The HP Smart Tank 651 Wireless All-in-One Inkjet Printer is a high-quality printer that offers both color and grayscale printing with a maximum resolution of 4800 x 1200 DPI. It features a 24-bit color depth and 8-bit grayscale depth, ensuring sharp and vibrant prints. With a memory capacity of 256 MB, this printer can handle various printing tasks efficiently. It offers wireless connectivity options such as Bluetooth and USB 2.0, along with scanning, copying, and faxing capabilities. The HP Smart Tank 651 is a reliable choice for those looking for a versatile and efficient printing solution.