发明名称 |
Toner cartridge assembly and printing apparatus |
摘要 |
A toner cartridge assembly corresponding to a photosensitive drum cartridge disposed at a printing apparatus body. The toner cartridge assembly develops toner on the photosensitive drum and collects used toner and includes a toner cartridge corresponding to the photosensitive drum cartridge at the body, the toner cartridge having a developing roller to develop the stored toner on the photosensitive drum; and a used toner chamber movably connected with one side of the toner cartridge to store used toner collected from the photosensitive drum cartridge. The used toner chamber is fixed at a predetermined position on the printing apparatus body, and the toner cartridge adjusts a developing nip between the photosensitive drum and the developing roller by being connected with the used toner chamber in a way that the toner cartridge can reciprocate and rotate in a direction of the photosensitive drum.
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申请公布号 |
US2003161658(A1) |
申请公布日期 |
2003.08.28 |
申请号 |
US20020316855 |
申请日期 |
2002.12.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK DONG-HOON |
分类号 |
G03G15/08;G03G21/10;G03G21/12;(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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主权项 |
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地址 |
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