Secretarial friends in the company must have encountered such problems. Because of the problems of printing software and printer, the effect of the printed documents is often not ideal, but it is wasteful to throw them away. Now this situation has been solved by a printer.
The old paper printer invented by designer sharsha Lee can not only print, but also erase the writing on the old paper. How to erase the printed content?
In fact, it's very simple. The ink in this printer is specially made, using ecological printer ink. Through ultraviolet irradiation, the ink disappears immediately, so that the paper can be reused, and the purpose of saving and environmental protection can be achieved