专利名称：PRINTHEAD ASSEMBLY PRIMING发明人：Curt Gonzales,Jeana M. Kanyer申请号：US13240988申请日：20110922
公开号：US20130076809A1公开日：20130328
专利附图：
摘要：In one example, a liquid dispensing device includes a printhead assembly havinga liquid port through which liquid may move between a removable liquid container andthe printhead assembly and an air port through which air may flow to and from thecontainer. A pressure source is operatively connected to the air port to pressurize the
container to push liquid from the container through the liquid port into the printheadassembly. A vent is operatively connected to the air port to vent the pressurizedcontainer to draw froth from the printhead assembly through the liquid port into thecontainer. In another example, a method for priming a printhead assembly includespushing liquid from a container into the printhead assembly through a liquid port andthen pulling froth from the printhead assembly into the container through the liquidport.
申请人：Curt Gonzales,Jeana M. Kanyer
地址：Corvallis OR US,Monmouth OR US
国籍：US,US
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容