发明名称 |
FIXING DEVICE CAPABLE OF MINIMIZING OVERSHOOT AND IMAGE FORMING APPARATUS WITH SAME |
摘要 |
A fixing device is operable through start-up and warm-up stages and has a rotatable fixing member to fix an unfixed toner image borne on a recording medium, an opposing member to press against the fixing member and form a nip on the fixing member, a temperature detector to detect temperature of the fixing member, and a heater controlled in accordance with the temperature of the fixing member to heat the fixing member. The heater is further controlled during the warm-up stage in accordance with at least one of if the fixing member is rotating and if the detected temperature has ever arrived at a prescribed target temperature in the warm-up stage. |
申请公布号 |
US2012328318(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201213477559 |
申请日期 |
2012.05.22 |
申请人 |
OGISO TOSHIO;ONO KOHICHI;NAKAMURA AKINOBU;RICOH COMPANY, LTD. |
发明人 |
OGISO TOSHIO;ONO KOHICHI;NAKAMURA AKINOBU |
分类号 |
G03G15/20 |
主分类号 |
G03G15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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