Laser | i-SENSYS MF742Cdw | USB 2.0 | WiFi | ETH | Windows 10 | Windows 8 | Windows 7 | Linux | MacOS | Paper size A4/210 C- 297 | Paper input 250 sheets | Paper output 150 sheets | Resolution 1200x1200 dpi | First print 7.7 sec | Print speed PPM 27 | Memory (RAM) 1GB | Duty Cycle 50000 Pages/month | Copy | Scan | Colour printing | Network W-LAN 802.11b/g/n | Dimensions 471 x 469 x 460mm