发明名称 Ink jet print apparatus and print method using the same
摘要 A print apparatus carries out printing by allowing an ink and a processing liquid that makes the ink insoluble to deposit on a printing medium in such a way that they are deposited on each other on a printing medium. A head (3) that ejects the ink or processing liquid and the printing medium are relatively moved in a primary scanning direction. A processing liquid droplet (16) and a black ink droplet (17) are sequentially ejected at the same positions in the direction opposite to the relative moving direction from the respective ejection ports provided at a predetermined space in the relative moving direction on the head (3). This configuration allows a splashing liquid droplet (19) caused by a subsequent black ink droplet (17) depositing on the processing liquid droplet (16) previously depositing on the printing medium at a position (X), to be ejected in the direction opposite to the relative moving direction of the head (3) and the printing medium, thereby preventing the splashing liquid droplet from splashing on a face (2) of the head (3) to deposit thereon. <IMAGE>
申请公布号 EP0858896(A3) 申请公布日期 1998.11.11
申请号 EP19980301085 申请日期 1998.02.13
申请人 CANON KABUSHIKI KAISHA 发明人 MISUMI, YOSHINORI
分类号 B41J2/05;B41J2/07;B41J2/21;B41M5/00 主分类号 B41J2/05
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