Before you dispose of an iWL 255 device, remove all sensitive information from it including cardholder details and your merchant account details.
Important: Settle your current batch before you continue.
Removing sensitive information from the iWL 255 device
To complete these steps you must first connect your device to its base so that your device has a wired connection to the internet.… Read More “Preparing an iWL 255 for disposal”