MACO® makes printing labels easy for you since our Laser/Ink Jet Labels can be used in virtually every desktop printer. MACO labels balance the two unique technologies ensuring crisp text & images and vibrant colors for every mailing, presentation and project you create. MACO high quality labels are guaranteed not to jam in any printer. And our bright white labels are acid-free so they're safe for archiving as well as lignin-free (the component in newspapers which cause them to turn yellow and disintegrate).