Model SK-1350FMax. Paper Feeding1350mmMax. Cutting Measurements1250mm*infiniteCarver Pressure25~500gCutting Speed50mm/s~500mm/sMemory512k~4MInterfaceRS-232 or Memory DiskLanguageDMPL HPGLCPU4CPU ControlPower SupplyAC90V-AC240V 50HZ-60HZ 60WDriving SystemStepperLiquid Crystal DisplayChinese display with backlightEnvironmental Temperature-10°C~ 35°CEnvironmental Humidity5%~95%Packing Size1950 x 500 x 550mm(6.4 × 1.7 × 1.8 ft)