Laser , MF445dw , USB 2.0 , WiFi , ETH , Paper size A4/210 C- 297 , Paper input 250 sheets , Paper output 150 sheets , Print speed PPM 38 , Memory (RAM) 1GB , Duty Cycle 4000 Pages/month , Copy , Scan , Fax , Dimensions 453 mm x 464 mm x 392 mm