TallyGenicom T6215. Graphic speed: 187 inch/min, Print speed: 1500 lpm. Resolution: 240 x 288 pixels, Character density: 12 cpi, Line density: 20 lpi. Weight: 83.8975 kg, Dimensions (WxDxH): 1016 x 716.2 x 718.8 mm. Compatible operating systems: Windows 2003, XP, 2000, NT 4.0, 95/98 Linux Unix. Operating temperature range (T-T): 10 - 40 °C, Storage temperature range (T-T): -40 - 66 °C, Operating relative humidity range: 10 - 90 %