发明名称 Ink delivery system and a method for replacing ink
摘要 An ink delivery system having a fluid supply and a printhead assembly, separate from and in fluid communication with the fluid supply. A primary flow path is configured to facilitate the delivery of fluid from the fluid supply to the printhead assembly, and a return flow path, at least partially separate from the primary flow path, is configured to facilitate the evacuation of fluid from the printhead assembly.
申请公布号 US7331664(B2) 申请公布日期 2008.02.19
申请号 US20040976670 申请日期 2004.10.29
申请人 HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 LANGFORD JEFFREY D;MANTOOTH HAROLD F;HARRIS CARRIE E
分类号 B41J2/18 主分类号 B41J2/18
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