公开(公告)号：EP1195257A1

公开(公告)日：2002-04-10

申请号：EP01203632.3

申请日：2001-09-24

申请人： EASTMAN KODAK COMPANY

发明人： Lubinsky, Anthony R. ,  Freeman, Diane C. ,  Yandila, Simon

IPC分类号： B41J25/308 ,  B41J2/07

CPC分类号： B41J2/04516 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/07 ,  B41J2/09 ,  B41J25/308 ,  B41J2202/10

摘要： An inkjet printing apparatus and method of operating an inkjet printhead provides an inkjet orifice of the printhead that is located within a predetermined spacing of less than 1000 micrometers, and more preferably in a range of 50 to less than 500 micrometers for printing high resolution images. Electrical drive signals are provided to the printhead, the drive signals being adapted to enable the printhead to generate a droplet. In response to the drive signals, a free droplet is formed between the orifice and a receiver member and deposits a droplet upon the receiver member substantially without presence of any satellites.

摘要翻译： 喷墨打印设备和操作喷墨打印头的方法提供打印头的喷墨孔，其位于小于1000微米的预定间隔内，更优选在50至小于500微米的范围内，用于打印高分辨率图像。 电驱动信号被提供给打印头，驱动信号适于使打印头产生液滴。 响应于驱动信号，在孔口和接收器构件之间形成自由液滴并且基本上不存在任何卫星将液滴沉积在接收器构件上。