发明名称 |
Ink volume sensing and replenishing system |
摘要 |
A system for monitoring ink volume in an ink reservoir carried on-board the print head carriage and replenishing the ink as needed to maintain an adequate volume of ink in the print head carriage ink reservoir, such replenishment coming from an off-board ink supply not positioned on the print head carriage.
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申请公布号 |
US5757390(A) |
申请公布日期 |
1998.05.26 |
申请号 |
US19950545964 |
申请日期 |
1995.10.20 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
GRAGG, BRIAN D.;KAPLINSKY, GEORGE T.;KHODAPANAH, TOFIGH;SWANSON, DAVID W.;CLARK, JAMES E. |
分类号 |
B41J2/125;B41J2/175;G01F23/292;(IPC1-7):B41J2/195 |
主分类号 |
B41J2/125 |
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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