Printer/screen discrepancy

I get my spreadsheet set just as I want it onscreen (cell and font size) but when I print it, the font is nowhere near the size I specified. Why? Version of LibO is latest and printer is HP Photosmart 6380 All-in-One.

The HP printer drivers act sometimes weird. I use normally “fast normal” to save ink and it prints 1/4 of a page on a full page and forgets the rest 3/4 of the page. If I switch to “normal” everything is fine. Sometimes I have to switch even to “best”.

try to play around with these settings it might help.