Zebra GK420 Thermal Printer "gk420t feed" Questions

Hi, when I try to print to a networked GK420t, it prints the first page then feeds two and a half labels and then flashes a red light. At which stage it completely loses network - pings time out. The ...

...Gk420t. I think it should not be possible, because the place where we insert hte media takes on ROLL only. Quick help appreciaed! thanks Abbas You can use FAN-Fold Labels with the GK420 Printer. If ...