function UsePrintErrors() {
    let wksOne = Application.ActiveSheet
									
    // Create a formula that returns an error value.
    Range("A1").Value = 1
    Range("A2").Value = 0
    Range("A3").Formula = "=A1/A2"
									
    // Change print errors to display dashes.
    wksOne.PageSetup.PrintErrors = xlPrintErrorsDash
									
    // Use the Print Preview window to see the dashes used for print errors.
    ActiveWindow.SelectedSheets.PrintPreview()
}