Please follow the steps for add USB Printer

Connect the USB printer to the machine.

Open OGD App > go to ‘Settings’ from the menu symbol  

Click on printer setting > click on “MULTI-PRINTER SETTING”.

Click on “ADD PRINTER” > the pop-up will show on the screen.

Add below details

Printer name: As per requirement (KOT /Receipt)

If the department is present, select the department.

Quantity :1

Paper size :3 inches.

Select USB printer from the list of select printers from the setting.

If adding a printer for a receipt then select template receipt.

Click on select template > select Template name from the list.

Tick all the checkboxes use the same for.

Click on save. A receipt printer will be created here.

Turn on the receipt switch.