Help does not fix default print format issue in Calc.

I have version In Calc, default lines mysteriously appear that render printing a spreadsheet impractical. Repeated use of the LO help procedure FAIL. If you can provide a precise step by step process to overcome this bug; it will be greatly appreciated.
Failing that, can I revert to an older version? Perhaps the version presently touted as an upgrade doesn’t have the issue quite new to my LibreOffice.

Thank You,


Click FormatPage, click on the Sheet tab, and within the Print section untick the Grid checkbox. That will hide the “default lines” on the printed spreadsheet.