The HP ENVY Photo 7855 is an All-In-One color photo printer that offers versatile functionality including printing, scanning, copying, and faxing. It boasts a maximum print resolution of 300 x 300 DPI and a scanning resolution of 4800x1200 DPI for high-quality results. With a black print speed of 15 ppm, this printer is suitable for both home and small office use. Connectivity options include wireless, Ethernet, and USB 2.0, providing flexibility in how you can print. The HP ENVY Photo 7855 is designed for various paper sizes ranging from C6 to A4, making it a convenient choice for a range of printing needs.