发明名称 Image forming apparatus having a removable roller unit
摘要 An image forming apparatus includes an apparatus body, a heat roller, a fixing roller, a press roller pressed against the fixing roller, and endless belt passed over the heat roller and fixing roller, and a tension roller applying tension to the endless belt. The heat roller, fixing roller, endless belt and tension roller are constructed into a unit member, which is removably mounted to the apparatus body.
申请公布号 US6564026(B2) 申请公布日期 2003.05.13
申请号 US20010974839 申请日期 2001.10.12
申请人 RICOH COMPANY, LTD. 发明人 UEHARA TADAO
分类号 G03G15/20;G03G21/16;(IPC1-7):G03G15/20 主分类号 G03G15/20
代理机构 代理人
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