JF 1300 S2 Manual Técnico De Operación página 34

If the retailer has not done the Technical Delivery,
just fill in the header. After filling in (partially or totally), the
customer must keep this copy.
If the retailer has not done the Technical Delivery, just fill in the
header. After filling in (partially or totally), forward this second
copy of the Report to the After Sales Department to the address
that is on the back cover of this Manual.