发明名称 |
Developer cartridge and image forming apparatus using the same |
摘要 |
The invention relates to a developer cartridge for exchanging developers in an apparatus which develops an electrostatic latent image, and an image forming apparatus using the developer cartridge. The developer cartridge has a first storage room for unused developer, a second storage room under the first room for storing used developer, openings in the first and second rooms and shutters provided therewith, together with a paddling mechanism in the first storage room for moving unused developer. The image forming apparatus has an endless latent carrier, a mechanism for forming an electrostatic latent image on the carrier and a mechanism for developing the latent image on the carrier. The developer cartridge is detachable positioned to the developing mechanism and a mechanism is provided for driving the shutters of the developer cartridge for exchanging used developer with unused developer.
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申请公布号 |
US5541714(A) |
申请公布日期 |
1996.07.30 |
申请号 |
US19930060971 |
申请日期 |
1993.05.13 |
申请人 |
FUJITSU LIMITED |
发明人 |
WATANABE, MAMORU;FUJII, MICHIHIRO;NANBA, HIDEYUKI;KAWASHIMA, MASATO |
分类号 |
G03G15/08;(IPC1-7):G03G15/06 |
主分类号 |
G03G15/08 |
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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