Exclusive, one-touch “Hot Keys” to automatically size, space, and format label text for electrical and patch panels, terminal and 110 blocks, wire and cable flags, horizontal and vertical wraps, vertical and fixed-length applications. Print Code 39 and Code 128 bar codes on 3/4 inch wide labels – perfect for asset management. Uses DYMO Industrial labels with chemical-heat-and UV-resistant materials; also prints heat-shrink tubes and non-adhesive labels. Compatible label widths: 1/4 in, 3/8 in, 1/2 in, 3/4 in.