Zebra ZD421 Direct Thermal List of Compatible Label Rolls

Your Zebra ZD421 Direct Thermal printer is compatible with label rolls using 25mm cores.  There is an optional ZD421 38mm core holder adaptor that will allow for label rolls with 40mm and 38mm cores to fit the ZD421, but is not included in the box as standard.

The ZD421 is available with a USB interface, and optional Ethernet or Wifi interfaces. The maximum print width depends on your printer resolution: The 203dpi model prints 104mm wide on labels, and the 300dpi model prints 108mm wide on labels

Please note: This information applies specifically to the direct thermal ZD421 model, not the thermal transfer version.

For Thermal Transfer labels that uses ribbons to print on, please refer to the followng list "Zebra ZD421 Thermal Transfer Label Roll List."