The Lexmark T634 offers an simple solution to all your office printing needs. Powered by a robust 500 MHz processor and 64 MB of RAM, the T634 can produce lightning fast print speeds of up to 45 pages per minute. Providing your business with the print quality it deserves, the T634 offers precise images at up to 1200 quality dpi. Let your printer grow along with your business with additional paper trays, memory, finishers and wired or wireless print servers. Lexmark's T634 laser printer delivers exceptional performance and versatility at great value.