Xerox a good Cheap Stock

Over and Over again I hear about Xerox looking like a good company with undervalued stock.  BUT…never a reason why its undervalued.  I can only read the first page of the article, but it talks the same things about the potential Xerox has.

http://seekingalpha.com/article/1167321-xerox-a-high-quality-stock-at-a-dirt-cheap-valuation?source=google_news