HP AIO 137FNW

HP Laser MFP 137fnw (4ZB84A) Functions Print, copy, scan 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.) Duty cycle (monthly, A4) Up to 10,000 pages 3 (Duty cycle is…