发明申请
US20050238369A1 Toner level detection method and image forming apparatus employing such toner level detection method
有权
调色剂水平检测方法和使用这种调色剂水平检测方法的图像形成装置
- 专利标题： Toner level detection method and image forming apparatus employing such toner level detection method
- 专利标题（中）： 调色剂水平检测方法和使用这种调色剂水平检测方法的图像形成装置
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申请号： US11107173申请日： 2005-04-15
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公开(公告)号： US20050238369A1公开(公告)日： 2005-10-27
- 发明人: Nobuhiko Nakano , Masato Asanuma
- 申请人： Nobuhiko Nakano , Masato Asanuma
- 优先权： JP2004-129909 20040426
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G15/08
摘要：
Forced supply of toner(s) from toner hopper(s) to developer storage container(s) is executed while interrupting and/or prohibiting image forming operation(s) so as to prevent consumption of toner(s), toner level(s) within toner hopper(s) being determined to be low and low toner level condition(s) being reported to user(s) when temporal change(s) in value(s) detected by toner sensor(s) is/are small.
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