If your Datamax O'Neil I-4310E Mark II printer needs a new printhead, this 300DPI thermal printhead is the one. Part number PHD20-2279-01. It’s a high-definition, industrial-grade printhead that works with Honeywell/Datamax i-4310 series printers. Perfect for barcode labels, shipping tags, or inventory labels. It supports both direct thermal and thermal transfer printing, so you can use it with a variety of media. The durable coating helps it last longer, which means fewer replacements and less downtime. Saves you money on maintenance too. Easy to install if you’re familiar with printer repairs. Delivers clear, sharp prints even at high speeds. Whether you’re in warehousing, retail, or logistics, this printhead keeps your labels looking professional. Compatible, reliable, and built for heavy use. Just make sure your printer model matches before ordering. Good for daily industrial operation.
