Novel printer capable of eliminating ozone and dust

A novel printer capable of eliminating ozone and dust relates to the technical field of printers. The novel printer comprises a printer main body, a heating roller, an air collection cover, an exhaustpipe, an exhaust fan, a filtering device, a temperature sensor, a control system and a filtering device. The purpose of eliminating the ozone is achieved mainly by chemical characteristic that the ozone is unstable and is easy to decompose, the ozone generated by a toner cartridge and flying dust enter the exhaust fan via the air collection cover under an effect of a suction force formed by the exhaust fan and enter the heating roller along the exhaust pipe, the ozone is heated and decomposed to oxygen, the decomposed oxygen enters the filtering device from the exhaust fan along the exhaust pipe with air and the dust, the dust is attached onto the filtering device, the filtered air is discharged out of the printer, so that the ozone generated by the printed during working is eliminated, and the health body of a u