发明名称 IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
摘要 An image forming apparatus which is capable of reducing the number of times a second member is separated from a first member upon entry into power-save mode, thereby minimizing failures of a separation unit. A pressure-roller separating mechanism is provided so as to abut and separate a pressure roller and a fixing roller against/from each other. The image forming apparatus is controlled to change to a power-save mode in which power consumption of the image forming apparatus is reduced. The pressure-roller separating mechanism is controlled to separate the pressure roller and the fixing roller from each other in the power-save mode based on a measurement result measured by a timer, and the power-save mode is maintained after the pressure roller and the fixing roller are separated from each other.
申请公布号 US2009060558(A1) 申请公布日期 2009.03.05
申请号 US20080199426 申请日期 2008.08.27
申请人 CANON KABUSHIKI KAISHA 发明人 UEHARA TAKASHI
分类号 G03G15/00 主分类号 G03G15/00
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