Zebra GX430t: ZPL guide
The Zebra GX430t is a desktop printer that supports ZPL. Below are its key specs for designing and printing labels, plus tools to preview your ZPL before sending it.

Key specifications
| Model | Zebra GX430t |
|---|---|
| Resolution | 300 DPI |
| Maximum print width | 104 mm (4.09") @ 300 DPI |
| Type | desktop |
| Technology | Thermal transfer |
| Print speed | Up to 4 ips / 102 mm/s |
| Memory | 8 MB SDRAM; 4 MB Flash |
| Firmware / languages | ZPL II; EPL2; XML |
| Media width | 19-108 mm (0.75-4.25 in) |
| Maximum label length | 991 mm (39.0 in) |
| Connectivity | Serial, USB and parallel; optional Ethernet, Wi-Fi or Bluetooth depending on configuration |
| Media sensors | Fixed reflective and transmissive sensors for gap, black line and notch media |
Designing labels for the GX430t
Build your ZPL by matching the DPI to the printer and a width within the stated maximum. Preview it in the viewer to avoid clipping or wasted media.
| DPI | Maximum width | ^PW value |
|---|---|---|
| 300 DPI | 104 mm | ^PW1228 |
^PW sets the printable width in dots. Use the value that matches the real DPI of your printer.
^XA
^PW1228
^LL1772
^FO40,40^A0N,38,38^FDZebra GX430t - 300 DPI^FS
^FO40,100^GB1148,2,2^FS
^FO40,130^A0N,28,28^FD104 mm / 1228 dots^FS
^XZOfficial source
Technical data collected from Zebra GX-Series specifications.
View Zebra sourceFrequently asked questions
What resolution (DPI) does the GX430t have?
Check the specs table: it lists the DPI available for this model.
Can I preview my ZPL for the GX430t without printing?
Yes. Paste your code into the ZPL viewer and set the GX430t DPI to see the label exactly as it will print.
About the author
Eduard Diaz
Eduard Diaz is an IT technician (development) at S-IE, an official Zebra partner with more than 20 years providing identification and labelling services. He builds and maintains EditorZPL to make working with ZPL and Zebra label printers easier.
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