发明名称 |
Foreign substance prevention unit to protect electro-photographic printer from foreign substances |
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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申请公布号 |
US7110712(B2) |
申请公布日期 |
2006.09.19 |
申请号 |
US20040928134 |
申请日期 |
2004.08.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOON YOUNG-MIN;AHN BYEONG-HWA;LYU SE-HYUN;JUNG WOO-CHUL |
分类号 |
G03G21/12;G03G21/00;G03G21/10 |
主分类号 |
G03G21/12 |
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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