Because there is no ink , there are no empty ink-ribbon cartridges and no extra packaging to dispose of . Zink technology is a thermal printing process on paper that involves zero ink . Because it uses no ink-ribbon cartridge , it is ultra-compact and ecological . The company has been working with the University of California, Berkeley, to develop its own version of this technology.
Zink technology is a thermal printing process on paper that involves zero ink . Because it uses no ink-ribbon cartridge , it is ultra-compact and ecological . The company has been working with the University of California, Berkeley, to develop its own version of this technology.