发明名称 |
Image forming apparatus having toner replenishment device |
摘要 |
An image forming apparatus includes a toner replenishment device which replenishes a specified monocolor toner to a developing unit arranged around a surface of an image carrier, and which is connected to the developing unit. The apparatus further includes a toner amount detector provided in the toner replenishment device, a cover member provided on a toner replenishment opening portion formed in the toner replenishment device in such a manner that the cover member can be opened and closed, and a cover opening mechanism for enabling the cover member to be opened when the detector detects that the level of toner stored in the toner replenishment device is lower than a predetermined value.
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申请公布号 |
US5640644(A) |
申请公布日期 |
1997.06.17 |
申请号 |
US19950464119 |
申请日期 |
1995.06.05 |
申请人 |
KONICA CORPORATION |
发明人 |
KIMURA, KIYOSHI;HIRAIKE, FUMIAKI |
分类号 |
G03G15/01;G03G15/08;(IPC1-7):C03G15/08 |
主分类号 |
G03G15/01 |
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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