ModelSignkingJet183SignkingJet220Max datum width 188cm225cmEffective printing width 183cm220cmNumber of printing heads 22Max printing speed 60M2 / Hour70M2 / HourResolution 150 / 300 dpi150 / 300 dpiModel of printing heads 51645a51645aInk refill RefillableRefillableOrienting method Light curtainsLight curtainsControl system Servo + StepServo + StepPaper insert Paper rollPaper rollMax weight of paper roll 50 – 60kg50 – 60kgPaper 25 – 65kg25 – 65kgNet weight 55kg60kgHardware interface USB2.0USB2.0Documentary format HPG/HPGL2/DXF/DMPHPG/HPGL2/DXF/DMPPower voltage 220v / 110v220v / 110vPower frequency 60Hz / 50Hz60Hz / 50HzSafety standard UL1950UL1950