会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 68. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US5918087A
    • 1999-06-29
    • US896650
    • 1997-07-18
    • Yoshiyuki KimuraHiroshi Hosaka
    • Yoshiyuki KimuraHiroshi Hosaka
    • G03G15/20
    • G03G15/205G03G15/2039G03G2215/0177G03G2215/2074
    • An image forming apparatus including a fixing roller and a pressure roller in which a temperature of the fixing roller and/or the pressure roller is changed differently depending on an operation mode. In particular, the temperature of the fixing roller and/or pressure roller of an operation of a non-full color mode is changed to a lesser degree than that of a full color mode operation. In another embodiment of the present invention, the temperature of the fixing roller is set to an appropriate value when an environment temperature sensor is not working properly, to produce high quality images. In yet another embodiment according to the present invention, the temperature of the fixing roller is set to an appropriate value, when an image forming apparatus is turned off for a predetermined period of time, to produce high quality images.
    • 一种图像形成装置,包括定影辊和压力辊,其中定影辊和/或压力辊的温度根据操作模式而不同地改变。 特别地,非全色模式的操作的定影辊和/或压力辊的温度被改变到比全色模式操作的温度更低的程度。 在本发明的另一实施例中,当环境温度传感器不能正常工作时,定影辊的温度被设定为适当的值,以产生高质量的图像。 在根据本发明的另一个实施例中,当图像形成装置关闭预定时间段时,定影辊的温度被设置为适当的值,以产生高质量的图像。