PURPOSE: To enable interesting effects by a specific screen to exhibit by reducing the density of letters by using a system in which screening is made concurrently in making printing using a photographic type setting machine.

CONSTITUTION: For example, a screen panel 5 is set between a magazine light shield plate 3 below a magazine 1 and a photo-sensitive material 6, and then beautiful screen letters are printed by a method of adjusting the exposure by an usual photographic type setting machine. As other example, by using deformed lens holder 7 of the usual phtographic type setting machine, a circular screen panel 9 is attached to the fitting position of deformed lens, and then beautiful screen letters are printed by adjusting the exposure of the photographic type setting.