Print SpeedNLQ: 10 cpi: 330 chars/s, HighSpeed-Draft: 12 cpi: 1450 chars/s, 10 cpi: 1550 chars/s, Draft: 10 cpi: 1320 chars/sMaks. Resolusi240 x 144 DPIDisplay / InterfaceType B interface, RS-232, Bidirectional parallel, Wired Network (optional), USB 2.0 Type BOS SupportWindows 2000, Windows 7, Windows 8, Windows 98, Windows XPPower185 Watt, 75 Watt (standby)Warranty1 Year