Invention Grant
- Patent Title: Inkjet recording apparatus and method for controlling it
- Patent Title (中): 喷墨记录装置及其控制方法
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Application No.: US13033437Application Date: 2011-02-23
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Publication No.: US08356880B2Publication Date: 2013-01-22
- Inventor: Susumu Hirosawa , Yuji Kanome , Hiroyuki Tanaka , Yoshiaki Suzuki , Masahiro Sugimoto , Seiji Suzuki , Takeaki Nakano
- Applicant: Susumu Hirosawa , Yuji Kanome , Hiroyuki Tanaka , Yoshiaki Suzuki , Masahiro Sugimoto , Seiji Suzuki , Takeaki Nakano
- 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: JP2010-042350 20100226
- Main IPC: B41J2/165
- IPC: B41J2/165
Abstract:
In order to efficiently perform preliminary ejection of ink at a bend of an ink circulation passage, the number of preliminary ejections of a nozzle group located on the outer side of the bend is set larger than the number of preliminary ejections of a nozzle group located in the middle of the bend.
Public/Granted literature
- US20110211018A1 INKJET RECORDING APPARATUS AND METHOD FOR CONTROLLING IT Public/Granted day:2011-09-01
Information query
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