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    IMAGE TRANSFER ROLLER (ITR) UTILIZING AN ELASTOMER CROWN
    3.
    发明申请
    IMAGE TRANSFER ROLLER (ITR) UTILIZING AN ELASTOMER CROWN 有权
    图像转印辊（ITR）使用弹性体

    公开(公告)号：US20120051803A1

    公开(公告)日：2012-03-01

    申请号：US12868936

    申请日：2010-08-26

    申请人： Christopher A. DiRubio ,  Paul F. Sawicki ,  Thomas C. Keyes ,  Edward W. Schnepf

    发明人： Christopher A. DiRubio ,  Paul F. Sawicki ,  Thomas C. Keyes ,  Edward W. Schnepf

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1685 ,  G03G2215/1614

    摘要： Disclosed is an image transfer roller (ITR) utilizing an elastomer crown, imaging devices and imaging apparatus using the disclosed ITR. According to one exemplary embodiment, an ITR includes a cylindrically shaped conductive shaft and an elastomer material covering all or a portion of the conductive shaft. The profile of the outer surface of the elastomer material includes a substantially quadratic crown profile.

    摘要翻译： 公开了使用弹性体冠的图像转印辊（ITR），使用所公开的ITR的成像装置和成像装置。 根据一个示例性实施例，ITR包括圆柱形导电轴和覆盖导电轴的全部或一部分的弹性体材料。 弹性体材料的外表面的轮廓包括基本上二次的冠状轮廓。

    Image transfer roller (ITR) utilizing an elastomer crown
    4.
    发明授权
    Image transfer roller (ITR) utilizing an elastomer crown 有权
    使用弹性体冠的图像转印辊（ITR）

    公开(公告)号：US08200136B2

    公开(公告)日：2012-06-12

    申请号：US12868936

    申请日：2010-08-26

    申请人： Christopher A. DiRubio ,  Paul F. Sawicki ,  Thomas C. Keyes ,  Edward W. Schnepf

    发明人： Christopher A. DiRubio ,  Paul F. Sawicki ,  Thomas C. Keyes ,  Edward W. Schnepf

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1685 ,  G03G2215/1614

    摘要： Disclosed is an image transfer roller (ITR) utilizing an elastomer crown, imaging devices and imaging apparatus using the disclosed ITR. According to one exemplary embodiment, an ITR includes a cylindrically shaped conductive shaft and an elastomer material covering all or a portion of the conductive shaft. The profile of the outer surface of the elastomer material includes a substantially quadratic crown profile.

    摘要翻译： 公开了使用弹性体冠的图像转印辊（ITR），使用所公开的ITR的成像装置和成像装置。 根据一个示例性实施例，ITR包括圆柱形导电轴和覆盖导电轴的全部或一部分的弹性体材料。 弹性体材料的外表面的轮廓包括基本上二次的冠状轮廓。

    Imaging device with positive air pressure and electrostatic precipitator
    5.
    发明授权
    Imaging device with positive air pressure and electrostatic precipitator 失效
    具有正气压和静电除尘器的成像装置

    公开(公告)号：US5613174A

    公开(公告)日：1997-03-18

    申请号：US540369

    申请日：1995-10-06

    申请人： Gary A. Denton ,  Douglas A. Kreckel ,  Paul F. Sawicki

    发明人： Gary A. Denton ,  Douglas A. Kreckel ,  Paul F. Sawicki

    IPC分类号： G03G21/00 ,  B41J2/47 ,  H04N1/00

    CPC分类号： B41J2/525 ,  B41J2/473 ,  H04N1/00519 ,  H04N1/00909 ,  H04N2201/0402

    摘要： An apparatus for illuminating a photoconductive surface. The apparatus includes a housing defining a chamber and an open end. An imaging device is placed in the housing chamber. The imager transmits light rays through the open end of the housing to the photoconductive surface. An air pump is coupled to the housing. The air pump maintains an outwardly directed flow of air from the open end of the housing so as to move particles away from the open end. Electrically biased electrodes are located between the imaging device and the photoconductive surface. They attract the particles so as to prevent the particles from contaminating the imaging device.

    摘要翻译： 一种用于照射光电导表面的装置。 该装置包括限定腔室和开口端的壳体。 成像装置放置在容纳室中。 成像器将光线穿过壳体的开口端传输到光电导表面。 气泵联接到壳体。 空气泵从壳体的开口端维持向外的空气流，以使颗粒远离开口端移动。 电偏置电极位于成像装置和光电导表面之间。 它们吸引颗粒以防止颗粒污染成像装置。

    Vacuum accumulator and ink manifold
    6.
    发明授权
    Vacuum accumulator and ink manifold 失效
    真空蓄能器和油墨歧管

    公开(公告)号：US06402293B1

    公开(公告)日：2002-06-11

    申请号：US09594683

    申请日：2000-06-16

    申请人： Paul F. Sawicki

    发明人： Paul F. Sawicki

    IPC分类号： B41J2165

    CPC分类号： B41J2/16508

    摘要： A method and system for a vacuum and ink manifold usable in a maintenance station of an ink jet printer, including at least one printhead maintenance cap, a pump generating negative pressure, a waste accumulator, and a manifold. The waste accumulator is designed specifically for the combination of dye and pigment inks to maintain the combined waste ink in a transportable fluid state.

    摘要翻译： 一种可用于喷墨打印机的维护站中的真空和墨水歧管的方法和系统，包括至少一个打印头维护盖，产生负压的泵，废物累积器和歧管。 废料收集器专门设计用于染料和颜料油墨的组合，以将合并的废墨油保持在可运输的流体状态。

    VARIABLE HFSI COUNTER FOR THE CHARGING SUBSYSTEM BASED ON GOM (GRAINS OF MOISTURE)
    8.
    发明申请
    VARIABLE HFSI COUNTER FOR THE CHARGING SUBSYSTEM BASED ON GOM (GRAINS OF MOISTURE) 有权
    基于GOM（水分含量）的充电子系统的可变HFSI计数器

    公开(公告)号：US20130094868A1

    公开(公告)日：2013-04-18

    申请号：US13271440

    申请日：2011-10-12

    申请人： Paul F. Sawicki ,  Robert S. Pozniakas

    发明人： Paul F. Sawicki ,  Robert S. Pozniakas

    IPC分类号： G03G15/02 ,  G03G15/00

    CPC分类号： G03G15/0291 ,  G03G21/203

    摘要： As set forth herein, computer-implemented methods and systems facilitate adjusting an HFSI counter increment as a function of local relative humidity in order to adjust corona device lifespan. Adjustment factors are set for a plurality of GOM levels and an adjustment factor to be applied to the HFSI counter increment is assigned to or set for each GOM level. A curve is determined or calculated that approximates the adjustment factor, and a quadratic equation defining the curve is determined. Humidity measurement data is received from an environmental sensor coupled to the printer device, and depending on the relative humidity in the local environment of the printer, and an adjustment factor derived from the quadratic equation is applied to the HFSI counter increment to adjust for dry or humid conditions.

    摘要翻译： 如本文所述，计算机实现的方法和系统有助于调整作为局部相对湿度的函数的HFSI计数器增量，以便调整电晕器件寿命。 针对多个GOM电平设置调整因子，并且将应用于HFSI计数器增量的调节因子分配给每个GOM电平或设置为每个GOM电平。 确定或计算出近似于调整因子的曲线，并确定定义曲线的二次方程。 从耦合到打印机设备的环境传感器接收湿度测量数据，并根据打印机局部环境中的相对湿度，并将从二次方程导出的调节因数应用于HFSI计数器增量以调整为干燥或 潮湿条件。

    Ink jet printer having a fast acting maintenance assembly
    9.
    发明授权
    Ink jet printer having a fast acting maintenance assembly 有权

    公开(公告)号：US06604811B2

    公开(公告)日：2003-08-12

    申请号：US09738421

    申请日：2000-12-15

    申请人： Paul F. Sawicki

    发明人： Paul F. Sawicki

    IPC分类号： B41J2165

    CPC分类号： B41J2/16538

    摘要： A fast acting printhead maintenance assembly is provided and includes a support frame and a flexible wiping member mounted to the support frame. The flexible wiping member has a body portion, and a wiping edge adjoining the body portion for making wiping contact with a nozzle face of a printhead during relative motion between the printhead and the flexible wiping member. The fast acting printhead maintenance assembly also includes a liquid ink wicking and absorbing member attached to the body portion of the flexible wiping member for immediately and quickly wicking and absorbing liquid ink wiped by the wiping edge from the nozzle face of the printhead, thereby resulting in continued high quality printed images and a relatively longer printhead life.

    Cam-actuated lever capping arm
    10.
    发明授权
    Cam-actuated lever capping arm 有权
    凸轮驱动杆盖臂

    公开(公告)号：US06533386B1

    公开(公告)日：2003-03-18

    申请号：US09721954

    申请日：2000-11-27

    申请人： Paul F. Sawicki ,  Richard H. Berg

    发明人： Paul F. Sawicki ,  Richard H. Berg

    IPC分类号： B41J2165

    CPC分类号： B41J2/16511

    摘要： A method and system for a cam-actuated lever capping arm for use in a maintenance station of an ink jet printer, the printer including a bi-directional translatable carriage supporting a print cartridge having a print head with nozzles in a nozzle face for printing ink droplets ejecting from said nozzles onto a recording medium at a printing zone in the printer, the translatable carriage being controlled by drive members under the control of a printer controller, the maintenance station being positioned at one side of the printing zone for translation of a print cartridge thereto on the translatable carriage for capping by the cap carriage, the cap carriage including, a pair of movable caps for sealing the nozzles in the printhead nozzle face, and a cam-actuated lever for moving the cap into a position in which the cap seals against the printhead nozzle face.

    摘要翻译： 一种用于喷墨打印机的维护站中的凸轮驱动的杠杆封盖臂的方法和系统，该打印机包括支撑打印头的双向可翻转滑架，该打印盒具有喷嘴的喷嘴，用于印刷墨水 在打印机的打印区域，从所述喷嘴喷射到记录介质上的液滴，可平移滑架由打印机控制器控制下的驱动构件控制，维护站位于打印区域的一侧，用于打印打印 墨盒在可平移的托架上，用于通过盖托架盖住，盖托架包括一对用于密封打印头喷嘴面中的喷嘴的可移动盖，以及用于将盖移动到盖子的位置的凸轮致动杠杆 密封打印头喷嘴面。