Laser , i-SENSYS LBP673Cdw , Colour printing , WiFi , ETH , Windows 11 , Windows 10 , Windows 8 , Linux , MacOS , Paper size A4/210 C- 297 , Paper input 250 sheets , Paper output 150 sheets , Resolution 1200x1200 dpi , First print 7.1 sec , Print speed PPM 33 , Memory (RAM) 1GB , Duty Cycle 50000 Pages/month , Network W-LAN 802.11b/g/n , Dimensions 425 mm x 427 mm x 300 mm