Abstract: A stencil screen printing machine includes a screen retention frame horizontally reciprocable forwardly and rearwardly in one dimension for retaining and reciprocating a print stencil screen in a plane during a forward print stroke and a rearward return stroke. The stencil screen printing machine includes a rotational print cylinder beneath the frame that has a rotational axis transverse to the one dimension and that has a cylindrical peripheral surface for supporting print stock to be printed. Vertically movable lifting and lowering supports are operably associated with the print cylinder and are shiftable to place the cylinder peripheral surface and the print stock thereon upwardly at the stencil screen plane. A stencil squeegee is operably located above the plane and has a lower edge. Vertically movable lowering and lifting supports are operably associated with the squeegee and are shiftable downwardly to place the squeegee lower edge at the plane.