Canon Denshi Kabushiki Kaisha

Yoshihiro Taniike

Sadayuki Kaneko

Tetsurou Ishikawa

Masashi Yamaguchi

Asako Chiba

Misato Nakayama

Ayumi Machida

Yoshinori Kanaya

Tadashi Nakamura

Hiroshi Komuro

Tatsuya Nishi

Shigeru Kosuda

Yuji Gotoh

Toru Sakai

Toshio Ohki

Masanori Tamai

Masamune Tokizawa

In a case where feeding of a subsequent sheet by a feed roller is started after the trailing edge of a preceding sheet is detected by a post-registration sensor, a control unit of a sheet feeder controls the feed roller to rotate at a first feeding speed, and in a case where the leading edge of the subsequent sheet has passed through a nip position between the feed roller and a separation roller, the control unit controls the feed roller to rotate at a second feeding speed.

Sheet feeder, control method of sheet feeder, and storage medium

An apparatus includes a housing provided with a conveyance path, a conveyance unit which conveys a sheet along the conveyance path, a discharge port from which the sheet conveyed along the conveyance path is discharged, a discharge tray on which the sheet discharged from the discharge port is stacked, and an attitude change unit which changes an attitude of the discharge tray. The discharge tray includes a first sheet receiving surface which is a portion facing the discharge port in a discharge direction of the sheet and on which a leading edge of the sheet lands, and a second sheet receiving surface which is formed at a predetermined inclination with respect to the first sheet receiving surface. The attitude change unit changes the attitude of the discharge tray so that the first sheet receiving surface of the discharge tray is inclined toward the discharge port.

Sheet conveyance apparatus

There is provided an image reading apparatus including a first reading sensor provided in a first reading unit and configured to read one surface of the sheet, a second reading sensor provided in a second reading unit provided to face the first reading sensor and configured to read an image on the other surface of the sheet, a first background portion serving as a reading background of the first reading sensor, a second background portion serving as a reading background of the second reading sensor, and a moving portion configured to integrally move the first reading sensor and the second background portion, wherein the first reading unit includes a sensor case in which the first reading sensor is provided, and the sensor case is fixed to the apparatus main body.

Image reading apparatus

Growing community of inventors

Saitama-ken, Japan

Yoshihiro Taniike