Zebra Z-Select 4000D (formerly Direct 2000/Direct Quick print 3000) thermal paper with all temperature adhesive, wound outward on a 3 inch core with an 8 inch outside diameter. Smooth bright white coated premium direct thermal paper labels. Produces high-contrast black visible light images. The thermally sensitive top coating ensures maximum printhead life and protects the label from harsh environmental conditions. Suitable for indoor applications, most packaging materials and cold temperature applications from -65° fahrenheit (-54° celsius) to 120° fahrenheit (49° celsius). Minimum application temperature is -20° fahrenheit (-29° celsius). For use with all Zebra printers except the portable and personal printers