Zebra ZD421d vs ZD220d: Is the Step Up Worth It?
Both hold 5 in rolls inside and speak ZPL/EPL. The ZD421d adds speed (6 vs 4 in/s maximum), Bluetooth LE and, on part ZD4A042-D01E00EZ, Ethernet. The ZD220d is USB only.
Side by side
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| Model | Zebra ZD421d Direct Thermal Printer (ZD4A042-D01E00EZ) Top pick for volume Check price on AmazonReview | Zebra ZD220d Direct Thermal Printer Situational Check price on AmazonReview |
|---|---|---|
| Best for | Windows-based shipping stations that want rolls inside the printer and a business-grade platform | A Windows PC that wants Zebra's ZPL/EPL ecosystem at a lower tier |
| Key caveat | Zebra documents Windows drivers; Mac use relies on CUPS, and phone printing is not a documented consumer workflow. | USB only and slower than the ZD421 (4 in/s max). |
| Windows | ConfirmedZebra lists Windows drivers. | ConditionalZebra drivers are the normal route; the ZD220 spec sheet we read does not list OS support explicitly. |
| macOS | ConditionalZebra support documents a CUPS-driver setup for Mac; there is no Zebra-packaged macOS driver in the spec sheet. We could not read the article body. | ConditionalSame CUPS-based approach as other Zebra desktop printers; not documented in the spec sheet. |
| ChromeOS | UnknownNot addressed in the spec sheet. | UnknownNot documented. |
| iPhone / iPad | UnknownZebra lists an iOS setup app over Bluetooth LE; printing shipping PDFs from iOS is not documented. | Not supportedUSB-only; no wireless connection. |
| Android | UnknownZebra lists an Android setup app over Bluetooth LE; label-PDF printing workflow is not documented. | UnknownNot documented. |
| App / driver requirement | ZPL II and EPL2; Link-OS; Windows drivers | ZPL II, EPL 2, XML |
| Connectivity | USB: USB 2.0 and USB host; Bluetooth: Bluetooth LE (setup app); Wi-Fi: Optional (different part number); Ethernet: Yes on this part number; AirPrint: Not listed | USB: Yes; Bluetooth: No; Wi-Fi: No; Ethernet: No; AirPrint: No |
| Label restrictions | Direct thermal media 0.003–0.0075 in thick | Direct thermal media |
| Generic labels | ConfirmedAccepts third-party direct thermal roll or fanfold media within the published width, core and diameter limits. | ConfirmedAccepts third-party direct thermal media within published width, core and OD limits. |
| Resolution | 203 dpi | 203 dpi |
| Max media width | 0.585–4.25 in (15–108 mm) | 1.00–4.4 in (25.4–112 mm) |
| Where labels sit | Internal | Internal |
| Included supplies | Varies by seller; confirm cables and power supply in the listing | Varies by seller |
| Warranty | 2 years standard (Zebra) | 2 years minimum from shipment (Zebra) |
| Sources checked | 3 source(s), last verified September 27, 2026 | 2 source(s), last verified September 27, 2026 |
The differences that matter
- Speed: 6 in/s (ZD421) vs 4 in/s (ZD220) manufacturer maximums.
- Connectivity: ZD421d part D01E00EZ has USB, USB host, BLE and Ethernet; ZD220d has USB.
- Media width: ZD421 0.585–4.25 in; ZD220 1.00–4.4 in.
- Cores: both take 0.5 and 1 in cores; the ZD421 offers 1.5–3 in adapters.
- Both: 5 in maximum roll OD, 2-year warranty, macOS via CUPS rather than a Zebra-packaged driver.
Who should choose which
Choose the Zebra ZD421d if…
- You print steadily and want network or Bluetooth setup.
- You may use larger-core rolls with adapters.
Choose the Zebra ZD220d if…
- One Windows PC prints over USB.
- Your software requires a Zebra and you want the simpler model.
Bottom line
The ZD421d is the better long-term station printer; the ZD220d is fine for a single USB workstation. Either way, choose 1 in core rolls under 5 in across.
Sources
- ZD421 Tech Specs (PDF) (Zebra Technologies, manufacturer spec sheet; checked September 27, 2026)
- Install CUPS Driver for Zebra Printer in Mac OS (Zebra support) (Zebra Technologies, manufacturer support article; checked September 27, 2026) — Article title seen; page body is script-rendered and could not be read by our tools.
- Rollo 4x6 roll label product page (Rollo, manufacturer product page; checked September 27, 2026)
- ZD220 4-inch Desktop Printer Spec Sheet (PDF) (Zebra Technologies, manufacturer spec sheet; checked September 27, 2026)
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