Laser | M2540dn | USB 2.0 | ETH | Windows 10 | Windows 8 | Windows 7 | Linux | MacOS | Windows XP | Windows Vista | Paper size A4/210 C- 297 | Paper input 100 sheets | Paper output 150 sheets | Resolution 1200x1200 dpi | First print 6.4 sec | Print speed PPM 40 | Memory (RAM) 512MB | Copy | Scan | Fax | Network 10/100 BaseTX | Dimensions 417 x 412 x 437 mm