Shop replacement printheads for the Zebra GX430t printer. Prevent downtime with a GX430t printhead replacement with 300 dpi image resolution. Zebra printheads and supplies are rigorously tested and inspected for the highest quality to ensure they are ready to perform without fail when you need it. Part Details: Thermal Printheads - Zebra - 300 dpi (Thermal Transfer) - Compatible with GX30T/ZD500