The Zebra GX430T is almost the same printer as the Zebra GK430T and is, partly due to the fact that it is a Thermal Transfer printer with a 300 dpi print resolution, ideal for printing barcode labels. The 300 dpi resolution is a must when printing small text and when printing both 1D and 2D barcodes, this 300 dpi resolution ensures that the labels from these printer labels are optimally readable for both humans as for barcode scanners.
As with many other desktop label printers, the GX430T is also a printer with many choices and options such as with or without an Ethernet connection and a 203 dpi variant is also available under the name Zebra GX420T. Both variants are also available as a Thermal Direct version under the names Zebra GX420D for the 203 dpi.