Image forming apparatus
    41.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US07983600B2

    公开(公告)日:2011-07-19

    申请号:US12534032

    申请日:2009-07-31

    CPC classification number: G03G15/757 G03G15/0194 G03G2215/0158

    Abstract: An image forming apparatus is provided. The image forming apparatus includes a single drive source, at least four photosensitive drums, a plurality of drum drive gears which are provided to correspond to the photosensitive drums, and a plurality of intermediate gears which are interposed between the drive source and each of the drum drive gears. A number of the intermediate gears provided for each of the photosensitive drums is same.

    Abstract translation: 提供一种图像形成装置。 图像形成装置包括单个驱动源,至少四个感光鼓,设置成对应于感光鼓的多个鼓驱动齿轮,以及介于驱动源和每个滚筒之间的多个中间齿轮 驱动齿轮 为每个感光鼓提供的多个中间齿轮是相同的。

    Image Forming Apparatus
    43.
    发明申请
    Image Forming Apparatus 有权
    图像形成装置

    公开(公告)号:US20080145092A1

    公开(公告)日:2008-06-19

    申请号:US11949961

    申请日:2007-12-04

    CPC classification number: G03G21/206 G03G2221/1645

    Abstract: An image forming apparatus which forms an image on a recording sheet includes a housing having an exhaust outlet and an image forming unit disposed in the housing and configured to form an image on a recording sheet. A duct in the housing may have an inlet at a first end in the housing, and communicate with the exhaust outlet at a second end in the housing. The image forming apparatus includes an exhaust fan disposed between the exhaust outlet and the duct, and being configured to cause air entering the duct from the inlet to go toward the exhaust outlet; a first filter disposed in the duct to cover the inlet and being configured to remove dust suspended in the air, and a second filter disposed in the duct downstream from the first filter in a direction of airflow and being configured to remove dust suspended in the air.

    Abstract translation: 在记录纸上形成图像的图像形成装置包括具有排气口的壳体和设置在壳体中的图像形成单元,并且被配置为在记录纸上形成图像。 壳体中的管道可以在壳体中的第一端处具有入口,并且在壳体中的第二端处与排气出口连通。 图像形成装置包括设置在排气出口和管道之间的排气扇,并且构造成使空气从入口进入管道朝向排气出口; 第一过滤器,其布置在管道中以覆盖入口并且构造成去除悬浮在空气中的灰尘;以及第二过滤器,其沿空气流的方向设置在第一过滤器的下游的管道中,并且构造成去除悬浮在空气中的灰尘 。

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