发明名称 |
Image forming apparatus having belt-shaped carrier |
摘要 |
An image forming apparatus has an endless belt which serves as an image carrier is characterized by reduced image misregistration and reduced machining cost. When the endless belt feed path is divided into a path from a drive roller to a tension roller, and a path from the tension roller to the drive roller, the eccentricity of an idle roller located on the path on the side including a latent image forming point is set to a value smaller than that of an idle roller located on the path not including the image forming point.
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申请公布号 |
US6603942(B2) |
申请公布日期 |
2003.08.05 |
申请号 |
US20020216725 |
申请日期 |
2002.08.13 |
申请人 |
HITACHI, LTD.;HITACHI KOKI CO., LTD. |
发明人 |
ASUWA KENJI;SATO KAZUTAKA;YAGI MASAHIRO;NAKAJIMA ISAO;OTOME YUKIO;YAMAZAKI AKIHIKO |
分类号 |
G03G15/00;G03G15/16;G03G21/00;(IPC1-7):G03G15/00 |
主分类号 |
G03G15/00 |
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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