Blade cleanable corona porous transfer device
    5.
    发明授权
    Blade cleanable corona porous transfer device 失效
    刀片清洁电晕多孔转移装置

    公开(公告)号:US5298955A

    公开(公告)日:1994-03-29

    申请号:US38363

    申请日:1993-03-29

    IPC分类号: G03G15/16

    CPC分类号: G03G15/1635

    摘要: An apparatus which transfers a developed image from a photoconductive surface to a copy sheet. The apparatus includes a corona generating member arranged to charge the copy sheet. This establishes a transfer field that is effective to attract the developed image from the photoconductive surface of the copy sheet. A rotatable helical element surrounds the corona generating member and is positional to contact the copy sheet and press it into contact with at least the developed image on the photoconductive surface to eliminate transfer deletions that are caused by non-contact between the photoconductive surface and a copy sheet during the transfer step.

    摘要翻译: 将显影图像从感光面转印到复印纸的装置。 该装置包括布置成对复印纸进行充电的电晕发生部件。 这建立了有效地从复印纸的光电导表面吸引显影图像的转印区域。 可旋转的螺旋元件围绕电晕发生元件,并且位置以接触复印纸,并将其压紧至少与光电导表面上的显影图像接触,以消除由光导表面和复印件之间的非接触引起的转移缺失 在转印步骤中。