SPECIFICATIONS Dimensions Product Dimension (WxHxD) 18.4 x 20 x 22 inch (46.8 x 51 x 55.8 cm) Package Package Dimension 22.1 x 23.3 x 27.6 inch (56 x 59 x 70 cm) Package Gross Weight 26kg (57.3 lb) Technology FFF (Fused Filament Fabrication) Maximum Build Volume (WxHxD) 7.8W x 7.8H x 7.8D inch (20x20x20cm) Resolution Fine 0.1 mm (100 microns) Standard 0.2 mm (200 microns) Speed 0.3 mm (300 microns) Ultra Fast 0.4 mm (400 microns) Print Head Single Nozzle Nozzle Diameter 0.4 mm Filament Diameter 1.75 mm Display Panel Type 4 Inch x 16 Inch FSTN LCM Language English, Japanese Connectivity USB 2.0 Software(XYZWare) File Types .stl , XYZ Format OS Support Windows XP ( .Net 4.0 required) and Windows 7 above (for PC) Mac OSX 10.8 64-bit above (for Mac) Note: Stardard VGA driver on operating system, or a graphics card doesn't support OpenGL 2.1, may cause unknown error in XYZware. Hardware Hardware Requirements (for PC/Mac) X86 32/64-bit compatible PCs with 2GB+ DRAM (for PC) X86 64-bit compatible Macs with 2GB+ DRAM (for Mac)