Troubleshooting
Troubleshooting the Ethernet Connection and Adapter
980459-001 Rev D Zebra P330i & P330m Card Printer User’s Manual 47
4. If the LED is solid red for more than 30 seconds, the Ethernet Adapter has failed the
POST. A failed POST can be caused by any of the following:
• The printer attached to the Ethernet Adapter device is malfunctioning. Turn the
printer power off, wait 10 seconds, then turn the printer back on ( | ).
• If the Ethernet Adapter still fails the POST, the Ethernet Adapter has a hardware
problem that can be fixed only by replacing or returning the unit. Contact Technical
Support for repair or replacement information.
5. If the LED is alternately flashing red and green for longer than 2 minutes, the Ethernet
Adapter is in firmware-download mode. This means it is waiting for new firmware data to
be sent before it continues normal functioning. Perform the following:
• If the Ethernet Adapter was purposely put into firmware-download mode, finish the
download with the proper update utility. Contact the Zebra web site at
http://www.zebra.com to download this utility.
• Contact Technical Support for help recovering this unit.