Brother Ensemble PDP-300CJ Owner's Manual page 182

You can turn on and off the
display of the little indicators in
the upper right corner of cells with
attached notes.
When you print the spreadsheet,
you can also print the attached
notes.
Spreadsheet 168
" To show or hide the Note Indicators:
1. Choose Other Settings from the Options menu. A submenu appears.
2. Select Show Notes to display the Note Indicators in cells that have
attached notes.
OR
Deselect Show Notes to hide them.
" To print notes:
1. Choose Print from the File menu. The Print dialog box appears.
2. Select Print Cell Notes.
3. Click on Print. Spreadsheetprints the spreadsheetwith the notes attached.