Laser | M234sdw | USB 2.0 | Bluetooth | ETH | Paper size A4/210 C- 297 | Paper input 150 sheets | Paper output 100 sheets | Resolution 600x600 dpi | First print 6.9 sec | Print speed PPM 30 | Memory (RAM) 64MB | Copy | Scan | Network W-LAN 802.11b/g/n