Forum Discussion
Page border in MS Excel
Apply or remove cell borders on a worksheet
Note: Cell borders that you apply appear on printed pages. If you do not use cell borders but want worksheet gridline borders to be visible on printed pages, you can display the gridlines. For more information, see Print with or without cell gridlines.
Set page margins before printing a worksheet
Tip: Although Excel for the web doesn't support setting page margins, it does offer some Page Setup options on the Page Layout tab.
If this not helps…
With your permission, I recommend to provide more information.
You'll get a quicker and more accurate answer, and those who want to help don't have to invest time guessing the problem.
Always inform about your Excel version, operating system, storage medium/hard drive, OneDrive, Sharepoint, etc.).
If possible, add a file (without sensitive data) and use this file to describe your project step by step, or add photos with the appropriate description.
Don't forget that not every Excel user has a clue about every job and what you see he can't see.
In this link you will find some more information about it:
Welcome to your Excel discussion space!
Hope I was able to help you with this info.
I know I don't know anything (Socrates)