Seiko Epson Corporation

Shuichi Kadota

Satoshi Shinada

Yasuto Sakai

Tokujiro Okuno

Satoshi Kobayashi

Kazuhiko Tsuyama

Hiromichi Kitsuki

Hidenori Harada

Keisuke Miyauchi

Kiyotaka Nakamura

Kazuhito Noda

A scanner includes the following features. A first driven roller sandwiches a document together with a first drive roller and is capable of rotating in a driven manner. A second driven roller sandwiches a document together with a second drive roller and is capable of rotating in a driven manner. A driving unit rotationally drives the first drive roller and the second drive roller. A transmission unit transmits a rotational force from one of the first driven roller and the second driven roller to another of the first driven roller and the second driven roller.

Image reading apparatus to suppress skewing of medium

An image reading apparatus includes a lower unit, an upper unit, a flexible flat cable (FFC), a GND harness, an accommodating portion, and a widened portion. The lower unit includes a main board. The upper unit includes a sub-board and is pivotably connected to the lower unit. The FFC and the GND harness have flexibility and couple the main board and the sub-board to each other. The accommodating portion accommodates the FFC and the GND harness. A length of the GND harness in a width direction is larger than a length corresponding to a gap between the accommodating portion and the FFC.

Information processing method, information processing apparatus, and program

An image reading apparatus includes a feed roller configured to feed paper toward a reading section, and a medium detection section provided along a transport path between the feed roller and the reading section and configured to include a transmitting portion configured to output an output value equivalent to a magnitude of an ultrasonic wave, and determines whether the transport of the paper is to be continued or to be brought to a halt on the basis of a lower limit value and an upper limit value for the output value, which are set in accordance with the kind of the paper. Further, in a case where the output value satisfies a first condition, a transport of the medium is continued, and in a case where the output value satisfies a condition different from the first condition, the transport of the medium is brought to a halt.

Image reading apparatus

A liquid container for a liquid ejection apparatus includes: a case having a liquid containing portion in its interior; a supply portion which is formed on a first side wall of the case, and through which a liquid in the liquid containing portion can flow to an exterior; a contact portion, which can contact a part of a slider of the liquid ejection apparatus to move the slider in a direction in which the liquid container is inserted; and an engagement portion, which is configured to engage a lock portion of the slider. The contact portion and the engagement portion are formed on a second side wall of the case, the second side wall intersecting the first side wall.

Ink cartridge attachment/detachment device, recording apparatus, liquid ejection apparatus, and liquid container

An image forming apparatus having a print head that reciprocates along a guide rail includes a carriage on which the print head is mounted. The print head is supplied with ink through a tube from an ink cartridge that is arranged outside the carriage. The carriage includes an engaging portion that slidably engages the carriage with the guide rail, an urging portion that presses the guide rail against the engaging portion, and a base portion on which the urging portion is mounted. The urging portion includes an elastic member that is in contact with the base portion at one end thereof, and a wedge-shaped member that is connected to the other end of the elastic member and urged in a direction in which the guide rail is pressed against the engaging portion by the elastic force of the elastic member.

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Fukuoka, Japan

Shuichi Kadota