发明名称 |
Sensor system for printers |
摘要 |
An improved sensor system for a printer having a print carriage comprising an ink source, a print head, and a coupler for coupling the ink source to the print head, the coupler including a tube for carrying the ink and sensors for detecting voids in the ink carried by the tubes and positioned in close proximity to the ink source and the print head. A controller is coupled to the sensors and responsive to signals therefrom to stop the print carriage when voids are simultaneously detected by the sensors.
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申请公布号 |
US5710579(A) |
申请公布日期 |
1998.01.20 |
申请号 |
US19950434214 |
申请日期 |
1995.05.04 |
申请人 |
CALCOMP INC. |
发明人 |
HAHS, RICHARD A.;COBY, AUGUST D. |
分类号 |
B41J2/175;B41J29/38;(IPC1-7):B41J2/195;B41J24/393 |
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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