Xerox Seeks Erasable Form of Paper for Copiers

nytimes.com — "The printed information on the document ?disappears? within 16 hours. The documents can be reused more quickly by simply placing them in the copier paper tray. The researchers said that individual pieces of paper had been printed on up to 50 times, and the only current limit in the process appears to be paper life." Nov 27, 2006 View in Crawl 4