IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    32.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
    图像形成装置和图像形成方法

    公开(公告)号:US20090169270A1

    公开(公告)日:2009-07-02

    申请号:US12342656

    申请日:2008-12-23

    IPC分类号: G03G15/08

    摘要: Provided is an image forming apparatus including at least a latent image bearing member, a latent electrostatic image forming unit, a developing unit which includes at least a developing roller and a supply roller, and a transfer unit, wherein both of a diameter R (mm) of the developing roller and a diameter R′ (mm) of the supply roller are 12 mm or less; the toner contains at least a binder resin, a wax, and a colorant with the wax having a melting point of 75° C. or less; an amount of the wax exposed on a surface of the toner is 10 mg/g to 30 mg/g; and when a diameter (mm) of the developing roller is represented by R the toner has a torque T (mNm) satisfying the inequation, 20/R

    摘要翻译: 提供了一种图像形成装置,其至少包括潜像承载部件,静电潜像形成单元,至少包括显影辊和供给辊的显影单元和转印单元,其中直径R(mm )和供给辊的直径R'(mm)为12mm以下; 调色剂至少含有粘合剂树脂,蜡和着色剂,蜡的熔点为75℃以下; 在调色剂表面上露出的蜡的量为10mg / g至30mg / g; 并且当显影辊的直径(mm)由R表示时,调色剂具有满足不等式20 / R

    Image forming apparatus and image forming method
    33.
    发明授权
    Image forming apparatus and image forming method 有权
    图像形成装置及图像形成方法

    公开(公告)号:US07979010B2

    公开(公告)日:2011-07-12

    申请号:US12342656

    申请日:2008-12-23

    IPC分类号: G03G15/08 G03G9/00

    摘要: Provided is an image forming apparatus including at least a latent image bearing member, a latent electrostatic image forming unit, a developing unit which includes at least a developing roller and a supply roller, and a transfer unit, wherein both of a diameter R (mm) of the developing roller and a diameter R′ (mm) of the supply roller are 12 mm or less; the toner contains at least a binder resin, a wax, and a colorant with the wax having a melting point of 75° C. or less; an amount of the wax exposed on a surface of the toner is 10 mg/g to 30 mg/g; and when a diameter (mm) of the developing roller is represented by R the toner has a torque T (mNm) satisfying the inequation, 20/R

    摘要翻译: 提供了一种图像形成装置,其至少包括潜像承载部件,静电潜像形成单元,至少包括显影辊和供给辊的显影单元和转印单元,其中直径R(mm )和供给辊的直径R'(mm)为12mm以下; 调色剂至少含有粘合剂树脂,蜡和着色剂,蜡的熔点为75℃以下; 在调色剂表面上露出的蜡的量为10mg / g至30mg / g; 并且当显影辊的直径(mm)由R表示时,调色剂具有满足不等式20 / R