FLSUN-QQ-S2 3D Printer configuration : <br/><br/>﹥ Build Volume (L X W X H): φ255X 360 mm <br/>﹥ Maximum layer resolution: 0.1-0.4 mm <br/>﹥ Recomended layer resolution: 0.2-0.3mm <br/>﹥ Printing speed: 20-150 mm/seg <br/>﹥ Recomended speed: 50mm/s <br/>﹥ Filament Diameter: 1.75 mm <br/>﹥ Nozzle Diameter: 0.4 mm <br/>﹥ XY Positioning Precision: 0.012mm <br/>﹥ Z Positioning Precision: 0.004mm <br/>﹥ EXtrusion temperature: 240-260°C <br/>﹥ Recoemnded use temperature: 250°C <br/>﹥ Operation Temperature: 5-37°C <br/>﹥ Product Dimensions: 370X 370X 780mm <br/>﹥ Shipping Box: 850X 480 X 150 mm <br/>﹥ Product Weight: 14 kg <br/>﹥ Shipping Weight: 14.5KG <br/>﹥ Power: 360W <br/>﹥ Input Voltage: AC 100-240V <br/>﹥ Power output: DC 24V 15A <br/>﹥ Filament Material: PLA ABS <br/>﹥ Printer Case: Aluminium <br/>﹥ Monitor Screen:Touch screen 3.2 inch <br/>﹥ Steeper Motors: Nema17 <br/>﹥ Print Technology: FDM (Fused Deposition Modeling) <br/>﹥ Supported File Type: STL,G-code, OBJ <br/>﹥ Operating System: Windows XP/7/8,Mac OS <br/>﹥ Connectivity: USB, SD card <br/>﹥ Software: Cura,Repetier-host <br/>﹥ Language: English <br/>﹥ Included Gift: 2 Gb Micro SD card /extra spare nozzle,a roll pla filament Tools<br/><br/> <b>About shipping:</b><br/>① Modular packaging,scientific packaging design, each part will be carefully protected to ensure safe arrival.<br/><br/> <b>About feedback:</b><br/> FLSUN Quality Assurance/Technical Assistance:email directly or Skype(FLSUN_Zhang) Sun through Fri 18pm-9am PST(time difference):<br/>Customers will experience hands-on fun, we supply detailed instruction and videos in the sd card<br/>But we can't make sure that customers won't meet any challenge during assembly, so please contact us<br/>Any damage of parts can be replaced for free during 1st year<br/> We can supply first printing online guidance if you need