Invention Grant
- Patent Title: Printing apparatus and control method
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Application No.: US16242358Application Date: 2019-01-08
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Publication No.: US10745225B2Publication Date: 2020-08-18
- Inventor: Takakazu Ohashi , Kouhei Tokuda
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@a733a7c
- Main IPC: B65H5/06
- IPC: B65H5/06 ; B41J11/06 ; B41J13/03 ; B65H29/12 ; B41J11/00 ; B41J13/00

Abstract:
A printing apparatus has a conveyance roller and a driven roller disposed upstream of a print head in the first direction, a platen facing the print head and supporting the print medium, a producing unit producing a holding force for holding the print medium at the platen. A conveyance operation includes a first conveyance operation in which the print medium is conveyed without any release from between the conveyance roller and the driven roller and a second conveyance operation in which the print medium is released from between the conveyance roller and the driven roller. A rotation amount of the conveyance roller during the second conveyance operation is increased than that during the first conveyance operation.
Public/Granted literature
- US20190232689A1 PRINTING APPARATUS AND CONTROL METHOD Public/Granted day:2019-08-01
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