Zebra ZT400 Series ZT421
300 dpi3 items ordered
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Product details
The Zebra ZT421 is a mid-range industrial label printer designed for reliable performance in demanding environments. It supports both direct thermal and thermal transfer printing technologies with a high resolution of 12 dots per millimeter (300 dpi) for sharp, easily readable labels. This model offers a maximum media width of 178 mm and a print width of 168 mm, accommodating label rolls with a diameter of up to 203 mm. With a print speed of 305 mm per second, it ensures efficient operation for high-volume labeling tasks. Connectivity options include USB, RS232, Bluetooth, and Ethernet, providing flexibility for integration into various setup configurations. The printer features a color touchscreen display for easy navigation and a real-time clock for accurate timestamps. It supports ZPL and ZPLII emulations and comes with 256 MB of RAM and 512 MB of flash memory for ample storage space for label designs. Weighing 20.79 kg, the Zebra ZT421 is built in a robust black-gray construction, making it suitable for warehouse, logistics, and manufacturing applications. The interface cable must be ordered separately, and the printer is supplied with EU and UK power cables.
Commissioning of Zebra printers
From 1 August 2025, Zebra printers will be delivered with factory-disabled network functions in accordance with the EU Radio Equipment Directive (RED). Affected are: Passwords, TCP/IP ports, web interface, WLAN and firmware updates. The functions must be activated once via a configuration file. For devices with a display, a password must first be assigned before changes can be made. Configuration tool: https://asr.zpc.zebra.com/index.html Further information: https://support.zebra.com/de/article/000033879Application range | Industrial / Commercial use |
Printing technology | Direct thermal / thermal transfer |
Printout | Black and white |
Max. print width | 168 mm |
Item number | 15717991 |
Manufacturer | Zebra |
Category | Label printer |
Manufacturer No. | ZT42163-T0E0000Z |
Release date | 23.4.2021 |
External links | |
May include power adapter | Yes |
Colour | Black, Grey |
Exact colour description | Black, Gray |
Application range | Industrial / Commercial use |
Printing technology | Direct thermal / thermal transfer |
Print speed | 305 mm/s |
Print resolution | 300 dpi |
Printout | Black and white |
Max. print width | 168 mm |
Number of font styles | 16x |
Number of character sizes | 2x |
Tape type | Roll |
Paper / media width | 178 mm |
Roll diameter | 203 mm |
Connections | Bluetooth, Ethernet, RS-232, USB 2.0, USB host |
Working memory | 256 MB |
Power supply | Electrical connection |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂ emissions | 103.92 kg |
Climate contribution | CHF 2.48 |
Scope of delivery | Quickstart overview |
Length | 495 mm |
Width | 336 mm |
Height | 324 mm |
Weight | 18400 g |
Length | 70 cm |
Width | 40 cm |
Height | 50 cm |
Weight | 19.35 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Label printer» category have a defect within the first 24 months?
Source: Digitec Galaxus- 4.Seiko1.4 %
- 5.Dymo1.6 %
- 6.Zebra3.4 %
- 7.Evolis3.9 %
- 8.Epson4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 3.Evolis2 days
- 4.Brother3 days
- 4.Dymo3 days
- 6.Zebra8 days
- 7.Epson11 days
Return rate
How often is a product of this brand in the «Label printer» category returned?
Source: Digitec Galaxus- 5.Olympia2.6 %
- 6.Brother2.8 %
- 6.Seiko2.8 %
- 8.Phomemo3.1 %
- 9.Zebra7.7 %