveyance apparatus

A recording apparatus includes a print head, a recovery unit, a type obtaining unit, a threshold obtaining unit, and a calculation unit. The print head forms an image by applying a recording material to a recording medium. The recovery unit performs a recovery operation for recovering an ejection state of the print head. The type obtaining unit obtains a type of the recording medium on which the image is to be recorded. The threshold obtaining unit obtains a threshold for performing the recovery operation corresponding to the obtained type of the recording medium. The calculation unit calculates a count-up value by adding, in response to recording on the recording medium, an addition value set for each of types of recording media. The recovery operation is performed in a case where the count-up value calculated by the calculation unit exceeds the threshold obtained by the threshold obtaining unit.

Recording apparatus, method, and storage medium

A recording apparatus includes a conveying unit, a supporting unit, and a static elimination unit. The conveying unit conveys a recording medium in a first direction to a recording area where recording is performed by a recording unit. The supporting unit supports the recording medium conveyed by the conveying unit and includes an abutment surface that abuts the recording medium when the supporting unit supports the recording medium. The static elimination unit eliminates static from the recording medium in a static elimination portion. The static elimination portion is not provided at a position opposed to the abutment surface and is provided at a position not opposed to the abutment surface in the supporting unit.

Recording apparatus and conveying apparatus

To provide a liquid storage container equipped with a plug member that can prevent leakage of a liquid from the liquid storage container and can be opened without causing scatter of the liquid, and a liquid ejection apparatus equipped with the liquid storage container. For the purpose, at least one of a connection part of the convex part with the cover part and an apical part of the convex part most apart from the connection part is provided offset from the centroid of the cover part, seen from a direction orthogonal to an opening surface of a supply port in a state that the plug member is mounted on a supply port of the liquid storage container.

Liquid storage container and liquid ejection apparatus

An object of the present disclosure is to reduce power consumption while preventing a reduction in productivity. One embodiment of the present invention is a printing apparatus including: a print head that ejects a liquid; a circulation unit configured to circulate the liquid in a circulation path including the print head; a control unit configured to controls the circulation unit to execute periodic circulation by causing the circulation unit to circulate the liquid in the circulation path periodically at predetermined interval; and an input unit configured to input information on a suspension period during which the control unit suspends execution of the periodic circulation, wherein the control unit is set to start suspending the execution of the periodic circulation in accordance with the information and is set to resume execution of the periodic circulation when the suspension period indicated by the information is elapsed.

Printing apparatus, control method and storage medium

A liquid container unit includes: a liquid container including: a plurality of liquid storage portions; and a plurality of injection ports which are provided to the respective plurality of liquid storage portions, and are configured to enable injection of liquid into the plurality of liquid storage portions; and an injection port cover which is provided to the liquid container so as to be rotatable and is configured to cover the plurality of injection ports so as to be openable and closable, the injection port cover including a plurality of stopper members configured to close the plurality of injection ports when the injection port cover is closed.

Liquid container unit and recording apparatus

There are provided a liquid container including a plug member which prevents leakage of a liquid from the liquid container and can be opened without scattering the liquid and a liquid ejection apparatus including the liquid container. For that purpose, a projecting portion in the plug member is provided below a center part of the plug member in a gravity direction in an attitude at the time of use of the liquid ejection apparatus.

Liquid container and liquid ejection apparatus

A liquid supplying mechanism includes: a tank including a liquid storage section configured to store a liquid, and a liquid injection port configured to inject the liquid into the liquid storage section; and a bottle configured to replenish the liquid into the tank. The bottle includes: a bottle section configured to store the liquid; and a protruding section, which protrudes from the bottle section, and is insertable into the liquid injection port so as to inject, into the liquid storage section, the liquid stored in the bottle section. The liquid injection port includes: a protruding section insertion portion into which the protruding section of the bottle is insertable; and a protruding section fixing portion, which is engageable with the protruding section of the bottle, to thereby be capable of fixing the bottle to the tank.

Liquid supplying mechanism, and liquid ejection apparatus

A printing apparatus includes a printing head configured to eject a first ink and a second ink, wherein the second ink generates less deposition than the first ink, an ink absorber configured to absorb the ink ejected from the printing head, a detection unit configured to detect a state of the ink absorber through an optical method, and a control unit configured to cause the printing head to eject the second ink to the ink absorber based on a detection result of the detection unit.

Inkjet printing apparatus

An object is to provide a liquid ejecting apparatus that enables a liquid storage container to be properly and easily refilled with a liquid from a liquid refilling container without causing color mixture in the liquid storage container. The liquid ejecting apparatus includes liquid storage containers each configured to feed the liquid to a liquid ejecting portion and liquid refilling containers each configured to refill the liquid storage container with the liquid. A first fitting unit is provided around a liquid injection port in each of the liquid storage containers. A second fitting unit is provided around a liquid pour-out port in each of the liquid refilling containers. The second fitting unit is fitted to the first fitting unit to enable the liquid to be delivered from the liquid pour-out port to the liquid injection port.

Liquid ejecting apparatus and liquid refilling container

Growing community of inventors

Kawasaki, Japan

Atsushi Arai