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    Method of removing particulates from a printhead using film transfer
    51.
    发明申请
    Method of removing particulates from a printhead using film transfer 有权
    使用胶片转印从打印头去除微粒的方法

    公开(公告)号：US20070080990A1

    公开(公告)日：2007-04-12

    申请号：US11246708

    申请日：2005-10-11

    申请人： Vesa Karppinen ,  Kia Silverbrook

    发明人： Vesa Karppinen ,  Kia Silverbrook

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16535 ,  B41J2/16552

    摘要： A method of removing particulates from an ink ejection face of a printhead is provided. The method comprises the steps of: (a) flooding the face with ink from the printhead, thereby dispersing the particulates into the flooded ink; and (b) transferring the flooded ink, including the particulates, onto a film moving past the face. Damage to the face is avoided since the film does not contact the face.

    摘要翻译： 提供从打印头的喷墨面去除微粒的方法。 该方法包括以下步骤：（a）从打印头向油墨充满面，从而将微粒分散到淹墨中; 和（b）将包含微粒的淹水墨转移到移动通过面部的膜上。 避免了脸部受伤，因为胶片不接触脸部。

    Inkjet printer with maintenance station having non-contact film
    53.
    发明授权
    Inkjet printer with maintenance station having non-contact film 有权
    具有维修站的喷墨打印机具有非接触膜

    公开(公告)号：US08398202B2

    公开(公告)日：2013-03-19

    申请号：US12834794

    申请日：2010-07-12

    申请人： Vesa Karppinen ,  Kia Silverbrook

    发明人： Vesa Karppinen ,  Kia Silverbrook

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16523

    摘要： An inkjet printer has a carrier frame supporting an ink supply manifold; a pagewidth printhead with an ink ejection surface; an encapsulant defining a film guide and a maintenance station. The maintenance station includes: a chassis; a plurality of rollers mounted on the chassis; a film wound in a loop around the rollers; and a drive motor operatively connected to one of the rollers such that actuation of the drive motor rotates the film around said rollers. The chassis is moveable between a printing position in which the film is remote from the printhead and a cleaning position in which the film engages the film guide so that a cavity is defined by the film, the encapsulant and the ink ejection surface.

    摘要翻译： 喷墨打印机具有支撑供墨歧管的托架; 具有喷墨表面的页宽打印头; 限定胶片引导件和维护站的密封剂。 维护站包括：底盘; 安装在所述底盘上的多个辊; 卷绕在辊子周围的薄膜; 以及可操作地连接到其中一个辊的驱动马达，使得驱动马达的致动使膜围绕所述辊旋转。 底盘可以在胶片远离打印头的打印位置和胶片与胶片导板之间接合的清洁位置之间移动，从而通过胶片，胶囊和喷墨表面限定空腔。

    Printhead maintenance method with purging, ink removal and printing steps
    54.
    发明授权
    Printhead maintenance method with purging, ink removal and printing steps 有权
    打印头维护方法，具有清洗，墨水清除和打印步骤

    公开(公告)号：US08104870B2

    公开(公告)日：2012-01-31

    申请号：US12765817

    申请日：2010-04-22

    申请人： Vesa Karppinen ,  Kia Silverbrook

    发明人： Vesa Karppinen ,  Kia Silverbrook

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16585 ,  B41J2/16526

    摘要： A method of purging and printing from an inkjet printhead. The method comprises the steps of: (i) purging the printhead using a purging ink, thereby flooding an ink ejection face of the printhead; (ii) removing the flooded ink from the ink ejection face by feeding a transfer surface past the printhead, wherein no part of the transfer surface makes contact with the printhead; and (iii) printing from the printhead using a printing ink.

    摘要翻译： 从喷墨打印头清洗和打印的方法。 该方法包括以下步骤：（i）使用清洗油墨清洗打印头，从而溢出打印头的喷墨面; （ii）通过将转印表面馈送通过打印头来从喷墨面去除淹没的油墨，其中转印表面的任何部分都不与打印头接触; 和（iii）使用印刷油墨从打印头进行打印。

    Printer with ink pressure regulator
    56.
    发明授权
    Printer with ink pressure regulator 有权
    带墨水压力调节器的打印机

    公开(公告)号：US08033635B2

    公开(公告)日：2011-10-11

    申请号：US12627631

    申请日：2009-11-30

    申请人： Kia Silverbrook ,  Akira Nakazawa ,  Jonathan Mark Bulman ,  Vesa Karppinen

    发明人： Kia Silverbrook ,  Akira Nakazawa ,  Jonathan Mark Bulman ,  Vesa Karppinen

    IPC分类号： B41J2/165 ,  B41J2/17

    CPC分类号： B41J2/17509 ,  B41J2/175 ,  B41J2/17596 ,  B41J29/08

    摘要： An inkjet printer includes a printhead integrated circuit (IC) with an array of nozzles for ejecting ink on to print media; an ink supply reservoir for storing ink; an ink supply line defining a flow path from the ink supply reservoir to the printhead IC; a valve in the ink supply line proximate the printhead IC selectively closing the flow path to the printhead IC; an ink purge actuator for forcing a volume of ink out of the printhead under pressure; a printhead maintenance system having a collection roller for rotating such that the collection roller surface collects ink purged from the printhead and draws the ink away; and a pressure regulator provided in the ink supply reservoir downstream from the ink supply reservoir. The pressure regulator is normally biased shut, and operable to open upon a threshold pressure difference between ink upstream of the pressure regulator and ink downstream of the pressure regulator.

    摘要翻译： 喷墨打印机包括：打印头集成电路（IC），其具有用于将墨喷射到打印介质上的喷嘴阵列; 用于存储墨水的墨水供应储存器; 墨水供应线，其限定从墨水供应储存器到打印头IC的流动路径; 靠近打印头IC的墨水供应线中的阀选择性地关闭到打印头IC的流动路径; 用于在压力下将一定量的墨水从打印头中压出的墨水清除致动器; 打印头维护系统，具有用于旋转的收集辊，使得收集辊表面收集从打印头清除的墨水并将墨水吸走; 以及压力调节器，其设置在供墨容器下游的供墨容器中。 压力调节器通常被偏置关闭，并且可操作以在压力调节器上游的墨水和压力调节器下游的墨水之间的阈值压力差打开。

    INKJET PRINTER WITH MAINTENANCE STATION HAVING NON-CONTACT FILM
    60.
    发明申请
    INKJET PRINTER WITH MAINTENANCE STATION HAVING NON-CONTACT FILM 有权
    带有非接触式电影的维护站的喷墨打印机

    公开(公告)号：US20100277544A1

    公开(公告)日：2010-11-04

    申请号：US12834794

    申请日：2010-07-12

    申请人： Vesa Karppinen ,  Kia Silverbrook

    发明人： Vesa Karppinen ,  Kia Silverbrook

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16523

    摘要： An inkjet printer has a carrier frame supporting an ink supply manifold; a pagewidth printhead with an ink ejection surface; an encapsulant defining a film guide and a maintenance station. The maintenance station includes: a chassis; a plurality of rollers mounted on the chassis; a film wound in a loop around the rollers; and a drive motor operatively connected to one of the rollers such that actuation of the drive motor rotates the film around said rollers. The chassis is moveable between a printing position in which the film is remote from the printhead and a cleaning position in which the film engages the film guide so that a cavity is defined by the film, the encapsulant and the ink ejection surface.

    摘要翻译： 喷墨打印机具有支撑供墨歧管的托架; 具有喷墨表面的页宽打印头; 限定胶片引导件和维护站的密封剂。 维护站包括：底盘; 安装在所述底盘上的多个辊; 卷绕在辊子周围的薄膜; 以及可操作地连接到其中一个辊的驱动马达，使得驱动马达的致动使膜围绕所述辊旋转。 底盘可以在胶片远离打印头的打印位置和胶片与胶片导板之间接合的清洁位置之间移动，从而通过胶片，胶囊和喷墨表面限定空腔。