HP LaserJet Pro M404dn (W1A53A)

Functions Print Print speed black (ISO, A4) Up to 38 ppm (default) ; Up to 40 ppm (HP High Speed) 1 First page out black (A4, ready) As fast as 6.3 sec 2 Duplex printing Automatic (default) Duty cycle (monthly, letter) Up to 80,000 pages 3 (Duty cycle is defined as the maximum number of pages per mo