The Rhino 4200 makes labels fast and accurate. QWERTY keyboard. Use hot keys to quickly create and format cord / cable windings, flags, Code 39 and Code 128 barcodes, fixed-length labels, module labels, and more. You can print up to 19 mm wide labels in flexible nylon, permanent polyester and rugged viny. You can also print directly on shrink tubing. You can save more time with the useful features, such as the Favorites key that gives access to common labels, symbols and terms, and the Customize key, which eliminates repetitions by saving custom settings. Regular QWERTY keyboard for fast and easy text entry. Pre-programmed library of 150 symbols and terms for security, electricity, sound / image and plant maintenance. Built-in rubber inserts Damage to cases. Large backlit screen that is easy to read, even in obscure work environments. Powered with 6 AA batteries (not included) - also compatible with rechargeable Lithium ion battery. (Sold as an accessory)