Inkless laser ecological printing device

The utility model discloses an inkless laser ecological printing device, which is characterized by comprising a graphic processing module, a laser, a laser control module and a paper feeder, wherein the graphic processing module is used for identifying graphic printing information which needs to be printed and is input by the printing device, and for generating the font or electronic patterns needed by printing, and the laser is used for generating laser irradiating on printing paper; and the laser control module is used for controlling transmission power of the laser and allowing the laser to implement laser ablation printing along the font or the electronic patterns generated by the graphic processing module, and the paper feeder is used for feeding printing paper. According to the inkless laser ecological printing device provided by the utility model, the printing effect can be realized through laser by only single piece of common printing paper without toner, ink or paint, and the excellent low-carbon energy saving effect and social benefits can be realized.