Sewoo LK-P41 4" Printer + USB + Serial + WiFi

PRINTING SPECIFICATION • METHOD : Direct Thermal• SPEED : 80mm/sec• WIDTH : 104mm, 832 Dots/line• RESOLUTION : 203 DPI PAPER SPECIFICATION • TYPE : Thermal receipt / Label• WIDTH : 50~112mm• THICKNESS : 0.06~0.16mm • ROLL DIAMETER : Max. Ø 56mm• ROLL CORE INNER DIAMETER : 12.5mm ± 0.5mm INTERFACE • STANDARD : Serial(RS-232C), USB• OPTION : Bluetooth Class 2, Wi-Fi(802.11 b/g)