发明名称 |
PRINTER WITH RESERVOIR HEADSPACE PRESSURE CONTROL |
摘要 |
An inkjet printer that has a printhead for printing onto a media substrate, and a reservoir for containing a quantity of ink, the reservoir having a lower portion for holding ink and an upper portion defining a headspace of air above the ink. A fluid connection extends between the printhead and the reservoir. A pump draws air from the headspace to lower its air pressure and thereby controls the hydrostatic pressure of the ink at the printhead.
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申请公布号 |
US2009096846(A1) |
申请公布日期 |
2009.04.16 |
申请号 |
US20070872718 |
申请日期 |
2007.10.16 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
MORGAN JOHN DOUGLAS PETER;WORBOYS DAVID JOHN;WANG MIAO;MCAULIFFE PATRICK JOHN;SILVERBROOK KIA |
分类号 |
B41J2/175 |
主分类号 |
B41J2/175 |
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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