Method and system for active decrease of ghost appearance
    2.
    发明授权
    Method and system for active decrease of ghost appearance 有权
    主动减少幽灵外观的方法和系统

    公开(公告)号:US09535359B2

    公开(公告)日:2017-01-03

    申请号:US12598076

    申请日:2007-04-30

    摘要: A system and method to compensate for ghost appearances on a print due to a previous job, the method comprising defining areas in which ghosting is expected or detected and recording the image on a photoreceptor by selectively changing the parameters of the system as a function of position, to compensate for the effects of ghosting in ex-image and ex-nonimage areas.

    摘要翻译: 一种用于补偿由于先前作业导致的打印件上的鬼影外观的系统和方法,所述方法包括定义预期或检测重影的区域,并且通过根据位置的函数选择性地改变系统的参数来将图像记录在感光体上 ,以补偿前图像和非图像区域中的重影的影响。

    RECIRCULATION SYSTEM
    5.
    发明申请
    RECIRCULATION SYSTEM 有权
    再生系统

    公开(公告)号:US20140125719A1

    公开(公告)日:2014-05-08

    申请号:US14126457

    申请日:2011-07-15

    IPC分类号: B41J2/18

    摘要: A method and apparatus for re-circulating a carrier in a printer is disclosed. The re-circulating system comprises a controller, a print head, a variable speed fan coupled to an air passageway and a condenser. The controller determines a liquid amount of carrier to be place on a page during a print operation. The controller adjusts the variable speed fan dependent on the amount of liquid carrier determined to be placed onto the page.

    摘要翻译: 公开了一种用于在打印机中重新循环载体的方法和装置。 再循环系统包括控制器,打印头,耦合到空气通道的变速风扇和冷凝器。 控制器在打印操作期间确定要在页面上放置的载体的液体量。 控制器根据确定放置在页面上的液体载体的数量来调节变速风扇。

    Marking agent concentration methods, marking agents, and hard imaging methods
    6.
    发明授权
    Marking agent concentration methods, marking agents, and hard imaging methods 有权
    标记剂浓度法,标记剂和硬成像法

    公开(公告)号:US08685609B2

    公开(公告)日:2014-04-01

    申请号:US13320905

    申请日:2009-06-30

    IPC分类号: G03G9/08

    CPC分类号: G03G9/0802 G03G9/12 G03G9/125

    摘要: A marking agent concentration method includes concentrating the marking agent by removing at least some liquid carrier between particles without substantially removing retained liquid carrier within the particles and without substantially modifying the particle structure, which is supported by the retained liquid carrier. The concentrated marking agent is supplied to distributors or end users of liquid marking agent. A concentrated marking agent includes solid clumps of agglomerated particles and a liquid carrier retained within the particles' individual structure. The clumps exhibit a median size greater than 90 μm. The concentrated marking agent exhibiting a solids content of from 40 wt % to less than 90 wt %. A hard imaging method includes combining a concentrated marking agent with additional liquid carrier, applying a shear force, dispersing particles from clumps, forming a liquid marking agent, and forming a hard image using the liquid marking agent.

    摘要翻译: 标记剂浓缩方法包括通过除去颗粒之间的至少一些液体载体来集中标记剂,而基本上不除去颗粒内的残留液体载体,并且基本上不改变由保留的液体载体支撑的颗粒结构。 浓缩标记剂供应给液体打标剂的分销商或最终用户。 浓缩的标记剂包括附聚颗粒的固体团块和保持在颗粒单个结构内的液体载体。 团块的中位数大于90μm。 浓缩标记试剂的固体含量为40重量%至小于90重量%。 硬成像方法包括将浓缩的标记剂与另外的液体载体组合,施加剪切力,从团块中分散颗粒,形成液体标记剂,以及使用液体标记剂形成硬图像。

    Treatment for enhancing crack resistance of organic photoconductors
    7.
    发明授权
    Treatment for enhancing crack resistance of organic photoconductors 有权
    用于提高有机感光体的抗裂性的处理

    公开(公告)号:US08623582B2

    公开(公告)日:2014-01-07

    申请号:US11830430

    申请日:2007-07-30

    IPC分类号: G03G5/04

    CPC分类号: G03G5/04 G03G15/751

    摘要: A method of treating a photoconductor for enhancing crack resistance when it comes into contact with a liquid toner comprises bending a photoconductor sheet having a length and a width to a tube having an outer diameter and a length corresponding to the width of the photoconductor sheet with the photoconductive layer facing outward. The tube of the photoconductor sheet is then inserted into a cylinder having an inner diameter greater than the outer diameter of the tube and a length of at least the length of the tube of the photoconductor sheet. The treatment of the tube of the photoconductor sheet in the cylinder takes place by maintaining it in the cylinder at a temperature of from about room temperature to an elevated temperature. The tube of the photoconductor sheet is removed from the cylinder while it is at about room temperature.

    摘要翻译: 一种用于在与液体调色剂接触时提高耐龟裂性的光电导体的处理方法包括将具有长度和宽度的感光体片弯曲成具有与感光体片的宽度相对应的外径和长度的管, 光电导层面向外。 然后将感光体片的管插入具有大于管的外径的内径的圆柱体和至少光导体片的管的长度的长度。 通过在圆筒中将温度保持在大约室温至高温的温度下,对圆筒中的感光体片的管进行处理。 光电导体片的管在大约室温下从圆柱体中取出。

    System and method for adjusting ink drying level during a printing process
    9.
    发明授权
    System and method for adjusting ink drying level during a printing process 有权
    在印刷过程中调节墨水干燥度的系统和方法

    公开(公告)号:US07907873B2

    公开(公告)日:2011-03-15

    申请号:US12257711

    申请日:2008-10-24

    IPC分类号: G03G15/10 G03G15/11

    摘要: A system for adjusting air supply applied to evaporate carrier liquid during a one shot process printing job, comprises at least one air supply unit, at least one air knife unit configured for directing air toward at least a separation of the image, wherein each separation includes a single color of a plurality of colors used to form the full colored image, and controller configured for adjusting at least one air supply parameter between separations.

    摘要翻译: 一种用于调节在单次打印作业期间用于蒸发载体液体的空气供应的系统,包括至少一个空气供应单元,至少一个气刀单元,其构造成用于将空气引导至少分离图像,其中每个分离包括 用于形成全彩色图像的多种颜色的单一颜色,以及被配置用于在分色之间调节至少一个空气供应参数的控制器。