Many LexJet customers are using high-quality, LED toner-based color printers from OKI Data Americas to cost-effectively produce smaller, short-term promotional signs and banners on card stock, water-resistant paper, banner papers, and other materials.  The new SignDirector application from OKI Data Americas promises to make these OKI color printers even more appealing—particularly to those companies that need an easy way to consistently produce error-free, updated signage at multiple stores.