发明名称 INK-JET RECORDING APPARATUS AND CONTROL METHOD THEREOF
摘要 An ink-jet recording apparatus for making recording using an ink-jet recording head is capable of forming large dot and small dot. Number of times of discharge operation for forming large dots and number of times of discharge operation for forming small dots are separately counted, and a total ink discharge amount is calculated on the basis of these count values, which is compared with a predetermined value to perform appropriate suction processing. According to the invention, an ink suction operation from a discharge port is started with appropriate timing, thereby controlling dissipation of ink.
申请公布号 US2002054182(A1) 申请公布日期 2002.05.09
申请号 US19990324653 申请日期 1999.06.03
申请人 YAZAWA TAKESHI 发明人 YAZAWA TAKESHI
分类号 B41J2/18;B41J2/165;B41J2/175;B41J2/185;B41J2/205;B41J2/21;(IPC1-7):B41J2/165 主分类号 B41J2/18
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