Zebra ZD421 4" Thermal Transfer Label Printer with USB, Bluetooth & Wifi Interface.  You can print with either Thermal Transfer (Ribbon Required) or Direct Thermal (No Ribbon) with this model giving you greater flexibility. You can connect this unit with Wireless or Bluetooth to your device.

Thermal Transfer Printer (74/300M) ZD421; 203 dpi, USB, USB Host, Modular Connectivity Slot, 802.11ax, BT5.3, ROW, APAC Cord bundle (EU, UK, AUS), Swiss Font, EZPL

The Zebra ZD421 4-inch Thermal Transfer Label Printer is a powerful, reliable and versatile desktop printing solution designed to meet the demanding labelling requirements of modern retail, warehousing, logistics and business environments.

Combining Zebra's proven printing technology with advanced wireless connectivity, the ZD421 delivers high-quality, professional barcode, product, shipping and inventory labels with excellent reliability and ease of use.

This specific model (ZD4A042-30PX02EZ) features a 203 dpi print resolution and supports print speeds of up to 152 mm per second, making it ideal for businesses requiring efficient, consistent and accurate label production.

With built-in USB 2.0, USB Host, Bluetooth 5.3 and Wi-Fi 802.11ax connectivity, the ZD421 offers flexible integration into existing business systems and allows convenient wireless printing from compatible devices. Its intuitive control interface, easy media loading and Zebra's advanced Print DNA software make printer setup, operation and management straightforward.

Featuring a robust dual-wall construction and support for 300-metre thermal transfer ribbons, the ZD421 is engineered to deliver dependable performance in busy commercial environments.

Whether you're printing product labels, barcode labels, shelf labels, shipping labels or inventory tags, the Zebra ZD421 provides the performance, connectivity and flexibility your business needs.

Main Features & Benefits

• 4-Inch Desktop Label Printer: Supports label printing up to 104 mm wide, making it suitable for a wide range of business applications.
• Thermal Transfer Printing: Produces durable, long-lasting labels using thermal transfer ribbon technology.
• 203 dpi Print Resolution: Delivers clear, accurate text, graphics and barcode printing.
• High-Speed Performance: Prints at speeds of up to 152 mm per second (6 inches per second).
• USB 2.0 Connectivity: Provides reliable wired connectivity to computers and compatible devices.
• USB Host Interface: Supports compatible USB peripheral connectivity.
• Bluetooth 5.3: Provides convenient wireless connectivity with compatible devices.
• Wi-Fi 802.11ax: Enables wireless network printing and flexible printer placement.
• 300-Metre Ribbon Support: Accommodates standard long-length thermal transfer ribbons for reduced ribbon replacement frequency.
• Easy Media Loading: Zebra's OpenACCESS design makes loading labels and replacing supplies quick and simple.
• Intuitive User Interface: Features a three-button control panel and five status icons for straightforward operation.
• Advanced Media Sensing: Adjustable media sensors support different label formats and media types.
• Zebra Print DNA: Provides software tools and utilities to simplify printer setup, configuration and management.
• Robust Construction: Dual-wall frame design provides durability for everyday commercial use.
• ENERGY STAR Certified: Designed with energy efficiency in mind.

Ideal Applications

The Zebra ZD421 is suitable for a wide range of business applications, including:

• Retail product and barcode labelling
• Price and shelf labels
• Warehouse and inventory management
• Shipping and dispatch labels
• Stock identification and tracking
• Asset management
• Manufacturing and product identification
• General business labelling

Why Choose the Zebra ZD421?

The Zebra ZD421 combines dependable Zebra printing technology, flexible wireless connectivity and user-friendly operation in a compact desktop design. Its combination of USB, Bluetooth and Wi-Fi makes it an excellent choice for businesses looking for a reliable, versatile and easy-to-integrate thermal transfer labelling solution.

This product has a 24 month warranty