How to turn off cash drawer delay

Enable the following option in the printer settings:

1. Enter the Bizzon mobile app.
2. In the Settings->Printers tap on the connected printer in the list to enter its settings.
3. In the Advanced settings section, tap on the Do not disconnect printer after the receipt has been printed option to enable it. 

Note: Delay will be noticeable only in the first receipt printing after the setup.