Specifications: Specifications: 76mm Dot impact matrix printer 1)Print method: 9-Pin serial impact dot-matrix printing 2)Print speed: 4.5 Lines/sec. 3)Paper width: 75.5±0.5mm 4)Print columns: 400dots/line 5)Print character:ANK character Font A: 9*9 dots Font B: 7*9 dots Simplify/Traditional:16*16 dots 6)Language:English/France/Germany/Denmark/Spanish/Japanese/Korean 7)Interface: Parallel/Serial/Wireless/USB 8)Reliability print: 10 Million Lines 9)Power supply: DC 24V 10)Cash Drawer: DC 12-24V/1A 11)Temperature: 0 50degree 12)Paper thickness: 0.06 0.08mm 130Dampness: 10 80% 14)Drivers: Win9x/WinME/ Win2000/WinNT/ WinXP, compatible with EPSON,SAMSUNG 15)Print command: compatible with ESC/POS 16)External dimension:140*225*135mm( W*D*H)