Laser , i-SENSYS LBP112 , USB 2.0 , Windows 10 , Windows 8 , Windows 7 , Linux , MacOS , Paper size A4/210 C- 297 , Paper input 150 sheets , Paper output 50 sheets , Resolution 2400x600 dpi , First print 6.5 sec , Print speed PPM 22 , Memory (RAM) 128MB , Device colour Black , Duty Cycle 10000 Pages/month , Dimensions 376 x 253 x 222mm