imagePROGRAF SPECIFICATIONS Print-Head PF-04 Technology FINE (Full-Photolithography Inkjet Nozzle Engineering) Print Resolution (Max.) 2400 × 1200 dpi Line Accuracy* ±0.1% or Less Minimum Line Weight** 0.02mm Number of Nozzles Matte Black: 5,120 Nozzles Other Colors: 2,560 Nozzles per Color Droplet Size 4 Picoliter Nozzle Pitch (Head Resolution) 1200 dpi × Two Rows Print-Head Swath 1.