Zebra ZD621t Thermal Transfer Label Printer (ZD6A042-30EF00EZ)

The Zebra ZD621t Thermal Transfer Label Printer (ZD6A042-30EF00EZ) is a reliable and high-performance desktop label printer designed for fast and professional everyday label printing. Featuring thermal transfer printing technology, advanced connectivity options, real-time clock functionality, and flexible media handling, it is ideal for barcode labels, shipping labels, warehouse labelling, retail applications, product identification, and compliance-focused environments.

Main Features

• Desktop thermal transfer label printer
• 203 dpi (8 dots/mm) print resolution
• Maximum media width: 118 mm
• Maximum print width: 104 mm
• Maximum roll diameter: 127 mm
• Print speed up to 203 mm/s
• USB, USB Host, RS232, Ethernet, and Bluetooth (BLE) connectivity
• Integrated real-time clock (RTC)
• Black Mark Sensor and Gap Sensor included
• 256 MB RAM and 512 MB Flash memory
• Compact desktop-friendly design
• Includes USB cable, power supply unit, and EU/UK power cable

New Features & Technology

• Thermal transfer printing supports durable and long-lasting label production
• Bluetooth Low Energy (BLE) improves wireless communication efficiency
• Integrated RTC supports date-sensitive and compliance labelling applications
• Black Mark and Gap Sensors improve media detection accuracy
• Flexible connectivity options support standalone and network printing environments
• Enhanced memory capacity improves printing workflow performance
• Compact design improves usability in retail and office environments
• Optimised for barcode, warehouse, and shipping label applications

Advantages Over Other Models

• Faster print speed compared to many standard desktop printers
• Thermal transfer technology produces durable long-lasting labels
• Integrated RTC ideal for compliance and food labelling applications
• Multiple connectivity options improve installation flexibility
• Compact desktop footprint suitable for limited workspace areas
• Reliable Zebra printing technology for everyday business use
• Supports professional barcode and identification applications
• Easy integration into existing Zebra printing environments

Best Suited For

• Retail barcode and shelf-edge labels
• Warehouse and logistics labelling
• Shipping and dispatch labels
• Asset tracking and inventory labels
• Healthcare and compliance labels
• Product identification and packaging labels
• Manufacturing and industrial labelling
• Small to medium-sized business labelling applications

Technical Specifications

• Print Technology: Thermal Transfer
• Resolution: 203 dpi (8 dots/mm)
• Maximum Media Width: 118 mm
• Maximum Print Width: 104 mm
• Maximum Roll Diameter: 127 mm
• Print Speed: Up to 203 mm/s
• Connectivity: USB, USB Host, RS232, Ethernet, Bluetooth (BLE)
• Sensors: Black Mark Sensor, Gap Sensor
• Memory: 256 MB RAM / 512 MB Flash
• Colour: Grey

Product Summary

The Zebra ZD621t Thermal Transfer Label Printer (ZD6A042-30EF00EZ) is a professional desktop label printing solution designed for fast, reliable, and high-quality everyday label production. Combining thermal transfer printing technology, flexible wired and wireless connectivity, integrated RTC functionality, and advanced media handling, it is ideal for barcode labels, warehouse labelling, shipping applications, retail environments, and compliance-focused business operations.