Understanding the LED Status Light on your Zebra GK420
The table below will help you understand what information that your Zebra GK420 printer is trying to tell you.
|LED Status and Color||Printer Status|
|Flashing Green||Normal Operation|
|Double Flashing Green||Paused|
|Alternately Flashing Green/Red||Needs Service|
|Flashing Red/Red/Green||Needs Service|
|Flashing Red/Amber/Green||Memory Defragmentation|