发明名称 |
Charge roll, process cartridge, image forming apparatus, charging method, and cleaning method of charge roll |
摘要 |
A charge roll includes a roll member that contacts an image carrier and rotates, the roll member including a conductive material that charges the surface of the image carrier, and the roll member having particles on the outer circumferential surface of the roll member to have a surface roughness within a predetermined range.
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申请公布号 |
US7917064(B2) |
申请公布日期 |
2011.03.29 |
申请号 |
US20070902293 |
申请日期 |
2007.09.20 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
NAGAMORI YUKI;YAMAGUCHI MIKIO;ISHII YASUTOMO;YAMAMOTO MITSUO |
分类号 |
G03G15/02 |
主分类号 |
G03G15/02 |
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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