发明名称 Duplex image forming apparatus with front surface up discharge control
摘要 The present invention provides an image forming apparatus with an image forming device, sheet containers, sheet discharge unit for discharging the sheet on which the image was formed onto the stacking tray, convey path for directing the sheet to the image forming device, switching unit for selectively directing the sheet to the discharge unit or the convey path and for directing the sheet from the convey path to the discharge unit, and convey rollers for conveying the sheet along the convey path means toward a direction extending from the switching unit to the image forming device or an opposite direction.
申请公布号 US5854965(A) 申请公布日期 1998.12.29
申请号 US19970870592 申请日期 1997.06.06
申请人 CANON KABUSHIKI KAISHA 发明人 KASIWABARA, AKIHIRO;MUKASA, MITSUHIRO
分类号 B65H29/60;G03G15/00;G03G15/23;G03G21/16;(IPC1-7):G03G15/00 主分类号 B65H29/60
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