User guide
Zebra GK420t User Guide  COBISS System Management 
16/18  © IZUM, 18. 3. 2013, VIF-NA-20-EN, V1.0 
Figure 25 : Setting the printer 
By clicking the Preferences… button a new window with additional settings should pop up 
again, then select the Tools tab (see Figure 26). 
Figure 26 : Sending factory settings 










