专利名称：Printhead with pump driven ink circulation发明人：Paul H. McClelland,Kenneth E. Trueba申请号：US08/550698申请日：19951031公开号：US06017117A公开日：20000125
摘要：A printhead for an inkjet printer employs an integral pump disposed in an inkfeed channel, input well, or output well to circulate ink to the ink expulsion chambers inthe printhead.
申请人：HEWLETT-PACKARD COMPANY
代理人：Raymond A. Jenski
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