Xerox cuts 2015 profit forecast due to strong dollar

(Reuters) - Xerox Corp, cut its 2015 profit forecast, blaming a strong dollar, and reported quarterly revenue below Wall Street's expectations, hurt mainly by lower printer sales and higher costs. The company also said it expects 2015 revenue to fall 1 percent on a constant currency basis, compared with its previous forecast of revenue being flat with a year earlier. Shares of Xerox, which got a third of its revenue from outside the United States last year, fell 4.5 percent in premarket tra