Variable data lithography apparatus employing a thermal printhead subsystem
    2.
    发明公开
    Variable data lithography apparatus employing a thermal printhead subsystem 有权
    Lithographievorrichtung mit variablen Daten mit einem Thermodruckkopfuntersystem

    公开(公告)号:EP2554385A1

    公开(公告)日:2013-02-06

    申请号:EP12178612.3

    申请日:2012-07-31

    IPC分类号: B41J2/005

    CPC分类号: B41J2/0057

    摘要: A printhead subsystem is disclosed for selectively removing portions of a layer (32) of dampening fluid disposed over an arbitrarily reimageable surface (12) in a variable data lithographic system. The subsystem comprises a thermal printhead element (40) disposed proximate the arbitrarily reimageable surface (12), and driving circuitry (38) communicatively connected to the thermal printhead for selectively temporarily heating the thermal printhead to an elevated temperature. Portions of the dampening fluid layer (32) proximate the thermal printhead (40) are vaporized and driven off the arbitrarily reimageable surface by the thermal printhead when the thermal printhead is at the elevated temperature, to thereby form voids in the dampening fluid layer.

    摘要翻译: 公开了一种打印头子系统,用于选择性地移除设置在可变数据光刻系统中任意可再成像的表面(12)上的阻尼流体的层(32)的部分。 该子系统包括靠近任意可再成像的表面(12)设置的热敏打印头元件(40),以及与热打印头通信地连接的驱动电路(38),用于选择性地将热打印头暂时加热到升高的温度。 靠近热打印头(40)的润湿流体层(32)的部分在热打印头处于升高的温度时被热打印头蒸发并从热打印头驱逐出任意可再成像的表面,从而在润湿液层中形成空隙。

    Printing system and method
    4.
    发明公开
    Printing system and method 有权
    Drucksystem und -verfahren

    公开(公告)号:EP2085240A2

    公开(公告)日:2009-08-05

    申请号:EP09151671.6

    申请日:2009-01-29

    申请人: Xerox Corporation

    IPC分类号: B41J13/00 B41J13/10

    摘要: A compiling unit for a printing system includes a collection tray (124) and a variable-speed compiling system (126) adapted to operate at at least two speeds to thereby receive a sheet of media at a higher speed and register the sheet of media within the collection tray at a lower speed. A control system (108) is adapted to selectively operate the variable-speed compiling system at the at least two speeds. A printing system (100) having a sheet media source, at least one marking engine, such a compiling unit and such a control system is included. A method of compiling sheet media is also included.

    摘要翻译: 用于打印系统的编译单元包括收集托盘(124)和适于以至少两个速度操作的可变速度编译系统(126),从而以更高的速度接收一张介质,并将该介质片记录在 收集托盘的速度较低。 控制系统(108)适于以至少两个速度选择性地操作变速编译系统。 包括具有片材介质源,至少一个标记引擎,这种编译单元和这种控制系统的打印系统(100)。 还包括一种编辑片材介质的方法。

    Print media rotary transport apparatus and method
    6.
    发明公开
    Print media rotary transport apparatus and method 有权
    DrehtransportvorrichtungfürDruckmedien

    公开(公告)号:EP1921036A2

    公开(公告)日:2008-05-14

    申请号:EP07119998.8

    申请日:2007-11-05

    申请人: Xerox Corporation

    发明人: Moore, Steven R

    IPC分类号: B65H29/12 B65H29/60

    摘要: This disclosure provides a print media rotary transport apparatus and method of operation. The print media transport apparatus comprises a print media rotary path (172,176) and a print media rotary bypass path (164,166,168), wherein the print media rotary path rotates a print media sheet about an axis orthogonal to the print media sheet.

    摘要翻译: 本公开提供了一种打印介质旋转输送装置和操作方法。 打印介质传送装置包括打印介质旋转路径(172,176)和打印介质旋转旁路路径(164,166,168),其中打印介质旋转路径围绕与打印介质片材正交的轴线旋转打印介质片材。