Hi,
How can I delete last blank page in LibreOffice Calc? I have tried Ctrl+Shift+Del after last character and deleted all things after the last cell on the last necessary page - but there is one empty page more and I do not want it when I print the document constantly…
Open menu: View → View with page margins/limits or something similar. Now you will see how the document is separated to pages.
Also there is a way to set printing area manually, see View → Printing areas → Edit to see if it’s not set manually. (Sorry if the terms are slightly different, I use localized LO)