发明申请
US20110134185A1 RECOVERY PROCESSING METHOD FOR PRINT HEAD, AND INKJET PRINTING APPARATUS USING THE SAME
有权
用于打印头的恢复处理方法和使用其的喷墨打印设备
- 专利标题： RECOVERY PROCESSING METHOD FOR PRINT HEAD, AND INKJET PRINTING APPARATUS USING THE SAME
- 专利标题（中）： 用于打印头的恢复处理方法和使用其的喷墨打印设备
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申请号： US12958264申请日： 2010-12-01
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公开(公告)号： US20110134185A1公开(公告)日： 2011-06-09
- 发明人: Wakako Yamamoto , Hidehiko Kanda , Susumu Hirosawa
- 申请人： Wakako Yamamoto , Hidehiko Kanda , Susumu Hirosawa
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-278754 20091208
- 主分类号： B41J2/165
- IPC分类号： B41J2/165
摘要：
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.
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