发明名称 Driving method for a stepping motor and sheet conveying apparatus using the driving method
摘要 This specification discloses a driving method for a stepping motor is provided with a time detecting step of detecting the time interval to between the generation of two a sheet conveyance commands, a rate setting step of setting a pulse rate in conformity with the time interval detected by the time detecting step, and the driving step of driving the stepping motor at the pulse rate set by the rate setting step. The specification also discloses a sheet conveying apparatus using such driving method.
申请公布号 US4926270(A) 申请公布日期 1990.05.15
申请号 US19880157637 申请日期 1988.02.08
申请人 CANON KABUSHIKI KAISHA 发明人 SAKAMOTO, MASAHIRO
分类号 H02P8/00;H02P8/14;H04N1/00;H04N1/047;H04N1/12;H04N1/17;H04N1/193 主分类号 H02P8/00
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