发明申请
- 专利标题： Foreign substance prevention unit to protect electro-photographic printer from foreign substances
- 专利标题（中）： 保护电子照相打印机免受异物侵害的物质防治单位
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申请号： US10928134申请日： 2004-08-30
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公开(公告)号： US20050095044A1公开(公告)日： 2005-05-05
- 发明人: Young-min Yoon , Byeong-hwa Ahn , Se-hyun Lyu , Woo-chul Jung
- 申请人： Young-min Yoon , Byeong-hwa Ahn , Se-hyun Lyu , Woo-chul Jung
- 优先权： KR2003-76234 20031030
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G21/10
摘要：
A foreign substance prevention unit use with an electro-photographic printer is installed over a waste toner injection hole such that it closes the waste toner injection hole when a photosensitive medium is separated from a main body of the electro-photographic printer, and opens the waste toner injection hole when the photosensitive medium is installed in the main body of the electro-photographic printer. The foreign substance prevention unit is formed of an elastic material.
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