发明名称 Image forming apparatus and intermediate transfer unit detachably mountable thereon
摘要 The invention provides an image forming apparatus including an intermediate transfer belt composed of a resinous material, a transfer member for transferring a toner image on the intermediate transferring belt onto a transfer material, and an opposing member provided to be opposed to the transfer member across the intermediate transferring belt. The transfer member and the opposing member can be mutually pressured, and the intermediate transferring belt and the opposing member have an integrally measured microhardness smaller than 97°. Thus the invention provides an image forming apparatus capable of preventing a transfer unevenness caused at the transfer of the toner image from the intermediate transferring belt to the transfer material, and an intermediate transfer unit which is detachably attachable to the image forming apparatus.
申请公布号 US6920299(B2) 申请公布日期 2005.07.19
申请号 US20020284160 申请日期 2002.10.31
申请人 CANON KABUSHIKI KAISHA 发明人 SHIMURA MASARU;KOBAYASHI TATSUYA;SHIBUYA TAKASHI;SAITO SEIJI;MATSUDA HIDEKAZU
分类号 G03G9/08;G03G15/08;G03G15/16;(IPC1-7):G03G15/01 主分类号 G03G9/08
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