Title:
シート供給装置およびプリント装置
Document Type and Number:
Japanese Patent JP7346009
Kind Code:
B2
Abstract:
In a sheet supply apparatus, a type of sheet to be used can be specified using a sensor that detects a sheet separated from a roll at the time of automatic sheet feeding. The sheet supplying apparatus includes a driving unit configured to cause a roll including a wound consecutive sheet to rotate in a first direction for feeding the sheet or a second direction opposite to the first direction, a sensor that detects the sheet separated from an outer circumferential surface of the roll, and a specifying unit. In a case in which the sensor detects a leading end portion of the sheet while the roll is being rotated in the second direction, the driving unit changes a rotation direction of the roll from the second direction to the first direction and feeds the sheet, and the specifying unit is configured to specify a type of the sheet on the basis of an output of the sensor while the roll is being rotated in the second direction.
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Inventors:
Takahiro Oguro
Masafumi Kamada
Masato Nagayama
Yuki Igarashi
Masashi Negishi
Ryoya Shinjo
Ryo Kobayashi
Tomohiro Suzuki
Masafumi Kamada
Masato Nagayama
Yuki Igarashi
Masashi Negishi
Ryoya Shinjo
Ryo Kobayashi
Tomohiro Suzuki
Application Number:
JP2017046427A
Publication Date:
September 19, 2023
Filing Date:
March 10, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
B65H43/08; B41J11/42
Domestic Patent References:
| JP8133534A | ||||
| JP281659A | ||||
| JP2002182518A | ||||
| JP2007175948A | ||||
| JP201137557A | ||||
| JP2003246500A | ||||
| JP7215537A |
Foreign References:
| US9128438 |
Attorney, Agent or Firm:
Patent Attorney Tani / Abe Patent Office
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