发明名称 Sheet transport apparatus for detecting a color of a document
摘要 An image forming apparatus comprises a plurality of decks for accommodating sheets, a feeder for feeding sheets from said decks, an image forming unit for forming an image on a sheet fed by said feeder, a detector for detecting thicknesses or colors of the sheets accommodated in said decks, an input unit for designating a desired thickness or color of the sheet, and a control unit for controlling said feed means to feed the sheet of the desired thickness or color from said decks.
申请公布号 US5721627(A) 申请公布日期 1998.02.24
申请号 US19960658079 申请日期 1996.06.04
申请人 发明人
分类号 B41J13/00;B65H7/02;G03G21/00;H04N1/00;H04N1/23;(IPC1-7):H04N1/04;H04N1/21 主分类号 B41J13/00
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