发明名称 PRINTING APPARATUS AND METHOD FOR CORRECTING PRINTING POSITION SHIFT
摘要 The present invention provides an inkjet recorder capable of suppressing misalignment in a recording position in a case in which a transfer amount per unit time of a recording medium is changed when printing multiple sets of a recording medium in which an image is recorded; and a method of compensating misalignment in a recording position. A recorder (1) includes a recording unit (5); a transfer unit (13); a recording control unit (17); and a compensation unit (17), when recording an image with respect to each of the multiple sets of the recording medium of same types, determining a compensation value for compensating misalignment in recording positions among multiple nozzle arrays based on an inspection pattern recorded in a preceding region of the recording medium, and using the determined compensation value to compensate the recording positions among the nozzle arrays in a following region of the recording medium. When recording in a front end region of a recording medium set following the preceding recording medium, the compensation unit compensates the misalignment of the recording position using the compensation value used when recording in the preceding recording medium.
申请公布号 KR20150028208(A) 申请公布日期 2015.03.13
申请号 KR20140117503 申请日期 2014.09.04
申请人 CANON KABUSHIKI KAISHA 发明人 SAKAMOTO ATSUSHI;HIROSAWA SUSUMU;MASUDA SATOSHI;TAKEUCHI TOSHIKI;NIEDA KENGO
分类号 B41J2/01;B41J2/135;B41J29/38;B41J29/393 主分类号 B41J2/01
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