3d printer kit technology fff fused filament fabrication connections usb 20 card reader printing speed 120 mms filament diameter 175 mm printing area 180 x 240 x 190 layer thickness 01 nozzle diameter 035 mm power consumption in use 150 watt display type lcd display card reader sd nozzle temperature 270 c width 360 mm depth 380 mm height 395 mm