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payment_processing_-_diagnosing_pinpad_errors [2008/10/23 16:11 (16 years ago)] – craigpayment_processing_-_diagnosing_pinpad_errors [2011/10/31 09:05 (13 years ago)] – craig
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 See also [[http://wiki.wws5.com/doku.php?id=pos_devices_-_pin_pads]] See also [[http://wiki.wws5.com/doku.php?id=pos_devices_-_pin_pads]]
  
 +===== Computer freezes, locks up or reboots when attempting to make a transaction  =====
  
 +Ensure you are not using a USB to Serial connector. PINpad and USB voltages do not match.
payment_processing_-_diagnosing_pinpad_errors.txt · Last modified: 2012/09/27 10:22 (12 years ago) by craig