How can I fill the page when printing an MS word document with comments

I have a word document with comments. I wanna print it with the comments, but when I try, the document and the comments pane are shrunk, and do not fill the A4 paper properly (check photo). Tried changing the paper size from word, it went horribly. Is there any solution for this problem? No need for it to be in Word.
If not, is there a way to present the comments inline, just pushed by a level (like in reply messages?)
Thanks in advance!