Invention Grant
- Patent Title: Inkjet printing apparatus and control method
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Application No.: US15623833Application Date: 2017-06-15
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Publication No.: US10265951B2Publication Date: 2019-04-23
- Inventor: Takatoshi Nakano , Minoru Teshigawara , Atsushi Takahashi , Takuya Fukasawa , Rinako Kameshima
- 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: JP2016-129086 20160629; JP2017-094289 20170510
- Main IPC: B41J2/195
- IPC: B41J2/195 ; B41J2/045 ; B41J2/175 ; B41J2/18
Abstract:
An inkjet printing apparatus and its control method which can suppress defective ejection and wasteful ink consumption are provided. For that purpose, pigment density Nx of the ink in a circulation path is calculated, and the ink in the circulation path is discharged on the basis of the pigment density Nx.
Public/Granted literature
- US20180001623A1 INKJET PRINTING APPARATUS AND CONTROL METHOD Public/Granted day:2018-01-04
Information query
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