This print assembly comprises a carousel element having circumferentially a plurality of support elements supporting each a stack of magnetic cards to be printed magnetically and in clear, actuators drivingly connected to and rotating the carousel element for positioning one of the support elements at a magnetizing device for the cards, a clear printing device for the cards arranged downstream of the magnetizing device, transport members transporting the picked up cards from the support elements to the magnetizing and the clear printing device, and a selector arranged downstream of the printing device for separating the validly printed cards from the void ones.