Replacement printheads from LabelsOnline.com are OEM-compatible printheads for the most widely used thermal label printer brands — including Zebra, Datamax, Honeywell, and SATO. When your printhead begins showing signs of degradation — faded barcodes, missing dots, uneven print density, or void streaks — replacing it restores print quality and extends the life of your printer at a fraction of the cost of a new unit.

Printheads are listed by printer brand and model number, with both 203 dpi and 300 dpi versions available for most supported models. Replacing a printhead is a straightforward procedure that can typically be completed in minutes without specialized tools. All replacement printheads are covered by our 100% satisfaction guarantee.

Why Replace vs. Repair?

In most cases, a worn or damaged printhead is more economically replaced than repaired. A quality replacement printhead restores full print performance immediately and typically costs significantly less than sending the printer out for service. For high-volume operations printing thousands of labels per day, keeping a spare printhead on hand eliminates costly printer downtime when a head fails.

Frequently Asked Questions

How do I know when my printhead needs replacing?

Common signs of printhead wear include: faded or inconsistent print density across the label width; horizontal void lines or streaks through barcodes and text; barcodes that fail to scan reliably; and visible physical damage to the printhead surface. If cleaning the printhead with an IPA wipe doesn't resolve the issue, replacement is typically the next step.

How do I find the right printhead for my printer model?

Each printhead listing in this collection specifies the compatible printer brand and model numbers. Match your printer's model number — found on the label on the back or bottom of the unit — to the product listing. Pay attention to dpi (203 vs. 300) as the same printer model may have been produced in both resolutions.

Browse replacement printheads by printer brand and model below.