Hp Printer Laserjet 107A Black Usb 4Zb77A - W1107AFunctions Print Print speed black (ISO, A4) Up to 20 ppm 1 First page out black (A4, ready) As fast as 8. 3 sec 2 Duplex printing Manual (driver support provided) Duty cycle (monthly, letter) Up to 10,000 pages 3 (Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of