Printing Size: 420mmX800 mm 8-color Ink Tanks, 110ml/color Industrial Type, enough to print large quantities of media High-printing Speed, A4 full color (1440dpi)/100 sec. 10 cm pringting height Automatically check printing height Automatical Online Print many media at one time Saving Power Mode Low input cost Specification Printing mode: 8-clor ink jet Max. Printing width: 420mmx800mm Resolution: 720dpi, 1440dpi, 2880dpi Max Thickness of material: 10cm Printing speed: A4, full-format, full-color, 100 sec. Power supply: AC220/110± 10, 50HX~60Hz Power≤ 450W Transmission type: Universal serial bus (USB) Working environment: Temperature: 5~35C; Humidity: 20~80% Weight: 115KG (net), 165KG (gross) Driver: MicrosoftWindows98/2000/Me/XP MacOS9.1 or higher External size(l× W× H): 1030mm× 810mm× 450mm Jet cleaning type: Automatic External Packing size(l× W× H): 1200mm× 1050mm× 840mm Ink feed type: 880ml (110ml/color)