发明名称 Printing apparatus and method
摘要 It is an object of the present invention to use a simple configuration to reduce the deviate of an image printed position caused by the behavior of a print sheet when the back end of the sheet slips out from an upstream roller pair. Thus, the present invention provides a printing apparatus including transporting section for transporting a print medium relative to printing heads for printing an image on a print sheet, the apparatus comprising vibrating section for vibrating the transporting section. This vibrating section vibrates the transporting section before the printing heads start a printing operation. Thus, even if the transporting section is stopped at an unstable position when a transporting operation is stopped, the applied vibration brings the transporting section into a stable state sufficiently before a printing operation is started.
申请公布号 US6939064(B2) 申请公布日期 2005.09.06
申请号 US20020058411 申请日期 2002.01.30
申请人 CANON KABUSHIKI KAISHA 发明人 KAWAGUCHI KOICHIRO;NAKANO YUJI;YANAGI HARUYUKI;SAITO HIROYUKI
分类号 B41J2/01;B41J11/42;B41J13/00;B41J13/02;B65H5/06;B65H7/14;(IPC1-7):B41J13/02 主分类号 B41J2/01
代理机构 代理人
主权项
地址