Zebra ZD421 Thermal Shipping Label Printer 4x6
- Direct thermal printing, no ink required
- 4x6 shipping labels, media up to 4.25 inches wide
- 203 dpi resolution on this retail and logistics version
- Bluetooth, Ethernet and USB connections
- Five LED status icons and a three-button interface
- 2 year manufacturer warranty
- 1600 g, 8.69 x 2.98 x 5.93 inches
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A desktop shipping label printer for a shop, lab or warehouse that wants network and wireless links plus remote management. It prints black only on thermal media, so it does not handle color or plain paper.
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ASIN: B09BXZVGXQModel: ZD4A042-D0PE00EZCategory: Label Printers
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Overview
Zebra builds the ZD421 as a desktop direct thermal printer for shipping labels, forming the image with heat on thermal media so there is no ink to replace. It connects by cable, network or wireless, and a web-based dashboard lets staff manage it onsite or remotely.
Network, Bluetooth and USB links in one desktop unit let a single printer serve a packing bench or a shared office. Status icons and a three-button panel make it clear when media needs replacing or a fault needs attention. It is a print-only, monochrome device that needs thermal stock.
Who it's for
Suited to e-commerce packing stations, retail back rooms and labs that print shipping or specimen labels daily. People printing color work or standard office documents should choose a different printer.
Pros and cons
- No ink to buy or replace
- Bluetooth, Ethernet and USB built in
- Remote management through a web dashboard
- LED icons show media and fault status
- Black only, no color printing
- Needs thermal media, not plain paper
- Print speed not clearly listed
Performance notes
Print quality depends on the heated printhead and the thermal stock, since the image forms where heat darkens the coated label. The resolution of this version suits barcodes and shipping text more than fine graphics. A network connection lets several users share one unit, and the LED icons flag media or printer issues before a job stalls.
Specifications
| Brand | Zebra Technologies |
|---|---|
| Model | ZD4A042-D0PE00EZ |
| Dimensions & fit | |
| Item weight | 3.53 pounds |
| Item dimensions d x W x h | 8.7 × 3 × 5.9 inches |
| Maximum media width | 4.2 inches |
| Label size | 4x6 inches |
| Capacity & performance | |
| Printer output type | Monochrome |
| Compatibility & installation | |
| Printer connectivity type | Bluetooth, Ethernet, USB |
| Warranty & support | |
| Warranty description | 2 years |
| Other details | |
| Print resolution | 203 dpi |
| Printer type | Direct Thermal |
| Ethernet ports | 1 |
| USB ports | 1 |
| Additional printer functions | Print Only |
| Duplex | Simplex |
| Specific uses for product | Laboratory, retail, warehouse |
Frequently asked questions
How do I know when the Zebra ZD421 needs new labels or attention?
Five LED icons on the printer show what is needed, from replenishing media to resolving printer issues, and the printer can also be checked through a web-based dashboard.
Does the Zebra ZD421 need ink?
No. It is a direct thermal printer and the listing states no ink is required. It prints on thermal paper.
Can the Zebra ZD421 print color labels?
No. Output is listed as monochrome with black ink color.
Can I share the ZD421 between several computers?
It lists Bluetooth, Ethernet and USB connectivity with one Ethernet port and one USB port, so it can sit on a network as well as connect directly.