发明名称 Ink jet recording apparatus and ink jet recording method
摘要 A recording apparatus is provided with two or more kinds of sub-scanning amounts per main scan, and records a high quality image by reducing the bleeding between colors created characteristically by a multi-pass recording method. The number of times of main scanning to complete an image by a first discharge port array for black ink use and a second discharge port array for color ink use, respectively, are set to be m (m is a positive integer) and n (n is a positive integer) times. With respect to discharge ports to be used for recording in the first and second discharge port arrays, a distance between discharge ports which are positioned at upstream ends of the respective first and second discharge port arrays in the sub-scan direction is made equal to a length of a continuously conveying amount of (m+a) (a is a positive integer) times by combination of the at least two kinds of conveying amounts.
申请公布号 US6712443(B2) 申请公布日期 2004.03.30
申请号 US20010993662 申请日期 2001.11.27
申请人 CANON KABUSHIKI KAISHA 发明人 KANDA HIDEHIKO;MORIYAMA JIRO;NAKAGAWA YOSHINORI
分类号 B41J2/01;B41J2/21;B41J11/42;(IPC1-7):B41J29/38;B41J29/393 主分类号 B41J2/01
代理机构 代理人
主权项
地址