Thermal printhead TSC TDP-324W, 12 dots/mm (300 dpi)

Replacement thermal printhead for TSC TDP-324W printers offering a resolution of 12 dots/mm (300 dpi). Designed for both direct thermal and thermal transfer printing, this printhead restores sharp text, high-contrast barcodes and clear image output on labels, receipts and tags used in industrial and retail environments. It is intended as a service part to maintain printing performance and consistent print quality during routine maintenance or after wear-related deterioration of the original component.

Advantages

The TSC thermal printhead provides stable, consistent dot placement at 300 dpi for readable barcodes and crisp small-font text. It is built to meet the mechanical and thermal specifications of the TDP-324W model, enabling straightforward replacement and reducing printer downtime. Compatible with both direct thermal and thermal transfer media, it supports a range of label materials and ribbon types to deliver reliable output across typical point-of-sale, logistics and manufacturing applications.

Suitable for

• Replacing a worn or damaged printhead in the TSC TDP-324W printer
• Restoring high-resolution printing for labels, receipts and tags
• Maintenance in retail, warehousing, shipping and light industrial settings
• Switching between direct thermal and thermal transfer printing workflows

Key specifications

• Optical resolution: 12 dots/mm (300 dpi)
• Print technology: thermal (direct thermal and thermal transfer compatible)
• Intended printer model: TSC TDP-324W
• Typical application: label, receipt and tag printing
• Form factor: replacement service printhead compatible with original mounting points

How to use

Power off the printer and disconnect it from the mains before replacing the printhead. Remove media and ribbon from the printer, open the print mechanism, and carefully unfasten the old printhead following the manufacturer’s service guidance. Install the replacement printhead, ensuring correct alignment with the platen roller and the original mounting points, then reassemble the mechanism. Reinstall media and ribbons, reconnect power and run printer calibration and test patterns to verify print quality and correct alignment.

Usage recommendations

Use genuine or certified replacement parts and follow TSC maintenance intervals to extend printhead life. Regularly clean the platen roller, printhead surface and media path to reduce residue buildup. Choose appropriate ribbon and label materials for thermal transfer operations and avoid abrasive or heavily contaminated media to maintain consistent print quality.