The printer is no longer printing receipts

1. Open Settings, “Printers” block: a printer in red indicates what needs to be checked.
2. Check that it is powered on, connected to the restaurant network, and still has paper.
3. For a printer brand other than Epson or Star, also check that the Call Orders TV box acting as a relay is turned on.
4. Run a “Test receipt”.

Pending receipts print as soon as the printer comes back online: none are lost.