how can I get top row in a spreadsheet to repeat on each page when it prints
Hello,
Format -> Print Ranges -> Edit- Add
$1into Rows to Repeat

Ref.: LibreOffice Help - Printing Rows or Columns on Every Page
Hope that helps.
how can I get top row in a spreadsheet to repeat on each page when it prints
Hello,
Format -> Print Ranges -> Edit$1 into Rows to Repeat

Ref.: LibreOffice Help - Printing Rows or Columns on Every Page
Hope that helps.