Lexmark MX421ade - multifunction printer - B/W

Rated print speeds of up to 42 ppm, plus fax, scan, and copy functions come together in the MX421ade, powered by a 1-GHz dual-core processor, a full gigabyte of memory and two-sided automatic document feeder. There's standard USB and Ethernet for easy connectivity and secure networking, plus available Wi-Fi. Start with the 350 sheets of standard input and expand it to up to 900. You'll stop less for service thanks to long-life 60,000-page imaging units and replacement toner cartridges that print up to 20,000 pages.