Since everybody out there is trying to go green, we can understand that the use of paper is a sensitive subject to many, especially if you’ve got wasteful habits. Perhaps a concept printer such as this Eco Printer might be the solution that many folks are dreaming about. This printer is designed to use special ink that is composed of photographic materials that disappear when exposed to UV radiation. This means that unimportant documents can be easily printed and erased, offering you a blank sheet of paper to print on again, increasing the lifecycle of paper. Mother Nature would be proud.