I have a multiple copies in Sales Invoice like “Original for Buyer”,“Duplicate for Transporter” and “Triplicate for Supplier”.For these i want to print page number like if “Original for Buyer” has 2 pages it has to display like 1-2,2-2 and if “Duplicate for Transporter” has 3 pages it has to display like 1-3,2-3,3-3. How to do this.
I am using this code
{{ _("Page {0} of {1}").format('', '') }}