HP Laserjet MFP 137fnw Mono Multifunction Wireless Printer

Number of user: 1-5 Users Functions: Print, copy, scan, fax and wireless Technology: Laser Duplex print options: Manual (driver support provided) Speed: Black (normal, A4): Up to 20 ppm First page out: Black (A4, ready): As fast as 8.3 seconds; Black (A4, sleep): As fast as 18 seconds (15 min) Resolution Black (best): Up to 1200 x 1200 dpi; Black (normal): Up to 600 x 600 dpi Cartridges number: 1 (black) Standard print languages: SPL