Zebra label printer, ENERGY STAR certified
Zebra ZD421
60 ppm mono label printer.
Speed
60
pages a minute
Color
Mono
Direct thermal
Electricity a year
3.6 W
power in sleep; no annual figure certified
Duplex
No
automatic two-sided
At 60 pages a minute, the ZD421 is faster than 333 of the 438 label and receipt printers certified, and 93 are faster.
- Maker
- Zebra
- Model
- ZD421
- ENERGY STAR type
- Printers
- Marking technology
- Direct thermal
- Color
- Monochrome
- Speed
- 60 pages a minute
- Size format
- Small
- Automatic duplex
- No
- Power in sleep
- 3.58 W
- Power in standby
- 0.11 W
- Default delay to sleep
- 9 min
- On the market since
- Feb 2021
- ENERGY STAR certified
- 9 Aug 2017
Certified under the same record
The maker lists these as the same machine or a variant of it: ZD421CN, ZD621, ZP506.
Source: ENERGY STAR certified imaging equipment dataset, US EPA, record 2381887, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the ZD421
Certified label and receipt printers from other makers, same color class, within 20% of its speed.
| Model | Type | Speed | Certified |
|---|---|---|---|
| Toshiba B-EX6T1-GS12-QM-R | Mono · Thermal transfer | 48 ppm | Nov 2019 |
| Toshiba B-EX6T1-TS12-QM-R | Mono · Thermal transfer | 48 ppm | Nov 2019 |
| Toshiba B-EX6T3-GS12-QM-R | Mono · Thermal transfer | 48 ppm | Nov 2019 |
| Toshiba B-EX6T3-TS12-QM-R | Mono · Thermal transfer | 48 ppm | Nov 2019 |
Zebra
More Zebra label and receipt printers
| Model | Type | Speed | Certified |
|---|---|---|---|
| GK420d | Mono · Direct thermal | 50 ppm | Oct 2013 |
| GK420t | Mono · Thermal transfer | 50 ppm | Oct 2013 |
| GT800 | Mono · Thermal transfer | 50 ppm | Nov 2013 |
| ZD120 | Mono · Direct thermal | 60 ppm | Oct 2018 |
| ZD220d | Mono · Direct thermal | 60 ppm | Dec 2023 |
| ZD230t | Mono · Direct thermal | 60 ppm | May 2019 |
| ZD411 | Mono · Thermal transfer | 60 ppm | Mar 2022 |
| ZD510 | Mono · Thermal transfer | 3 ppm | May 2018 |