HP Smart Tank 670 All-in-One Printer / Wireless printer

Functions: Print, Scan, Copy, Wireless Print speed black: ISO: Up to 12 ppm / Draft: Up to 22 ppm Print speed color: ISO:Up to 7 ppm / Draft:Up to 21 ppm First page out (ready) Black: As fast as 15 sec Color: As fast as 18 sec Duty cycle (monthly, A4): Up to 3,000 pages Recommended monthly page volume: 400 to 800 Print quality (best) Color: Up to 4800 x 1200 optimized dpi color when printing from a computer and 1200 input dpi Black: Up to 1200 x 1200 rendered dpi Display: 2-line LCD Smart guided buttons, 50.8 x 10.16 mm (2.0 x 0.4 in) Processor speed: 800 MHz Number of print cartridges: 4 (1 each black bottle, set of 3 color bottles) Wireless capability: Yes, 2.4/5G dual band Wi-Fi, Wi-Fi Direct, BLE Connectivity, standard: Hi-Speed USB 2.0; Wifi; Bluetooth LE Scanner type: Flatbed Copy resolution (black text): Up to 600 dpi