OKI Data Americas Delivers White Toner and Full-Color Capabilities to the Specialty Printing and Imaging Technology Markets With the pro920WT MOUNT LAUREL, N.J., Oct. 4, 2011 (GLOBE NEWSWIRE) -- OKI Data Americas today announced that the new OKI pro920WT digital color printer will debut at the upcoming 2011 SGIA Expo taking place October...