print head(Xaar 500/360dpi ) Detailed Product Description Physicall Attributes Xaar 500/360dpi print resoluiton 360 dpi Nozzle density(nozzles per inch) 180dpi Drop volume 40PL Drop movement accuracy 0.7 - Update: 2009-03-30

print head (Xaar 500/180dpi) Detailed Product Description Physicall Attributes Xaar 500/180dpi print resoluiton 200 dpi Nozzle density(nozzles per inch) 180dpi Drop volume 80PL Drop movement accuracy 0.7 - Update: 2009-03-30

print head (Xaar 126/300dpi) Detailed Product Description Physicall Attributes Xaar 126/300dpi print resoluiton 300 dpi Nozzle density(nozzles per inch) 185dpi Drop volume 50PL Drop movement accuracy 0.7 - Update: 2009-03-30

print head(Japanese SEIKO SPT510 Print head) Japanese piezo SEIKO SPT510 inkjet printheads which feature 510 active nozzles and long useable life to produce high quality output at 720dpi resolution. 1 .Original Japanese drop on demand piezo pr... - Update: 2009-03-30