The NEW ZEBRA PART# SSI-110PAX4-300S MODEL # ZEBRA 110 PAX 4 is a compatible print head unit for Zebra printers, specifically designed for the Zebra 110 PAX 4 series. This Kyocera Thermal print head is multicolored and comes with a manufacturer warranty. With dimensions of 1.5" x 3.5" x 7", this unit is a single quantity item that includes the necessary components for installation. It is a reliable and high-quality replacement part for Zebra printers, ensuring clear and precise printing results.