发明名称 Recording apparatus
摘要 A recording apparatus comprises a conveying roller for conveying a recording medium, a conveying motor for generating driving force to drive the conveying roller, a driving transmitter for transmitting the driving force of the conveying motor to the conveying roller, a detector for detecting a rotation angle of the conveying roller, and a controller for controlling driving and stopping of the conveying roller on the basis of a signal from the detector, wherein a conveying quantity of the recording medium at a time of recording operation is an integer multiple of a conveying quantity of the recording medium corresponding to one period of a torque change or a speed change caused by the conveying motor or the driving transmitter, so that stop accuracy of the recording medium is not influenced by a torque (speed) ripple of the conveying motor or the transmitter.
申请公布号 US2002051670(A1) 申请公布日期 2002.05.02
申请号 US20010983578 申请日期 2001.10.25
申请人 SAITO HIROYUKI 发明人 SAITO HIROYUKI
分类号 B41J19/92;B41J11/42;B41J13/00;B65H5/06;(IPC1-7):B41J11/58;B41J13/10 主分类号 B41J19/92
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