Once I've set my printer to 'ignore,' how can I re-enable printing?

If you get a printer error pop-up and select the 'ignore' function, your printer will not print anything and you will not get any printer error messages for 1 minute.

To remove the 'ignore' function and re-enable printing, you need to print the test ticket from the POS.

Navigate to the Printers management screen and tap on the 'Test ticket' button.

For more information on how to do this, refer to this page.