Image forming apparatus for temporarily removing dust from the other photosensitive drums during a monochromatic mode
    3.
    发明公开
    Image forming apparatus for temporarily removing dust from the other photosensitive drums during a monochromatic mode 有权
    与来自于单一颜色的其他photoemfindlichen鼓瞬态除尘图像形成装置

    公开(公告)号:EP1028357A2

    公开(公告)日:2000-08-16

    申请号:EP00101396.0

    申请日:2000-01-25

    IPC分类号: G03G15/01 G03G21/00 G03G15/02

    摘要: The present invention relates to an image forming apparatus in which each of first and second image forming means is in contact with surfaces of first and second image bearing members from which no after-transfer residual toner is removed, and includes a rotating charging member contacting first and second image bearing members, and a developing unit for developing an electrostatic image on the image bearing member and rotation controlling means rotates the second image bearing member and the charging member of the aid second image forming means during image formation only with the first image forming means.

    摘要翻译: 本发明涉及其中的图像形成装置在第一和第二图像形成部IV,I-III的转印带(8)与从第一和第二图像承载部件(104A,101A-103A)的表面相接触 其中没有经过转印残留调色剂被除去,并且其包括旋转充电部件(104B,101B-103B)接触相应的图像承载部件,和显影用于相应图像承载静电图像的显影单元(104D,101D-103D) 构件以及旋转控制装置,仅由第一图像形成装置在图像形成期间其使两个所述第二图像承载部件(101A-103A)和相应的充电部件(101B-103B)。