Zebra ZD421

  • Max Print Width: 104 mm (4.09 in) 
  • Media Inner Core Diameter: 12.7 mm (0.5 in), with adapters for 25.4 mm (1 in), 38.1 mm (1.5 in), 50.8 mm (2 in) and 76.2 mm (3 in) cores 
  • Maximum Media Roll Outer Diameter: 127 mm (5 in) 
  • Max Print Speed: Up to 6 ips (152 mm/s) at 203 dpi; up to 4 ips (102 mm/s) at 300 dpi 
  • Print Technology: Direct thermal and thermal transfer printing 
  • Resolution Options: 203 dpi and 300 dpi 
  • Memory Size: 256 MB DDR3 SDRAM, 512 MB Flash memory 
  • Standard Connectivity: USB 2.0, USB Host, Bluetooth Low Energy (BLE), NFC Print Touch™ 
  • Optional Connectivity: Ethernet, RS-232 Serial, Wi-Fi 802.11ac/802.11ax, Bluetooth 4.1/5.3 
Inventory E-commerce and retail Small warehouse

The Zebra ZD421 desktop printer is engineered to deliver advanced performance, flexibility, and long-term reliability for modern business environments. Building on the proven legacy of Zebra’s popular GK Series, the ZD421 introduces next-generation capabilities that help organizations stay ahead of evolving operational demands. Designed for retail, healthcare, logistics, and manufacturing, it provides a dependable and future-ready printing solution that integrates seamlessly into existing workflows. 

At its core, the ZD421 features a powerful, modern architecture that significantly enhances performance and processing capabilities. Compared to previous models, it offers substantially more computing power, allowing it to handle multiple tasks simultaneously while maintaining speed and reliability. This future-ready design ensures that the printer can adapt to new technologies, applications, and security requirements, making it a smart long-term investment for growing businesses. 

The ZD421 delivers exceptional print quality and versatility across a wide range of applications. Supporting both direct thermal and thermal transfer printing, it produces clear, high-resolution labels, barcodes, and graphics with consistent accuracy. Its flexible media handling, movable sensors, and support for various label formats allow it to meet diverse operational needs, from product labeling to asset tracking and compliance marking. 

Ease of use is a key advantage of the ZD421. The printer features an intuitive user interface with multiple LED indicators and simple controls that provide real-time status visibility. Enhanced media handling, color-coded touchpoints, and innovative ribbon cartridge options make loading and maintenance fast and error-free, reducing training requirements and minimizing downtime. These design improvements ensure smooth daily operation even in busy work environments. 

Connectivity and scalability further strengthen the ZD421’s value. With standard USB and USB Host interfaces and optional Ethernet, Wi-Fi, and Bluetooth connectivity, it integrates easily into existing IT infrastructures. Powered by Zebra’s Link-OS and Print DNA software suite, the printer enables remote management, enhanced security, and simplified deployment. Combined with field-upgradeable features and broad compatibility with existing systems, the ZD421 is a versatile and future-proof desktop printing solution designed to grow with your business. 
Code: ZD4A042-D01W01EZ
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Other accessories (39) Printer sensors (7) Printheads (8) Mainboards (3) Network adapters (1) RS232 (1) Wi-Fi adapters (3) Platen rollers (5) Label cutters (5) Battery chargers (2) Batteries (1) Stands/mounts (2) Power supplies (3) Power cables (4)
Other accessories (39)
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Network adapters (1)
Code: P1112640-015
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RS232 (1)
Code: P1112640-016
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Code: P1112640-061
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Code: P1112640-231
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Code: P1112640-030
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