Printers, methods, and apparatus to reduce aerosol
    1.
    发明授权
    Printers, methods, and apparatus to reduce aerosol 有权
    用于减少气溶胶的打印机,方法和设备

    公开(公告)号:US08851622B2

    公开(公告)日:2014-10-07

    申请号:US13878720

    申请日:2010-10-29

    IPC分类号: B41J2/165 B41J11/00 G03G15/10

    摘要: Printers, methods, and apparatus to reduce aerosol are disclosed. An example apparatus to reduce aerosol includes a print head to generate droplets and aerosol, and to direct the droplets toward a print substrate, a first corona wire to generate first ions having a first electrical polarity to direct the aerosol toward the print substrate, and a second corona wire to generate second ions to direct the aerosol toward the print substrate, wherein the second ions have a second electrical polarity that is opposite the first electrical polarity.

    摘要翻译: 公开了用于减少气溶胶的打印机,方法和装置。 用于减少气溶胶的示例性装置包括产生液滴和气溶胶的打印头,以及将液滴引导到打印基底,第一电晕丝,以产生具有第一电极性的第一离子,以将气溶胶引向印刷基底;以及 第二电晕丝以产生第二离子以将气溶胶引向印刷基底,其中第二离子具有与第一电极性相反的第二电极性。

    System and method to remove surface contaminants from image transfer blanket
    3.
    发明授权
    System and method to remove surface contaminants from image transfer blanket 有权
    从图像转印层去除表面污染物的系统和方法

    公开(公告)号:US08699907B2

    公开(公告)日:2014-04-15

    申请号:US13211680

    申请日:2011-08-17

    IPC分类号: G03G15/00 G03G15/16

    CPC分类号: G03G15/161 G03G2215/1661

    摘要: A cleaning system usable with an image forming apparatus, which includes an intermediate transfer member having an image transfer blanket, includes a cleaning unit including a cleaner roller having at least one channel to transport fluid therein and a cleaner receiving surface to receive a cleaner layer, and a control unit including a temperature control module to control transportation of the fluid through the at least one channel to regulate a temperature of the cleaner roller, with the cleaner layer formed on the cleaner receiving surface to remove surface contaminants from the image transfer blanket.

    摘要翻译: 一种可用于图像形成装置的清洁系统,包括具有图像转印毯的中间转印部件,包括清洁单元,该清洁单元包括具有至少一个通道以在其中输送流体的清洁辊,以及用于接收清洁剂层的清洁器接收表面, 以及控制单元,其包括温度控制模块,用于控制通过所述至少一个通道的流体的运输,以调节所述清洁辊的温度,所述清洁器层形成在所述清洁器接收表面上以从所述图像转印毯去除表面污染物。

    Printing systems and methods
    4.
    发明授权
    Printing systems and methods 有权
    打印系统和方法

    公开(公告)号:US08684056B2

    公开(公告)日:2014-04-01

    申请号:US12401216

    申请日:2009-03-10

    摘要: Systems and associated methods of printing using ink-jet technology and offset printing capabilities are provided. The method can comprise jetting an ink onto a printing blanket, where the ink comprises a carrier and a pigment colorant, and where the carrier substantially free of polymers. Additional steps include developing the ink to create a print image on the printing blanket; applying a layer of wetting fluid to a surface of a print medium, where the surface includes a coating comprising a polymer; heating the surface to a print-receptive temperature that is lower than the softening temperature of the polymer, causing softening of the polymer; and transferring the print image from the printing blanket to the surface.

    摘要翻译: 提供了使用喷墨技术和胶版印刷能力的打印系统和相关方法。 该方法可以包括将油墨喷射到印刷毯上,其中油墨包含载体和颜料着色剂,并且其中载体基本上不含聚合物。 附加步骤包括开发墨水以在印刷毯上创建打印图像; 将一层润湿流体施加到打印介质的表面,其中所述表面包括包含聚合物的涂层; 将表面加热到低于聚合物的软化温度的印刷接受温度,导致聚合物的软化; 并将打印图像从印刷橡皮布转印到表面。

    INK COMPOSITION, DIGITAL PRINTING SYSTEM AND METHODS
    5.
    发明申请
    INK COMPOSITION, DIGITAL PRINTING SYSTEM AND METHODS 有权
    墨水组合物,数字打印系统和方法

    公开(公告)号:US20120026224A1

    公开(公告)日:2012-02-02

    申请号:US12848092

    申请日:2010-07-30

    IPC分类号: B41J29/38 B41J2/06 C09D11/02

    摘要: An ink composition has controlled conductivity, and a digital printing system and a method of printing an ink employ an offset inkjet printing platform. The ink composition includes pigment particles dispersed in an oil-based dielectric carrier fluid with an oil-soluble dispersant. A concentration of dispersant is a fraction of a concentration of the pigment particles sufficient to render an electrical conductivity of the ink composition less than 100 pico Siemens per centimeter (pS/cm). The printing system includes an ink having an electrical conductivity less than or equal to about 300 pS/cm, an inkjet print head, a transfer medium, a developer, a remover and an image transferer. In the method of printing, the ink is nonelectrostatically jetted to the transfer medium, and developed into a fixed image. A portion of a supernatant is removed from the fixed image, and the fixed image is transferred to a media substrate.

    摘要翻译: 油墨组合物具有控制的导电性,并且数字印刷系统和印刷方法使用偏移喷墨印刷平台。 油墨组合物包括分散在油性介电载体流体中的油溶性分散剂的颜料颗粒。 分散剂的浓度是足以使墨水组合物的电导率小于100皮克西门子每厘米(pS / cm)的颜料颗粒浓度的一部分。 印刷系统包括具有小于或等于约300pS / cm的导电性的墨水,喷墨打印头,转印介质,显影剂,去除剂和图像转印体。 在印刷方法中,油墨非绝缘地喷射到转印介质上,并显影成固定图像。 从固定图像中去除一部分上清液,并将固定的图像转印到培养基质上。

    PERFORMING A USER RELATED OPERATION
    7.
    发明申请
    PERFORMING A USER RELATED OPERATION 有权
    执行用户相关操作

    公开(公告)号:US20130290115A1

    公开(公告)日:2013-10-31

    申请号:US13455426

    申请日:2012-04-25

    IPC分类号: G06F21/00 G06Q30/02

    摘要: A method of performing a user related operation includes, with an optical reader, reading an encoded on-line address being displayed on a display of a pocket-sized card to be carried by a user; decoding the encoded on-line address; requesting access to remotely stored data using the on-line address, the remotely stored data being related to the user; and, upon the requested access being granted, loading the remotely stored data.

    摘要翻译: 执行用户相关操作的方法包括:通过光学读取器读取在用户携带的口袋大小的卡的显示器上显示的编码的在线地址; 解码编码的在线地址; 请求使用在线地址访问远程存储的数据,远程存储的数据与用户相关; 并且在所请求的访问被授予之后,加载远程存储的数据。

    ROTATABLE PRINTHEAD ASSEMBLY
    8.
    发明申请
    ROTATABLE PRINTHEAD ASSEMBLY 有权
    可旋转打印机组件

    公开(公告)号:US20130271517A1

    公开(公告)日:2013-10-17

    申请号:US13446606

    申请日:2012-04-13

    IPC分类号: B41J29/38

    摘要: A printing assembly includes a pressure control tank and a printhead assembly. The printhead assembly is in fluid communication with the pressure control tank while the printhead assembly and the pressure control tank are selectively rotatable into a plurality of different positions relative to one another.

    摘要翻译: 打印组件包括压力控制箱和打印头组件。 打印头组件与压力控制箱流体连通,同时打印头组件和压力控制箱可以相对于彼此选择性地旋转到多个不同的位置。

    TECHNIQUES FOR PROTECTING IMAGING ACCESS OF ELECTRONIC PAPER
    9.
    发明申请
    TECHNIQUES FOR PROTECTING IMAGING ACCESS OF ELECTRONIC PAPER 有权
    用于保护电子纸成像接入的技术

    公开(公告)号:US20130235446A1

    公开(公告)日:2013-09-12

    申请号:US13416190

    申请日:2012-03-09

    IPC分类号: G02F1/167

    摘要: Techniques for protecting imaging access of electronic paper are described herein. For example, an electronic paper device with protected imaging access includes a substrate, an e-paper surface disposed on the substrate, a removable cover to prevent alteration of the e-paper surface when the cover is disposed over the e-paper surface, and a reversible locking mechanism engaging with the cover to secure the cover in place over the e-paper surface. A method for secure writing to e-paper is also provided.

    摘要翻译: 本文描述了用于保护电子纸成像接入的技术。 例如,具有受保护的成像存取的电子纸装置包括基板,设置在基板上的电子纸表面,可拆卸盖,以防止当盖布置在电子纸表面上时电子纸表面的改变;以及 与盖接合的可逆锁定机构,以将盖固定在电子纸表面上的适当位置。 还提供了一种用于安全写入电子纸的方法。

    IMAGE FORMING APPARATUS, CLEANING SYSTEM USABLE WITH IMAGE FORMING APPARATUS, AND METHOD THEREOF
    10.
    发明申请
    IMAGE FORMING APPARATUS, CLEANING SYSTEM USABLE WITH IMAGE FORMING APPARATUS, AND METHOD THEREOF 有权
    图像形成装置,具有图像形成装置的清洁系统及其方法

    公开(公告)号:US20130045022A1

    公开(公告)日:2013-02-21

    申请号:US13211680

    申请日:2011-08-17

    IPC分类号: G03G15/00 G03G15/16

    CPC分类号: G03G15/161 G03G2215/1661

    摘要: A method of cleaning an image transfer blanket of an image forming apparatus is disclosed. The method includes establishing a temperature of a cleaner roller having a cleaner receiving surface to receive a cleaner layer in a first predetermined temperature range. The method also includes placing the cleaner layer disposed on the cleaner receiving surface in contact with the image transfer blanket and removing surface contaminants from the image transfer blanket to the cleaner layer.

    摘要翻译: 公开了一种清洁图像形成装置的图像转印毯的方法。 该方法包括建立具有清洁器接收表面的清洁辊的温度,以在第一预定温度范围内接收清洁剂层。 该方法还包括将设置在清洁剂接收表面上的清洁剂层与图像转印毯接触并将表面污染物从图像转印毯移除到清洁剂层。