Card Reader error — Card reader reported an error

What does Card Reader error mean?

This message in the error log signifies that the MDB card reader has encountered a problem. Refer to the card reader's documentation for details on the specific error.

• Internal error within the card reader
• Communication issue with the card reader
• Problem with the payment processing network

Click steps to track your progress.

1. 1

   Ensure the card reader is clean and free of debris.

2. 2

   Check the connection between the card reader and the main controller.

3. 3

   Verify network connectivity if applicable. Consult the card reader's manual for further steps.