Electrophotolithographic image forming device and image developing method
    1.
    发明授权
    Electrophotolithographic image forming device and image developing method 失效
    电子照相图像成像装置及图像显影方法

    公开(公告)号:US07519318B2

    公开(公告)日:2009-04-14

    申请号:US11297354

    申请日:2005-12-09

    IPC分类号: G03G15/09

    CPC分类号: G03G15/0907

    摘要: An electrophotographic image forming device is provided which includes an image holder on which an electrostatic latent image is formed. A magnetic roller has a magnetic brush including nonmagnetic toner and a magnetic carrier using a magnetic force. Donor rollers are provided which have toner layers that are received from the magnetic roller on an outer circumference of each of the donor rollers. The donor rollers are located opposite to the image holder to develop the toner onto the electrostatic latent image.

    摘要翻译: 提供一种电子照相图像形成装置,其包括其上形成有静电潜像的图像保持器。 磁性辊具有包括非磁性调色剂的磁刷和使用磁力的磁性载体。 提供给体辊,其具有在每个供体辊的外周上从磁性辊接收的调色剂层。 供体辊位于与图像保持器相对的位置,以将调色剂显影在静电潜像上。

    Electrophotographic image forming apparatus and method
    3.
    发明申请
    Electrophotographic image forming apparatus and method 审中-公开
    电子照相图像形成装置及方法

    公开(公告)号:US20060280525A1

    公开(公告)日:2006-12-14

    申请号:US11356085

    申请日:2006-02-17

    IPC分类号: G03G15/01

    摘要: An electrophotographic image forming apparatus is provided which includes a first developing unit which forms a monochrome image in a two-component development method and includes a photosensitive medium on which an electrostatic latent image is formed by a first exposure unit. Additionally, a plurality of second developing units are provided which form a color image in a one-component development method and include a photosensitive medium on which an electrostatic latent image is formed by a second exposure unit. A control unit generates control signals to independently control the operations of the first and second exposure units and the first and second developing units.

    摘要翻译: 提供一种电子照相图像形成装置,其包括以双组分显影方法形成单色图像的第一显影单元,并且包括其上由第一曝光单元形成静电潜像的感光介质。 此外,提供多个第二显影单元,其以单组分显影方法形成彩色图像,并且包括其上由第二曝光单元形成静电潜像的感光介质。 控制单元产生控制信号以独立地控制第一和第二曝光单元以及第一和第二显影单元的操作。

    Apparatus and method for supplying charge voltage to organic photoconductor drum
    4.
    发明申请
    Apparatus and method for supplying charge voltage to organic photoconductor drum 有权
    向有机感光鼓提供充电电压的装置和方法

    公开(公告)号:US20110135328A1

    公开(公告)日:2011-06-09

    申请号:US12923225

    申请日:2010-09-09

    IPC分类号: G03G15/00 G03G15/02

    摘要: Provided is an apparatus and method for supplying a charge voltage to an organic photoconductor (OPC) drum. The apparatus includes a storage unit for storing first service life information of the OPC drum according to a first supplying method, and second service life information of the OPC drum according to a second supplying method, a sensor unit for measuring information about conditions surrounding the apparatus, a control unit for selecting one of the first and second supplying methods according to the measured information and determining a charge voltage corresponding to the service life information according to the selected method, and a voltage supplying unit using the selected method to supply the determined charge voltage to the OPC drum.

    摘要翻译: 提供了一种用于向有机感光鼓(OPC)鼓提供充电电压的装置和方法。 该装置包括存储单元,用于根据第一供应方法存储OPC滚筒的第一使用寿命信息,以及根据第二提供方法存储OPC滚筒的第二使用寿命信息;传感器单元,用于测量关于设备周围的条件的信息 控制单元,用于根据所测量的信息选择第一和第二供给方法之一,并根据所选择的方法确定与使用寿命信息相对应的充电电压;以及电压提供单元,使用所选择的方法来提供所确定的电荷 电压到OPC鼓。