Apparatus and methods for suppressing photoreceptor image ghost
    3.
    发明授权
    Apparatus and methods for suppressing photoreceptor image ghost 失效
    用于抑制感光体图像重影的装置和方法

    公开(公告)号:US08032059B2

    公开(公告)日:2011-10-04

    申请号:US12395534

    申请日:2009-02-27

    IPC分类号: G03G15/02

    摘要: The presently disclosed embodiments are directed to charging devices which produce a negative corona. The present embodiments pertain to the use of a positive charging device, such as a scorotron, after the erase lamp and before negative charging station in the xerographic cyclic to mitigate the undesirable changes in charge transport layer electrical properties that result from exposure to corona while negatively charging the photoreceptor during latent image formation.

    摘要翻译: 目前公开的实施例涉及产生负电晕的充电装置。 本实施例涉及在擦除灯之后使用正电荷装置(例如电晕),并且在静电复制循环中使用负电荷位置之前,以减轻由于暴露于电晕而导致的电荷传输层电特性的不期望的变化,而负面地 在潜像形成期间对感光体充电。