The HP LaserJet 3052 AIO is more likely the same as the LaserJet 3015, but with better features to offer for small businesses and office environments. Actually it�?s a three-in-one unit that can print, copy and scan monochrome documents. The control panel features a two-line, 16-character LCD display and some useful buttons. Since it doesn�?t support fax functionality, its panel looks neat without the numeric keys. HP rates the printer at 18 pages per minute, and has a print resolution of 1200x1200 dpi. The unit only requires a single black HP 12A toner cartridge with 6000 page-yield, and a reasonably low cost per page.