Invention Grant
- Patent Title: Inkjet printing apparatus and method for agitating ink
- Patent Title (中): 喷墨打印设备和用于搅拌墨水的方法
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Application No.: US12212102Application Date: 2008-09-17
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Publication No.: US08167413B2Publication Date: 2012-05-01
- Inventor: Akira Ito
- Applicant: Akira Ito
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2007-245367 20070921
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
In order to recover unevenness in concentration of ink ejected from a print head, an agitation operation of agitating ink by causing the print head to reciprocate is carried out. This agitation operation sets a number of times of moving the print head for agitation according to a condition, such as a printing mode, for a reciprocating motion in a main scanning direction of the print head in printing.
Public/Granted literature
- US20090079802A1 INKJET PRINTING APPARATUS AND METHOD FOR AGITATING INK Public/Granted day:2009-03-26
Information query
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