发明名称 Printing apparatus and printing method
摘要 The present invention provides a printing method comprising a selecting method of selecting defective print elements to be corrected on the basis of, for example, the positional relationship among the defective print elements in a print head so that if there are a plurality of defective print elements such as non-ejection nozzles, not all pixels otherwise printed by the defective print elements are to be corrected but efficient corrections can be achieved on the basis of correlations with the lifetimes of other normal print elements, as well as a correcting method of making up for print data corresponding to the defective print elements selected, and a printing apparatus using the printing method.
申请公布号 US2005122366(A1) 申请公布日期 2005.06.09
申请号 US20040003531 申请日期 2004.12.06
申请人 CANON KABUSHIKI KAISHA 发明人 NAGAMURA MITSUTOSHI;KANEMATSU DAIGORO;TAKEKOSHI RIE;BABA NAOKO
分类号 B41J29/393;(IPC1-7):B41J29/393 主分类号 B41J29/393
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