1. Go to the 'Outlets' menu and click on the template link to edit the template.
2. Fill the box with the information that you want to display in the Receipt
(Width: <= 8cm)'
Note : if you want customize paper size please follow this article
3.You could also use the A4 format paper, just choose the 'Print Size' to 'A4 (Width: 20cm)'
4.For Full print If you need delivery note, click Advance and fill Delivery Note
Video Customize Receipt Printer Labels