XAAR® 502 S Printhead – High-Speed, High-Viscosity Industrial Performance

XAAR® 502 S Printhead-Engineered for Demanding Production Environments

The XAAR® 502 S Printhead delivers a powerful combination of speed, precision, and durability. Designed for advanced industrial coding, marking, and manufacturing, it’s built to perform under pressure — day after day. With a 70.5 mm print swathe, 500 nozzles, and 180 npi native resolution, this printhead provides broad coverage and precise drop placement for consistent, high-quality results.

At Uink, every unit undergoes careful inspection before shipment. We maintain ample stock and provide next-day dispatch to keep your production line running smoothly.

Built with Proven XAAR® Technology

XAAR® 502 S Printhead Precision Plus™ Architecture

The XAAR® 502 S incorporates PrecisionPlus™ actuator design, improving drop formation and reliability at firing frequencies up to 36 kHz. This results in stable, repeatable output and sharper print definition across the full swathe.

TF Technology™ for Continuous Ink Recirculation

With XAAR’s proprietary TF Technology™, ink continuously circulates behind the nozzles. This feature minimizes clogging, stabilizes temperature, and ensures reliable start-ups — even after long production pauses. As a result, maintenance interruptions are greatly reduced, and ink performance remains consistent.

XAAR® 502 S Printhead- High Viscosity Fluid Compatibility

Supporting viscosities up to 60 cP, and over 100 cP when used with High-Laydown Technology, the XAAR® 502 S  handles advanced functional fluids, coatings, and inks that standard printheads cannot jet effectively. This capability opens the door to new materials and manufacturing possibilities.

Targeted Industrial Applications

The XAAR® 502 S Printhead is purpose-built for high-performance coding, marking, and functional printing. Its accuracy and viscosity tolerance make it ideal for:

• 2D Data Matrix and QR codes, where crisp edges and reliable readability are essential.

• Brand graphics and logos, printed directly on packaging for strong on-product branding.

• Batch codes, serial numbers, and expiry dates, maintaining consistent clarity at production speeds.

• Advanced manufacturing and 3D applications, including deposition of functional fluids and specialized coatings.

By supporting both solvent-based and UV-curable inks, this model adapts easily to a wide variety of industrial fluids and substrates.

Fast Fulfillment, Reliable Warranty, and Expert Support

Uink combines product reliability with outstanding logistics. We keep the XAAR® 502 S  in stock for next-day delivery, ensuring minimal downtime for your business. Every printhead is covered under Uink’s Replacement Warranty Program, which adjusts coverage based on usage and model type — offering flexible protection that matches real-world conditions.

Our technical support team is ready to assist with integration, calibration, and optimization. Whether you’re setting up a new system or replacing an existing printhead, Uink provides the expertise to help you achieve peak performance.

Why Professionals Trust Uink

Industrial users choose Uink because we understand the importance of uptime and consistency. Each XAAR® printhead we supply is verified for quality, carefully packaged, and supported by a dedicated service team. Combined with next-day shipping and expert guidance, our approach ensures your print systems stay reliable and productive.

When precision and reliability matter most, the XAAR® 502 S Printhead stands as a dependable solution. Pair it with Uink’s speed, service, and flexible warranty for performance you can rely on.