Laser beam printer
    5.
    发明授权
    Laser beam printer 失效
    激光束打印机

    公开(公告)号:US6154622A

    公开(公告)日:2000-11-28

    申请号:US145259

    申请日:1998-09-02

    CPC分类号: G03G15/00

    摘要: The top surface of the exterior case of a printing apparatus is formed of a first top surface portion which lies substantially above a fixation unit and a paper ejector, a second top surface portion which lies substantially above a control unit, and a third top surface portion which lies substantially above development units, a photosensitive belt and a transfer drum. The levels of the respective top surface portions are higher in the order of the first top surface portion, the second top surface portion and the third top surface portion. Top surface portions of higher levels are located from the front of the upper surface of the exterior case toward the back.

    摘要翻译: 打印设备的外壳的顶表面由基本上位于固定单元上的第一顶表面部分和纸喷射器,基本上位于控制单元上的第二顶表面部分和第三顶表面部分 其基本上位于显影单元上方,感光带和转印鼓。 各顶表面部分的高度按照第一顶表面部分,第二顶表面部分和第三顶表面部分的顺序较高。 较高级别的顶表面部分从外壳的上表面的前部朝向后方定位。