
Zebra ZD421 Direct Thermal Advanced Desktop Printer
The Zebra ZD421 is an advanced 4-inch desktop printer built for performance, flexibility, and ease of use. Featuring intuitive controls, upgradeable wireless connectivity, and support for both direct thermal and thermal transfer technologies, the ZD421 is ideal for applications from shipping and receiving to shelf labeling and asset tracking.
4-Inch Print Width
Capable of printing labels up to 4 inches wide, making it suitable for a variety of applications including shipping, inventory, and product labeling.
Update, Troubleshoot and Monitor, All from a Single Location
With Zebra’s Printer Profile Manager Enterprise, part of Zebra DNA, you can easily manage, secure and troubleshoot your networked printers from one remote location anywhere in the world.
High-Resolution Printing
Delivers crisp, clear labels with options for 203 dpi (8 dots/mm) and 300 dpi (12 dots/mm) resolutions, ideal for barcodes, logos, and small text.
Fast Print Speeds
Prints labels quickly at speeds of 4 inches per second (102 mm/s) or 6 inches per second (152 mm/s), helping improve workflow efficiency.
Flexible Wireless Connectivity
Available with Wi-Fi 6 (802.11ax) and Bluetooth 5.3 or Wi-Fi 5 (802.11ac) with Bluetooth 4.1, offering fast, stable wireless printing in any environment.
Bluetooth 5.0 Standard Option
Built-in Bluetooth 5.0 provides quick and secure short-range connections to mobile devices and computers.
Intuitive User Interface
Features an easy-to-use control panel that simplifies operation, reducing training time and errors during daily use.
Powerful Internal Architecture
Designed with upgraded processing power and memory to handle complex jobs and support future firmware updates and features.
Field-Upgradeable Wireless Modules
Future-proofs your investment by allowing wireless connectivity upgrades after purchase without needing to replace the printer.
Enhanced Media Handling System
Redesigned media guides and improved media loading process make setup and label replacement faster and more user-friendly.
Original: $549.99
-65%$549.99
$192.50More Images


Zebra ZD421 Direct Thermal Advanced Desktop Printer
The Zebra ZD421 is an advanced 4-inch desktop printer built for performance, flexibility, and ease of use. Featuring intuitive controls, upgradeable wireless connectivity, and support for both direct thermal and thermal transfer technologies, the ZD421 is ideal for applications from shipping and receiving to shelf labeling and asset tracking.
4-Inch Print Width
Capable of printing labels up to 4 inches wide, making it suitable for a variety of applications including shipping, inventory, and product labeling.
Update, Troubleshoot and Monitor, All from a Single Location
With Zebra’s Printer Profile Manager Enterprise, part of Zebra DNA, you can easily manage, secure and troubleshoot your networked printers from one remote location anywhere in the world.
High-Resolution Printing
Delivers crisp, clear labels with options for 203 dpi (8 dots/mm) and 300 dpi (12 dots/mm) resolutions, ideal for barcodes, logos, and small text.
Fast Print Speeds
Prints labels quickly at speeds of 4 inches per second (102 mm/s) or 6 inches per second (152 mm/s), helping improve workflow efficiency.
Flexible Wireless Connectivity
Available with Wi-Fi 6 (802.11ax) and Bluetooth 5.3 or Wi-Fi 5 (802.11ac) with Bluetooth 4.1, offering fast, stable wireless printing in any environment.
Bluetooth 5.0 Standard Option
Built-in Bluetooth 5.0 provides quick and secure short-range connections to mobile devices and computers.
Intuitive User Interface
Features an easy-to-use control panel that simplifies operation, reducing training time and errors during daily use.
Powerful Internal Architecture
Designed with upgraded processing power and memory to handle complex jobs and support future firmware updates and features.
Field-Upgradeable Wireless Modules
Future-proofs your investment by allowing wireless connectivity upgrades after purchase without needing to replace the printer.
Enhanced Media Handling System
Redesigned media guides and improved media loading process make setup and label replacement faster and more user-friendly.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Zebra ZD421 is an advanced 4-inch desktop printer built for performance, flexibility, and ease of use. Featuring intuitive controls, upgradeable wireless connectivity, and support for both direct thermal and thermal transfer technologies, the ZD421 is ideal for applications from shipping and receiving to shelf labeling and asset tracking.
4-Inch Print Width
Capable of printing labels up to 4 inches wide, making it suitable for a variety of applications including shipping, inventory, and product labeling.
Update, Troubleshoot and Monitor, All from a Single Location
With Zebra’s Printer Profile Manager Enterprise, part of Zebra DNA, you can easily manage, secure and troubleshoot your networked printers from one remote location anywhere in the world.
High-Resolution Printing
Delivers crisp, clear labels with options for 203 dpi (8 dots/mm) and 300 dpi (12 dots/mm) resolutions, ideal for barcodes, logos, and small text.
Fast Print Speeds
Prints labels quickly at speeds of 4 inches per second (102 mm/s) or 6 inches per second (152 mm/s), helping improve workflow efficiency.
Flexible Wireless Connectivity
Available with Wi-Fi 6 (802.11ax) and Bluetooth 5.3 or Wi-Fi 5 (802.11ac) with Bluetooth 4.1, offering fast, stable wireless printing in any environment.
Bluetooth 5.0 Standard Option
Built-in Bluetooth 5.0 provides quick and secure short-range connections to mobile devices and computers.
Intuitive User Interface
Features an easy-to-use control panel that simplifies operation, reducing training time and errors during daily use.
Powerful Internal Architecture
Designed with upgraded processing power and memory to handle complex jobs and support future firmware updates and features.
Field-Upgradeable Wireless Modules
Future-proofs your investment by allowing wireless connectivity upgrades after purchase without needing to replace the printer.
Enhanced Media Handling System
Redesigned media guides and improved media loading process make setup and label replacement faster and more user-friendly.























