Zebra Gx430T Zd500 Label Printer 105934-039 Thermal Print Head 300Dpi Printhead. Product Details Printhead for Zebra GX430T ZD500 Label Printer 105934-039 Thermal Print Head 300dpi Printhead for Zebra GX430T and Zebra ZD500 (300dpi) desktop label printer, part number 105934-039 Compatible with Zebra GX430T 300dpi (GX43-10xxxx-xxx) Compatible with Zebra ZD500 300dpi (ZD50043-xxxxxxxx) Not compatible with Zebra ZD500 203dpi (ZD50042-xxxxxxxx) ,GX420T (GX42-10xxxx-xxx) ort GX420D (GX42-20xxxx-xxx) printer. Please double check printer model before purchase. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.