A device for printing an impression by silk screen printing on at least one object, comprising of: a chassis; a screen holder module for holding a screen; and a squegee holder module (9) for holding a squegee (35) that is designed for scraping over the screen along a direction of scraping. The squegee holder module comprises a support (17) mounted on to the chassis, and a removable squegee holder (19) attached on to the support, the support having a receiving surface (21) for receiving the squegee holder, and the squegee holder having a fastening plate (43) for fastening the squegee holder on the receiving surface in a printing position in which the scraping direction of the squegee extends along a direction of printing (Ox), and an alternative fastening plate (45) for fastening the same squegee holder on the receiving surface in an alternative printing position in which the scraping direction of the squegee extends along an alternative direction of printing (Oy) that is distinct from the direction of printing (Ox).