Some UniRes users are being caught with Windows 10's Auto default printer setting.
If you are having problems with receipt printing or report printing going to the wrong printer suddenly...
If the chosen default printer setting changes by itself, then look at the Settings in Windows 10 and change the ..
Let Windows manage my default printer and set it at No.
UniRes requires the default printer to be set to your normal document printer and if you have a Receipt printer, it can be set to it's own printer.
Call support if you need help with this one.
Example of the Windows Devices screen...
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