Print Print Technology¡êo Fused deposition modeling (FDM) Build Volume¡êo 345*340*305MM Layer Resolution¡êo 0.02 mm Nozzle Diameter¡êo 0.4 mm ? Nozzle working temperature¡êo 180-260? Number of Nozzle¡êoSingle Print Speed¡êo30-300 mm/s Positioning accuracy¡êoZ axis