User guide

COBISS System Management Zebra GK420t User Guide

Select Action under Command type and Load factory defaults under Command Name, then

click the Send button. This command sends the default factory settings to the printer. After that

retry printing a label.

6.2 Printing an extra blank label

If the settings do not resolve problems with an extra blank label, you can try with label

calibration. You can use this method even if the printer prints one extra blank label besides the

label for the material.

The procedure is as follows: go to the Control panel and click the Devices and Printers icon.

Find the printer, that is the Designer GK420t icon and right-click on it. Select Printer properties

from the drop-down menu.

When a new window pops up, click the Preferences... button (see Figure 27).

Figure 27 : Printer settings

By clicking the Preferences… button a new window with additional settings should pop up

again, then select the Tools tab (see Figure 28).