Functions: Print, Scan, Copy, Wireless, Duplex Print Colors: Yes Print Technology: HP Thermal Inkjet Print speed: Print speed up to 12 ppm (black) and 7 ppm (color) Print quality black (best): Up to 1200 x 1200 rendered dpi Duplex Printing: Automatic Wireless Capability: Yes, 2.4/5G dual band Wi-Fi, Wi-Fi Direct, BLE Recommended Monthly Page Volume 400 to 800 Sku: 6UU48A Power: Input voltage: 100 to 240 VAC ( /- 10%), 50/60 Hz ( /- 3 Hz) Power Consumption: 0.10 Watts (Off Mode), 2.00 Watts ( Sleep mode) Print Time First Page Out Black (A4, Ready): As fast as 15 sec Print Time First Page Out Color (A4, Ready): As fast as 18 sec