A device for printing via screen printing an object which has a conical portion, the device includes a frame, a screen which can be moved relative to the frame, elements for rotatably driving the screen about a rotation axis, including a single motor, first members for moving the motor, the first members, extending in a first direction, second members for moving the motor, the second members extending in a second direction perpendicular relative to the first direction, the first members carrying the second members.