Image forming apparatus using an image carrier and rotary developer unit
    4.
    发明授权
    Image forming apparatus using an image carrier and rotary developer unit 失效
    使用图像载体和旋转显影剂单元的图像形成装置

    公开(公告)号:US07133628B2

    公开(公告)日:2006-11-07

    申请号:US10793231

    申请日:2004-03-05

    IPC分类号: G03G15/01

    摘要: An image forming apparatus includes an image carrier, a rotary developer unit having a developing roll opposed to the image carrier when located at a developing position and an exposure device for writing a latent image onto the image carrier, wherein an optical path from the exposure device to the image carrier passes within a circumscribed circle of the developing roll with the center of rotation of the rotary developer unit as the center of the circle. The image carrier is located so as to provide the developing position above a horizontal line passing the center of rotation of the rotary developer unit, and the exposure device is located so as to provide a beam exit position below the horizontal line.

    摘要翻译: 图像形成装置包括图像载体,具有与位于显影位置的图像载体相对的显影辊的旋转显影剂单元和用于将潜像写入图像载体的曝光装置,其中来自曝光装置的光路 图像载体在旋转显影剂单元的旋转中心作为圆的中心的情况下在显影辊的外接圆内通过。 图像载体被定位成在通过旋转显影剂单元的旋转中心的水平线上方提供显影位置,并且曝光装置被定位成在水平线下方提供光束出射位置。

    Image forming apparatus
    5.
    发明申请
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US20050069346A1

    公开(公告)日:2005-03-31

    申请号:US10793231

    申请日:2004-03-05

    摘要: An image forming apparatus includes an image carrier, a rotary developer unit having a developing roll opposed to the image carrier when located at a developing position and an exposure device for writing a latent image onto the image carrier, wherein an optical path from the exposure device to the image carrier passes within a circumscribed circle of the developing roll with the center of rotation of the rotary developer unit as the center of the circle. The image carrier is located so as to provide the developing position above a horizontal line passing the center of rotation of the rotary developer unit, and the exposure device is located so as to provide a beam exit position below the horizontal line.

    摘要翻译: 图像形成装置包括图像载体,具有与位于显影位置的图像载体相对的显影辊的旋转显影剂单元和用于将潜像写入图像载体的曝光装置,其中来自曝光装置的光路 图像载体在旋转显影剂单元的旋转中心作为圆的中心的情况下在显影辊的外接圆内通过。 图像载体被定位成在通过旋转显影剂单元的旋转中心的水平线上方提供显影位置,并且曝光装置被定位成在水平线下方提供光束出射位置。