An image forming apparatus includes a printing unit, a positional information reader, and a first controller. The printing unit performs printing on a recording sheet based on print information. The positional information reader reads positional information with regard to a first storing medium from a second storing medium. The first and the second medium are provided to the recording sheet. The first controller controls the printing unit based on the positional information, read by the positional information reader, so as to print an image, corresponding to the print information, in a position on a recording sheet according to the positional information.