Zebra printers
Zebra QLn320 Health: ZPL guide
<img src="/guides/zebra/qln320_health.jpg" alt="Zebra QLn320 Health" width="360" loading="lazy" />
Zebra QLn320 Health: ZPL guide
The Zebra QLn320 Health is a mobile printer with ZPL support. Below you will find the most important specifications for designing and printing labels as well as tools to preview your ZPL. The Healthcare edition features an antimicrobial housing.
Key specifications
| Model | Zebra QLn320 Health |
|---|---|
| Resolution | 203 DPI |
| Maximum print width | 76.2 mm (3.0") @ 203 DPI |
| Type | Mobile |
| Technology | Direct thermal |
| Print speed | 4 ips / 102 mm/s |
| Firmware / languages | ZPL II; CPCL |
| Connectivity | USB; Bluetooth (Wi-Fi optional) |
Designing labels for the Zebra QLn320 Health
Create your ZPL by adjusting the DPI to the printer and choosing a width within the specified maximum. Preview it in the viewer to avoid clipping or wasted material.
| DPI | Maximum width | ^PW value |
|---|---|---|
| --- | --- | --- |
| 203 DPI | 76.2 mm | ^PW609 |
^PW sets the printable width in dots. Use the value that matches the actual DPI of your printer.
^XA
^PW609
^LL609
^FO40,40^A0N,38,38^FDZebra QLn320 Health - 203 DPI^FS
^FO40,100^GB529,2,2^FS
^FO40,130^A0N,28,28^FD76.2 mm / 609 dots^FS
^XZ
Official source
Technical data from the Zebra QLn320 Health specification sheet.
- [View the Zebra source](https://www.zebra.com/us/en/products/spec-sheets/printers/mobile/qln320.html)
Frequently asked questions
What resolution (DPI) does the Zebra QLn320 Health have?
See the specification table: it lists the available DPI for this model.
Can I preview my ZPL for the Zebra QLn320 Health without printing?
Yes. Paste your code into the ZPL viewer and set the Zebra QLn320 Health's DPI to see the label exactly as printed.