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    Ink delivery system and methods for improved printing
    1.
    发明申请
    Ink delivery system and methods for improved printing 有权
    油墨输送系统和改进打印方法

    公开(公告)号：US20060164473A1

    公开(公告)日：2006-07-27

    申请号：US11040941

    申请日：2005-01-21

    申请人： Jeremy Davis ,  Melissa Gedraitis ,  Marc Baldwin ,  Louis Barinaga ,  Daniel Dowell ,  Ashley Childs ,  Mark Smith ,  Charles Steinmetz ,  Ralph Stathem ,  Jeffrey Langford ,  Michael Hilton

    发明人： Jeremy Davis ,  Melissa Gedraitis ,  Marc Baldwin ,  Louis Barinaga ,  Daniel Dowell ,  Ashley Childs ,  Mark Smith ,  Charles Steinmetz ,  Ralph Stathem ,  Jeffrey Langford ,  Michael Hilton

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17509 ,  B41J2/17523 ,  B41J2/17563 ,  B41J2/17596 ,  B41J2/19 ,  B41J2/195

    摘要： An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube. A method for controlling effects of accumulated air in a printhead assembly. The printhead assembly has at least one ink reservoir and one standpipe separated by a particle filter. The printhead assembly is fluidicly connected to at least one off-axis ink supply container by at least one tube. The method includes drawing air from said printhead assembly through said standpipe into the tube.

    摘要翻译： 具有至少一个离轴供墨容器和轴上打印头组件的油墨输送系统。 打印头组件包括至少一个储存器和由颗粒过滤器分离的对应的立管。 至少一个管将离轴供墨容器连接到打印头组件。 第一阀构造成选择性地打开管和储存器之间的流动路径。 第二阀构造成选择性地打开立管和管之间的流动路径。 一种用于控制打印头组件中累积空气的影响的方法。 打印头组件具有至少一个油墨储存器和一个由颗粒过滤器分离的立管。 打印头组件通过至少一个管道流体地连接到至少一个离轴供墨容器。 该方法包括将空气从所述打印头组件通过所述立管抽入管中。