Cannot print on one page in Calc

Hi, I have a smallish spreadsheet that easily fits on one page. Calc 6.2, win 10
However, when I print it comes out on 2 pages with lots of space to spare (landscape).
What am I doing wrong?

Without at least a screenshot, or even better an anonymized version of your document, it is hard to tell. In general, I’d assume that you haven’t correctly defined any print range using Format -> Print Ranges -> Define / Add / Edit - but that’s just a wild guess.