This document will guide you on enabling the buzzer sound for your KOT printers
Under normal scenario we kee the first Printer default for receipts and the Printer2 for KOT2 etc.,
1. Administration > Maintenance > Resources
2. Under Resources click Printer.KOT2, Printer.KOT1, Printer.KOT3 etc.,
3. Add the below line in Printer.KOT2 after the line </ticket>
<buzzer printer="2"/> (Number 2 indicates the KOT number, you may change it your desired KOT number)
4. Refer to below image for the exact position to paste:
5. Click on the Save button and restart the system.