Hi,

For this you have to create a new custom report,for creating new qweb pdf reports in odoo, you can check out this tutorials: https://www.youtube.com/watch?v=SkKAXURqNfQ&list=PLqRRLx0cl0hqclwqsT4cm8vkIU4NAj3uA

Also you can checkout this free modules which allows you to export the tree view as excel report, so using this module you can go to invoice tree view and print the records as excel reports: http://www.odoo.com/apps/modules/12.0/web_export_view/

Thanks

Hi,

This app will helpful in this case:  https://apps.odoo.com/apps/modules/13.0/export_list_view_pdf

You can print any list view in both format PDF or XLS.

you just need to add/remove fields from list and download file in single click.