发明名称 |
Ink delivery system and methods for improved printing |
摘要 |
An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.
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申请公布号 |
US7510274(B2) |
申请公布日期 |
2009.03.31 |
申请号 |
US20050040941 |
申请日期 |
2005.01.21 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
DAVIS JEREMY A;GEDRAITIS MELISSA S.;BALDWIN MARC A.;BARINAGA LOUIS;DOWELL DANIEL D;CHILDS ASHLEY E;SMITH MARK A.;STEINMETZ CHARLES R.;STATHEM RALPH L.;LANGFORD JEFFREY D.;HILTON MICHAEL L. |
分类号 |
B41J2/19;B41J2/18 |
主分类号 |
B41J2/19 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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