Use the Zebra Setup Utilities to run calibration, especially when changing label stock, to avoid blank labels and misprinted text.

However, the older workhorses—ZT230, ZT400 series, GK420, GX430, LP2824, and even the venerable S4M—will continue to run for another decade. As long as these legacy printers exist, will remain an essential utility in the repair technician’s toolkit.

Using the official Zebra software suite provides three main advantages: