The Epson WorkForce 635 All-in-One Printer was built for businesses and uses 70% less power than laser printers. It can print, scan, copy and fax, and prints at speeds of 15 pages per minute in black (7.5 ppm for two-sided), and 7.2 pages per minute in color (4.5 ppm for two-sided). Users report good-looking prints and the WiFi connection works well, but there are problems with the paper tray and when you run out of one ink color the machine stops working. (Hint: If this is your printer, you may want to stock up on ink in case one color runs out. At Carrot Ink, we carry remanufactured Epson 127 ink cartridges that are compatible with this printer and sell for 60-70% less than genuine Epson cartridges. Problem solved.)