Verifone Vx 520 EMV and NFC (Contactless) credit card terminal.
My Verifone Vx 520 isn’t working, what do I do? How do I fix my Verifone Vx 520? . One of the quickest ways to troubleshoot a Verifone Vx 520, is to:
Unplug the terminal from the power source, let it sit for about 30 seconds,
Plug it back in, and allow the terminal to reboot.
Go back to the soft pay screen, and then they select the sales screen.
If that doesn’t fix the problem, then go ahead and call technical support (800) 720-3323 or open a ticket with us [email protected]