Clearing silicate kogation
    1.
    发明申请
    Clearing silicate kogation 有权
    清除硅酸盐烧结

    公开(公告)号:US20070052761A1

    公开(公告)日:2007-03-08

    申请号:US11209574

    申请日:2005-08-23

    IPC分类号: B41J2/05

    CPC分类号: B41J2/14112

    摘要: Systems, methodologies, media, and other embodiments associated with clearing silicate based kogation from heating resistors employed in ink jet printing are described. One exemplary system embodiment includes a silicate kogation clearing logic configured to pulse the heating resistor at a high frequency and low pulse width to heat the resistor surface to a temperature below that required to form an ink bubble and thus below that required to eject a drop of ink. Heating the resistor facilitates breaking bonds between the silicate based kogation and the heating resistor.

    摘要翻译: 描述了与喷墨印刷中使用的加热电阻器清除基于硅酸盐的结垢有关的系统,方法,介质和其它实施方案。 一个示例性的系统实施例包括硅酸盐转移清除逻辑,其被配置为以高频率和低脉冲宽度脉冲加热电阻器,以将电阻器表面加热到低于形成墨水泡所需的温度,因此低于喷射一滴 墨水。 加热电阻器有助于破坏硅酸盐基烧结和加热电阻之间的接合。

    Method and apparatus for reducing nozzle failure in stored inkjet printheads
    4.
    发明申请
    Method and apparatus for reducing nozzle failure in stored inkjet printheads 有权
    用于减少存储的喷墨打印头中的喷嘴故障的方法和装置

    公开(公告)号:US20060023036A1

    公开(公告)日:2006-02-02

    申请号:US10909044

    申请日:2004-07-30

    IPC分类号: B41J2/17

    摘要: An inkjet printhead and a method for increasing the shelf life thereof are herein disclosed. The inkjet printhead has one or more nozzles for dispensing a colorant. These nozzles are fluidically connected to a reservoir. A first colorant substantially fills the nozzles while a second colorant is reserved in the reservoir.

    摘要翻译: 本文公开了一种喷墨打印头及其保存期限的增加方法。 喷墨打印头具有用于分配着色剂的一个或多个喷嘴。 这些喷嘴流体地连接到储存器。 第一着色剂基本上填充喷嘴,而在储存器中保留第二着色剂。

    Ink recirculation system
    5.
    发明申请
    Ink recirculation system 有权
    油墨循环系统

    公开(公告)号:US20060187278A1

    公开(公告)日:2006-08-24

    申请号:US11062043

    申请日:2005-02-18

    IPC分类号: B41J2/17

    CPC分类号: B41J2/175 B41J2/17596

    摘要: One embodiment of a method of storing a printhead includes opening a valve to a vent of an ink reservoir, operating a pump in a first direction to pull ink from the ink reservoir through said valve, and pumping the ink pulled from the ink reservoir to an ink supply container.

    摘要翻译: 存储打印头的方法的一个实施例包括将阀打开到墨水储存器的通风口,在第一方向上操作泵以从墨水储存器抽吸墨水通过所述阀,并且将从墨水储存器抽出的墨水泵送到 供墨容器

    Ink delivery system and methods for improved printing
    6.
    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

    IPC分类号: B41J2/175

    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。

    Printing mechanism and method of ink formulation
    8.
    发明申请
    Printing mechanism and method of ink formulation 有权
    油墨配方的印刷机理和方法

    公开(公告)号:US20060023041A1

    公开(公告)日:2006-02-02

    申请号:US10903622

    申请日:2004-07-30

    IPC分类号: B41J2/17 G01D11/00

    CPC分类号: B41J2/17

    摘要: One method of ink formulation may include providing a shipping material in a reservoir of a printing mechanism, placing a concentrated ink in communication with the reservoir, and mixing the shipping material and the concentrated ink together to create a print-ready ink.

    摘要翻译: 油墨配制的一种方法可以包括在印刷机构的储存器中提供运送材料,将浓缩墨水与储存器连通,并将运输材料和浓缩的墨水混合在一起以产生印刷准备的墨水。