INSANE: Paper Friendly Printer

Toshiba's B-SX8R is totally paper friendly. It utilises special ink pigments which will turn white when heated (130^oC to 170^oC), therefore enabling that white piece of paper to be reused. Not so sure about the security part though since the ink will turn black again at 180^oC... but an interesting environmental friendly way to go, nonetheless.

Souce: CNET Asia