Laser , M4125idn , USB 2.0 , ETH , Windows 10 , Windows 8 , Windows 7 , Linux , MacOS , Paper size A3/297 C- 420 , Paper input 100 sheets , Paper output 250 sheets , Resolution 1200x1200 dpi , First print 5.8 sec , Print speed PPM 25 , Memory (RAM) 1GB , Copy , Scan , Network 10/100/1000 BaseTX , Dimensions 590 x 590 x 688mm