I am attaching a screen shot of what I am telling. I am working with Check register .ods Calc sheet. It shows the Page break dashed line which I want to hide, not the cell separate grid line.PageBreaklines Screen Shot 2021-02-18 .jpg
In Menu > Tools > Options > LibreOffice Calc > View under Visual Aids you can untick Page breaks.
Thanks for your help. It worked.