Printer User Manual
Appendix C: Protocol Support Upgrades
82 Axis NPS 530/532 User’s Manual
Verify the Upgrade
You can verify that the upgrade is successfully completed by printing the 
test page after the NPS 530/532 has been restarted. To print the test page, 
press the TEST button until the STATUS indicator starts to flash, then 
release the button. See Appendix B for a test page sample from an NPS 
530/532 in its default configuration.
• If you have upgraded to TCP/IP, the TCP/IP header has changed 
from:
to:
• If you have upgraded to Apple EtherTalk, the Apple EtherTalk header 
has changed from:
to:
If the upgrade procedure failed, repeat the process and make sure that you 
enter the proper key into the key parameters. Should the upgrade still fail, 
contact your distributor.
Note: As an alternative, you can also view the parameter list to verify the 
upgrade. After a successful upgrade, the parameters TCP_KEY and/or 
ATLK_KEY contain the software key, and parameters TCP_ENB and/or 
ATLK_ENB are set to YES. If the upgrade procedure failed, the software 
key parameters (TCP_KEY and ATLK_KEY) remain empty.
** TCP/IP: locked
** TCP/IP: enabled
** Apple EtherTalk: locked
** Apple EtherTalk: enabled










