3d printer technology fff fused filament fabrication connections usb 20 ethernet 10100 filament diameter 175 mm printing area 252 x 199 x 150 layer thickness 01 nozzle diameter 04 mm supported operating systems windows 8 windows 7 mac os x linux power consumption in use 100 watt special feature integrated camera width 528 mm depth 410 mm height 441 mm weight 16 kg