The present invention provides a printing apparatus and a printing method capable of washing a printing plate with a high degree of cleanliness. The present invention is a printing apparatus and a printing method, wherein: the printing apparatus comprises a print roll, a coater that is placed below the print roll and forms ink on the print roll, a first base placed above the print roll, a first stage placed on the bottom face of the first base, a first printing plate placed on the bottom face of the first stage, a print object to which the ink formed on the print roll is transcribed, a first stage placed on the top or bottom face of the print object, and a washer for washing the first printing plate; the washer has a washing device; and a spray nozzle of the washing device is directed to the side where the first base exists.