The HP Envy Photo 7155 printer is a new in box all-in-one printer that offers high-quality scanning and printing capabilities. This printer supports A4 and A5 paper sizes, with a color depth of 24 bit for vibrant and detailed prints. Its advanced features include wireless connectivity, 256 MB of memory, and a 1200x1200 DPI scanning resolution. With a 1-year manufacturer warranty, the HP Envy Photo 7155 printer is a reliable and efficient choice for both home and office use.