Well after you open resoluation center page you will see option to send Fax click in resolve button it will redirect you to Fax Cover sheet page then add some information in that and then print it.... and all information like case and fax id get automatically and in bottom of page you will see Barcode...
Thanks for the information. Then what about "fax cover sheet"? May I know how did you create that? Paypal was asking me to first create fax create sheet to send fax, that's why I'm asking.