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Error 03006 PRM Fail, PRM ERR, LDR Fail or LDR ERR

This error is displayed because the unit/software wasn’t able to make a socket connection for an unknown reason. This is usually caused by a firewall blocking access. 


  • Make an exception for Tran/software in your firewall. You may have to contact your local IT Administrator.

IP Port requirements for NETePay™ and Tran™ products.


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