Invention Grant
- Patent Title: Conveyance apparatus and recording apparatus
- Patent Title (中): 输送装置和记录装置
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Application No.: US13933795Application Date: 2013-07-02
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Publication No.: US09227809B2Publication Date: 2016-01-05
- Inventor: Haruhiko Tanami , Yuki Igarashi , Ryoya Shinjo , Ryohei Maruyama , Shin Genta , Naoki Wakayama
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc. IP Division
- Priority: JP2012-151405 20120705
- Main IPC: B41J11/42
- IPC: B41J11/42 ; B65H26/06 ; B41J11/44 ; B41J11/00 ; B65H20/02 ; B41J13/00

Abstract:
A conveyance apparatus includes a feeding unit, on which a roll sheet is settable, configured to feed the roll sheet, a conveyance roller configured to convey a sheet fed from the feeding unit, a first detection unit configured to detect a conveyance distance of the sheet conveyed by the conveyance roller, a second detection unit configured to detect a conveyance distance of the sheet drawn out from the roll sheet set on the feeding unit, a driving unit configured to synchronously drive the feeding unit when the sheet is conveyed by the conveyance roller, and a determination unit configured to determine a state of an end portion of the roll sheet based on detection results by the first detection unit and the second detection unit.
Public/Granted literature
- US20140008408A1 CONVEYANCE APPARATUS AND RECORDING APPARATUS Public/Granted day:2014-01-09
Information query
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