This is a very specific technical question and we do not have the competence to provide an answer. However, the following link does contain a description of both long and short orifice plates concerning printing processes: Commercial systems employing the continuous binary ink jet approach have been successfully employed using longer (e.g. page width) orifice plates of lower resolution (e.g. 120 orifices per inch) and shorter (e.g. line height) orifice plates having high resolution (e.g. 300...2.11.2009 13:50Helsingin kaupunginkirjasto