发明授权
- 专利标题： System and method for supplying ink to an inkjet cartridge
- 专利标题（中）： 向墨盒供墨的系统和方法
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申请号： US14175598申请日： 2014-02-07
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公开(公告)号： US09180674B2公开(公告)日： 2015-11-10
- 发明人: Theodore F. Cyman, Jr. , Anthony V. Moscato , Kent David Jayme , George A. Alessi
- 申请人： R. R. Donnelley & Sons Company
- 申请人地址： US IL Chicago
- 专利权人： R.R. Donnelley & Sons Company
- 当前专利权人： R.R. Donnelley & Sons Company
- 当前专利权人地址： US IL Chicago
- 代理机构： McCracken & Gillen
- 主分类号： B41J2/175
- IPC分类号： B41J2/175
摘要：
In a system and method for operating an ink supply to an inkjet cartridge, wherein the ink supply includes an ink reservoir and an ink tube, ink in the ink reservoir is coupled to ink in the ink tube. Ullage above the ink in the ink reservoir is coupled with ullage above the ink in the ink tube. Ink from the ink tube is supplied to the inkjet cartridge.
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