Invention Grant
- Patent Title: Printing apparatus and conveyance control method thereof
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Application No.: US17315047Application Date: 2021-05-07
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Publication No.: US11458746B2Publication Date: 2022-10-04
- Inventor: Tomohiro Suzuki , Naoki Wakayama , Ryutaro Takahashi , Masakazu Nagashima , Hideyuki Nozawa , Waichiro Saiki
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. I.P. Division
- Priority: JPJP2020-085493 20200514
- Main IPC: B41J11/66
- IPC: B41J11/66 ; B41J11/42 ; B41J15/00

Abstract:
A printing apparatus includes a feeding unit, a conveyance unit, a cutting unit, and a control unit. The conveyance unit nips the print medium conveyed from the feeding unit by a first roller and a second roller, and conveys the nipped print medium. The cutting unit cuts the print medium. The control unit: (1) performs control to make a command speed of the first roller lower than a command speed of the second roller until a printhead printing reaches near a trailing edge of a printing length after printing has started, (2) performs control to make the command speed of the first roller higher than the command speed of the second roller when the printing has reached near the trailing edge of the printing length, and (3) subsequently controls the cutting unit configured to cut the print medium.
Public/Granted literature
- US20210354484A1 PRINTING APPARATUS AND CONVEYANCE CONTROL METHOD THEREOF Public/Granted day:2021-11-18
Information query
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