Invention Grant
US08398206B2 Recovery processing method for print head, and inkjet printing apparatus using the same
有权
打印头的恢复处理方法和使用该打印头的喷墨打印装置
- Patent Title: Recovery processing method for print head, and inkjet printing apparatus using the same
- Patent Title (中): 打印头的恢复处理方法和使用该打印头的喷墨打印装置
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Application No.: US12958264Application Date: 2010-12-01
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Publication No.: US08398206B2Publication Date: 2013-03-19
- Inventor: Wakako Yamamoto , Hidehiko Kanda , Susumu Hirosawa
- Applicant: Wakako Yamamoto , Hidehiko Kanda , Susumu Hirosawa
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-278754 20091208
- Main IPC: B41J2/165
- IPC: B41J2/165
Abstract:
Wet wiping processing is performed on an ink ejection opening forming surface of a print head by use of a wiper. Then, as bubble removal processing, the print head is heated by use of either an electrothermal conversion element or a heat generating element located inside the print head, and then a control unit causes the print head to perform preliminary ejection K1 and preliminary ejection K2.
Public/Granted literature
- US20110134185A1 RECOVERY PROCESSING METHOD FOR PRINT HEAD, AND INKJET PRINTING APPARATUS USING THE SAME Public/Granted day:2011-06-09
Information query
IPC分类:
