发明名称 Image forming apparatus
摘要 In an image forming apparatus, a plurality of photoconductors arranged in the apparatus is supported by a support frame which is allowed to be pulled out from a body of the apparatus; and an endless intermediate transfer belt looped around a first roller and a second roller is in contact with each of the plurality of photoconductors. The first roller is supported by the body of the apparatus and retained in a position fixed relative to the body of the apparatus, and the support frame comprises a positioning portion which is configured to support a roller shaft of the second roller or a bearing part of the roller shaft of the second roller and to retain the intermediate transfer belt in a position fixed relative to the plurality of photoconductors.
申请公布号 US7986904(B2) 申请公布日期 2011.07.26
申请号 US20090360868 申请日期 2009.01.28
申请人 BROTHER KOGYO KABUSHIKI KAISHA 发明人 OKABE YASUSHI
分类号 G03G15/00;G03G15/08;G03G21/00;G03G21/16 主分类号 G03G15/00
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