printer type: receipt thermal printer resolution: 8dots/mm, 57dots/line effective printing width: 72mm printing speed: 200mm/s character set: ascii, gb18030 (chinese), big5, arabic, most codepages paper end sensor: enabled drivers: windows xp, vista, 7, 8, 8.1, 10, linux,opos,android interface: usb sdk: windows, android cash drawer control: dc24v, 1a, 6pin rj-11 sockets power supply (adapter): ac100 - 240v (included), dc 24v, 2a tph: 100km auto cutter: 1,500,000 cuts paper width: 79.5/0.5mm paper roll diameter: max 80mm operating temp/humidity: 5-50 degrees celsius/10-80 percent storage temp/ humidity: -10-60 degrees celsius/10-90 percent dimension (l x w x h): 200 x 139 x 150mm barcode printing: 1d: upc-a, upc-e, ean-13, ean-8, code39, code-128 2d: pdf417,qr code, data matrix 1 year warranty