Print size super A++ Format largest printing range 1.118mX2.5m Print head EPSON 180 Nozzles 8 color, intelligent transformation of the Droplet Technology Print color 8 color (green, bright magenta, yellow, tansei, light magenta, light black, lighter black, photo black and rough black) Thickness of printing 15cm Printing weight Precision Nondestructive weight 100kg printing precision 2880DPI * 1440DPI Ink tank volume 220ML * 8color Printing speed Around 5.0min (720 dpi * 360dpi/plain paper: Quality mode) Around 7.2min (720 dpi * 360 dpi/coating paper: speed) Around 9.9min (720 dpi * 720 dpi/coating paper: quality mode) Around 14.3 min (1440 dpi * 720dpi/photo mode) Around 26.9min ( 2880dpi * 1440dpi/high printing quality photo) Power requirement 110-220V 50-60HZ 75W Printing interface USB 2.0/1.1 interface and 100 Base -T Ethernet interface Operation system Window 95, 98, NT, 2000, XP, 2003 / MAC/Linux Working environment Temperature 10-35C, Humidity 20-80RH Net weight/ Gross weight 900KG/ 950KG Printer size 3m* 1.55m*1.4m. Wooden case.