Built Tough, Built Solid, Built Smart. Zebra's High Performance printers stand up to your most demanding applications, delivering the power and reliability expected of a premium performance printer. Perfect for shipping, manufacturing and warehousing. The XillPlus Printers feature more memory and a new processor for outstanding productivity. To reduce costly downtime, the X1llPlus printers are equipped with an enhanced service warning system, which provides printhead maintenance alert messaging on the LCD.