Bed size 10″ x 18″. The JM-25 is driven directly on the lower roller by means of a star wheel. The lower roller is provided with glide bearings and the upper roller with ball bearings. The upper roller is raised by spring pressure. The total thickness of the printing sandwich may not exceed 2.5cm (1″). The JM-25 can be used for dry point, line etchings, aquatint as well as linocuts and woodcuts.