Remove All Headers And Footers. If you just want to remove the header and footer from the first page of current document and keep others please do as this. From the Info pane click on Check for Issues and then select Inspect Document from the pop-up menu.
Want to remove the Header and Footer in Docs. I cannot be sure but in the first case I believe that you have the display of the white space between pages turned off. In your document place your cursor at the very end of the page right before the page where you want to remove the header or footer.
If you just want to remove the header and footer from the first page of current document and keep others please do as this.
Now you dont have any headers and footers. For example if you want to remove the header or footer on page 12 place your cursor at the end of page 11. Ctrl A and copy. This topic shows how to use the classes in the Open XML SDK 25 for Office to programmatically remove all headers and footers in.