发明名称 Sheet feeding apparatus and facsimile system having same
摘要 The present invention relates to a facsimile system comprising a reader for reading an original sheet, a recorder for recording an image on a recording sheet, a stepping motor for feeding at least one of the sheets, a drive means for generating a signal by which the stepping motor is driven repeatedly with predetermined excitation modes, and a discrimination means for discriminating an excited phase of the stepping motor. The power down signal is generated when the discrimination means discriminates the fact that the excited phase of the stepping motor is a second phase.
申请公布号 US5062006(A) 申请公布日期 1991.10.29
申请号 US19890352188 申请日期 1989.05.15
申请人 CANON KABUSHIKI KAISHA 发明人 MIURA, SHIGEO
分类号 B65H5/06;H02P8/12;H04N1/04;H04N1/047;H04N1/12;H04N1/193 主分类号 B65H5/06
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