This HP ENVY 6055e All-in-One Inkjet Printer is a versatile machine that can print, copy, scan, and fax in both color and grayscale. It supports a wide range of paper sizes, including A4, A5, A6, A7, A8, A9, B5, B6, C6, and envelopes. The printer has a maximum resolution of 1200 x 1200 DPI and can print up to 10 ppm in black and white. The HP ENVY 6055e also features wireless and USB 2.0 connectivity, making it easy to print and scan from your mobile device or computer. It has a 128 MB memory and supports duplex printing, which can save you time and money on paper. This printer is a great choice for anyone who needs a reliable all-in-one printer that can handle a variety of tasks.