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    PIN-ACTUATED PRINTHEAD
    24.
    发明申请
    PIN-ACTUATED PRINTHEAD 有权
    引脚打印头

    公开(公告)号：US20160339635A1

    公开(公告)日：2016-11-24

    申请号：US14717560

    申请日：2015-05-20

    Applicant: XEROX CORPORATION

    Inventor： Peter J. Nystrom ,  Barry P. Mandel ,  Andrew W. Hays ,  Jun Ma ,  David Allen Mantell ,  Gary D. Redding ,  Peter M. Gulvin

    IPC: B29C67/00

    CPC classification number: B29C64/20 ,  B29C64/00 ,  B29C64/106 ,  B29C64/112 ,  B33Y30/00

    Abstract: A pin actuated printhead includes an orifice through which a material is ejected, a chamber to hold the material to be ejected, a channel connecting the chamber to the orifice, and an actuated pin, to enter the orifice and to eject the material from the orifice. The printhead is configured to eject a material with a viscosity of 10,000 cP or more at an elevated temperature.

    Abstract translation: 引脚致动的打印头包括一个孔，材料通过该孔喷出，用于保持要喷射的材料的腔室，将腔室连接到孔口的通道和一个致动销，以进入孔口并从孔口喷出材料 。 打印头被配置为在升高的温度下喷射粘度为10,000cP或更高的材料。

    Control method to reduce printhead damage and contamination
    25.
    发明授权
    Control method to reduce printhead damage and contamination 有权
    减少打印头损坏和污染的控制方法

    公开(公告)号：US09248645B1

    公开(公告)日：2016-02-02

    申请号：US14615876

    申请日：2015-02-06

    Applicant: Xerox Corporation

    Inventor： Barry P. Mandel ,  Steven R. Moore

    IPC: B41J2/165 ,  B41J2/045

    CPC classification number: B41J25/308 ,  B41J2/2146 ,  B41J25/3088

    Abstract: A printing device includes an array of printheads, an actuator, and a controller. The actuator is configured to move the printheads between: a first distance from a surface on which an ink image is to be formed that enables the printheads to eject ink and form a portion of the ink image on the surface; and a second distance from the surface that is greater than the first distance. Both the first and second distances are within a print zone of the printing device. The controller is configured to identify at least one printhead that is not used for a portion of a print job, and is further configured to operate the actuator to move the identified printhead to the second distance from the surface.

    Abstract translation: 打印装置包括打印头阵列，致动器和控制器。 所述致动器被配置为在打印头与要形成的油墨图像的表面之间的第一距离处移动打印头，所述第一距离使得打印头能够喷射墨水并在表面上形成墨水图像的一部分; 并且距离表面的第二距离大于第一距离。 第一和第二距离都在打印装置的打印区域内。 控制器被配置为识别不用于打印作业的一部分的至少一个打印头，并且还被配置为操作致动器以将识别的打印头移动到离表面的第二距离。

    MULTIPLE THIN FILM PIEZOELECTRIC ELEMENTS DRIVING SINGLE JET EJECTION SYSTEM
    26.
    发明申请
    MULTIPLE THIN FILM PIEZOELECTRIC ELEMENTS DRIVING SINGLE JET EJECTION SYSTEM 有权
    多片薄膜压电元件驱动单喷射喷射系统

    公开(公告)号：US20150239246A1

    公开(公告)日：2015-08-27

    申请号：US14192113

    申请日：2014-02-27

    Applicant: Xerox Corporation

    Inventor： Peter J. Nystrom ,  Barry P. Mandel ,  Peter M. Gulvin

    IPC: B41J2/14

    CPC classification number: B41J2/14233 ,  B41J2002/14338 ,  B41J2002/14403

    Abstract: A printhead including a plurality of actuators, wherein each actuator of the plurality of actuators includes a plurality of drive electrodes, a plurality of diaphragms, and a single nozzle. Each drive electrode is uniquely paired with one of the diaphragms. In an embodiment, the printhead may be configured so that all drive electrodes for a single actuator always activate simultaneously to eject ink from the single nozzle. In another embodiment, the printhead may be configured so that each drive electrode of the plurality of drive electrodes for a single actuator are individually addressable and may be fired independently of the other drive electrodes of the single actuator.

    Abstract translation: 一种打印头，包括多个致动器，其中多个致动器的每个致动器包括多个驱动电极，多个隔膜和单个喷嘴。 每个驱动电极与其中一个隔膜独特配对。 在一个实施例中，打印头可以被配置为使得用于单个致动器的所有驱动电极总是同时激活以从单个喷嘴喷射墨水。 在另一个实施例中，打印头可以被配置为使得用于单个致动器的多个驱动电极的每个驱动电极可单独寻址，并且可以独立于单个致动器的其它驱动电极进行点火。

    TRACKING IN BELT ON BELT ARCHITECTURE THROUGH SELF-ALIGNMENT
    27.
    发明申请
    TRACKING IN BELT ON BELT ARCHITECTURE THROUGH SELF-ALIGNMENT 有权
    通过自对准跟踪皮带建筑物

    公开(公告)号：US20140265109A1

    公开(公告)日：2014-09-18

    申请号：US13840506

    申请日：2013-03-15

    Applicant: Xerox Corporation

    Inventor： Joannes N.M. de Jong ,  Barry P. Mandel

    IPC: B65H9/00

    CPC classification number: B65H9/00 ,  B41J11/007 ,  B65H5/004 ,  B65H5/023 ,  B65H2402/24 ,  B65H2402/5161 ,  B65H2404/2615 ,  B65H2801/06

    Abstract: Provided herein is a document processing system with improved paper path alignment and superior media hold-down capability, which minimizes undesirable electrostatic fields in the print zone. The document processing system includes a first belt module including a first roller and a second roller with a tack belt in surrounding engagement with the first roller and the second roller. The processing system further includes a second belt module, which includes a third roller and a fourth roller with a media transport belt in surrounding engagement with the third roller and the fourth roller. A mounting support for the first belt module is also included herein, the mounting support is designed to allow the first module to self-align relative to the second transport.

    Abstract translation: 本文提供了一种文档处理系统，其具有改进的纸张路径对准和优异的介质压缩能力，其最小化打印区域中不期望的静电场。 文件处理系统包括第一带组件，其包括第一辊和第二辊，其具有与第一辊和第二辊周围接合的粘性带。 处理系统还包括第二带组件，其包括第三辊和第四辊，其中介质传送带与第三辊和第四辊周围接合。 此处还包括用于第一带组件的安装支撑件，安装支撑件被设计成允许第一模块相对于第二传送装置自对准。

    IMAGE QUALITY BY PRINTING FREQUENCY ADJUSTMENT USING BELT SURFACE VELOCITY MEASUREMENT
    28.
    发明申请
    IMAGE QUALITY BY PRINTING FREQUENCY ADJUSTMENT USING BELT SURFACE VELOCITY MEASUREMENT 有权
    使用皮带表面速度测量打印频率调整的图像质量

    公开(公告)号：US20140168298A1

    公开(公告)日：2014-06-19

    申请号：US13717088

    申请日：2012-12-17

    Applicant: XEROX CORPORATION

    Inventor： Joannes N. M. de Jong ,  Barry P. Mandel

    IPC: B41J2/045

    CPC classification number: B41J11/007 ,  B41J2/04503 ,  B41J2/04581

    Abstract: Embodiments described herein are directed to a reflex printing system with improved image quality. A media transport moves a media substrate or an intermediate belt along a media path in a process direction past the two or more print heads, which deposit inks onto the media substrate or the intermediate belt. A velocity measuring device directly measures and transmits the speed of the surface of belt or media that is to receive the image to a controller, which sends print commands to the two or more print heads to control the frequency of the printing. The inks deposited on the media substrate or intermediate belt have a color registration of from 10 to 20 microns.

    Abstract translation: 本文描述的实施例涉及具有改进的图像质量的反射打印​​系统。 介质输送器沿着介质路径沿着介质路径移动通过两个或更多个打印头的过程方向，其将油墨沉积到介质基板或中间带上。 速度测量装置直接测量并传送接收图像的皮带或介质表面的速度到控制器，控制器向两个或多个打印头发送打印命令以控制打印的频率。 沉积在介质基材或中间带上的油墨具有10至20微米的颜色配准。

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