| 发明名称 |
DEVELOPER AMOUNT DETECTING DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive developer amount detecting device. SOLUTION: This developer amount detecting device is provided with a toner container 23 in which magnetic developer is stored, a flag 18 holding a magnet 11 and a supporting base 19 holding the flag 18 in a turnable state, and detects the position of the flag 18. |
| 申请公布号 |
JP2003035991(A) |
申请公布日期 |
2003.02.07 |
| 申请号 |
JP20010224058 |
申请日期 |
2001.07.25 |
| 申请人 |
CANON INC |
发明人 |
SAITO MASANOBU;INAMI SATOSHI;SHINOHARA SEIICHI;NAMIKI TAKAYUKI |
| 分类号 |
G03G15/08;(IPC1-7):G03G15/08 |
主分类号 |
G03G15/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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