Thermal Printer ZD621 Premium Desktop 4-inch Wide
Key Features
- Print Technology: Thermal Transfer/Direct Thermal
- Print Speed: 6 ips (152 mm/s), 8 ips (203 mm/s)
- Print Resolution: 203 dpi (8 dot/mm), 300 dpi (12 dot/mm)
- Connectivity: Wi-Fi 6 (802.11ax) with Bluetooth 5.3 (optional), Wi-Fi 5 (802.11ac) with Bluetooth 4.2 (optional), Bluetooth Low Energy
Category: Zebra Card Printers
Description
The ZD600 Series Desktop Printers is bring industrial printing quality to a compact desktop printer—offering:
- Fast print speeds
- Excellent print quality
- Simple manageability
- Security
The 4-inch ZD621 is available in Direct Thermal and thermal transfer print modes. TheZD600 Series Desktop Printers can also help enhance productivity while improving sustainability as part of Zebra’s Zero Liner Linerless Printing Solution.

Print Resolution
- 203 dpi (8 dot/mm) 300 dpi (12 dot/mm)
Connectivity
- Wi-Fi 6 (802.11ax) with Bluetooth 5.3 (optional)
- Wi-Fi 5 (802.11ac) with Bluetooth 4.2 (optional) Bluetooth Low
Energy
Media Handling Options
Dispenser/Peeler (optional) Cutter (optional)
Zebra printers are specialized devices primarily used for printing high-quality, durable labels, barcodes, receipts, and wristbands in professional settings, essential for tracking, identification, and transaction processing in retail, healthcare, manufacturing, logistics, and hospitality

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What is the DPI of ZD621 printer?
The ZD621 printer DPI cannot be upgraded or downgraded. The printer must be purchased in the required 203 or 300 DPI, as no DPI changes are supported on the printer.
