Typical applications
- RFID-enabled inventory tracking
- Asset identification with compatible UHF tags
- Verified tag inlays and encoding workflows
Manufacturer model photograph · appearance may vary by configuration
View official model photos & datasheet ↗ZEBRA · RFID PRINTER
Zebra ZT421 RFID Barcode Printer
Six-inch RFID industrial printer for wider RFID labelling applications.
PRINT METHODDirect thermal / thermal transfer + RFID
RESOLUTION203 / 300 dpi
PRINT WIDTH168 mm
INTERFACES / PORTSUSB 2.0, serial RS-232, 10/100 Ethernet, dual USB Host, Bluetooth 4.1
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Features & Specifications
Wide-format RFID encoding. Six-inch RFID industrial printer for wider RFID labelling applications.
ModelZT421 RFID
Product familyZT400 Series
Application categoryRFID
Print technologyDirect thermal / thermal transfer + RFID
Resolution options203 / 300 dpi
Print width / class168 mm
Manufacturer-listed portsUSB 2.0, serial RS-232, 10/100 Ethernet, dual USB Host, Bluetooth 4.1
Optional / SKU-dependentWi-Fi by configuration
Maximum speedDepends on selected print mode and variant
Supplies compatibilityConfirm exact label width, core, media and ribbon for the chosen SKU
What to confirm before ordering
- Exact full part number and regional warranty
- Printhead resolution and maximum label dimensions
- Host ports, required cables and network options
- Label material, ribbon and media core compatibility
Understanding interfaces and print media
Listed ports: USB 2.0, serial RS-232, 10/100 Ethernet, dual USB Host, Bluetooth 4.1.
Optional features: Wi-Fi by configuration.
This model family supports ribbon-based thermal transfer printing for more durable labels when the correct ribbon and coated stock are selected. Confirm the precise configuration.