A method for controlling a printer to print on a recording medium having a non-contact tag by a processor of the printer is provided. The method comprises placing the recording medium on a placement area of the printer; wireless reading, from the non-contact tag, a plurality of pieces of identification information each for identifying a specific image; detecting whether any one of a plurality operation buttons provided on the printer has been pressed by a user, wherein the pressed operation button is corresponding to one of plurality of pieces of identification information; acquiring, from a storage device provided in the printer, the specific image corresponding the one of plurality of pieces of identification information selected by the pressed operation button; and printing the specific image on the recording medium.