发明名称 Ink jet printing apparatus and method for controlling drop shape
摘要 A method of ink jet printing including positioning an ink jet print head having a number of nozzles adjacent a sheet of printer media, and moving the sheet or the print head along a scan axis. An ink droplet is expelled from one of the nozzles in an ejection direction offset from perpendicular to the scan axis. The droplet may have a main portion and a tail portion having different velocities and directions, with these parameters and the rate of scanning selected so that both portions strike the same location on the media sheet.
申请公布号 US6299270(B1) 申请公布日期 2001.10.09
申请号 US19990228883 申请日期 1999.01.12
申请人 HEWLETT-PACKARD COMPANY 发明人 MERRILL KYLE JOHN
分类号 B41J2/01;B41J2/135;B41J2/14;(IPC1-7):B41J29/38;B41J2/05 主分类号 B41J2/01
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