I can open xlsx spreadsheets in Calc under Windows 8.1 and display them fully on screen but am unable to print them out complete with contents.

[Keith1]

Windows 8.1
LibreOffice 4.2.5

[Regina]

Please look at the print range settings in Format > Print Ranges > Edit. Or look, whether you see any white area, when you switch to View > Page Break Preview. If not, then print ranges are missing or wrongly set.

[brucehohl]

Also, check Format > Cells, tab Cell Protection & to see if ‘Hide when printing’ is set.

[danielchavarria]

try to change or update the program through which you open it

[erAck]

Indeed, LibreOffice 4.2.5 is a very old version.