发明名称 |
INK JET PRINTING SYSTEMS AND METHODS WITH PRE-FILL AND DIMPLE DESIGN |
摘要 |
Systems and methods of ejecting ink drops from an inkjet printer are disclosed. The systems and methods can include a printhead with one or more actuators with associated nozzles and membranes. A voltage waveform can be applied to the actuators to fill the actuators with a volume of ink and eject the ink through the nozzles as ink drops. The voltage waveform can have associated pre-fill voltage to fill the actuator with ink and a firing voltage to eject the ink. The actuator membranes can have multi-height dimples to protect the membranes from contacting electrodes and reduce the electric field.
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申请公布号 |
US2013162723(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
US201313772201 |
申请日期 |
2013.02.20 |
申请人 |
XEROX CORPORATION;XEROX CORPORATION |
发明人 |
HAYS ANDREW W.;GERMAIN RICHARD P.;DEGROOT JOSEPH A.;NYSTROM PETER J.;MA JUN |
分类号 |
B41J2/045 |
主分类号 |
B41J2/045 |
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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