发明名称 Tandem type image forming apparatus
摘要 To facilitate replacing photosensitive drums and/or developing devices in an image forming apparatus, a photosensitive member unit including a plurality of photosensitive members is loaded in a main casing. A developing device unit including a plurality of developing devices is also loaded in the main casing. Both an intermediate transfer belt and the photosensitive member unit are configured to be movable toward and away from the developing device unit. Further, when the photosensitive member unit is separated from the developing device unit, the intermediate transfer belt and the plurality of photosensitive members are also separated from each other.
申请公布号 US8559850(B2) 申请公布日期 2013.10.15
申请号 US20090489722 申请日期 2009.06.23
申请人 ISHIKAWA SATORU;SATO SHOUGO;BROTHER KOGYO KABUSHIKI KAISHA 发明人 ISHIKAWA SATORU;SATO SHOUGO
分类号 G03G15/02 主分类号 G03G15/02
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