An HP fax machine sits on display inside a Staples store in

UNITED STATES – MAY 26: An HP fax machine sits on display inside a Staples store in New York, U.S., on Tuesday, May 26, 2009. Hewlett-Packard Co., the world’s largest maker of printers and personal computers, forecast full- year sales last week at the low end of an earlier projection, a sign that recession-wary customers continue to shun technology purchases. (Photo by Daniel Acker/Bloomberg via Getty Images)