Sub test()
Dim sh As Worksheet
Application.DisplayAlerts = False
For Each sh In Sheets
Debug.Print sh.Name, isDefault(sh)
' If isDefault(sh) = False Then sh.Delete
Next
End Sub
Function isDefault(sh) As Boolean
Dim x As Boolean
x = True
With sh.PageSetup
x = x And .AlignMarginsHeaderFooter = True
x = x And .BlackAndWhite = False
x = x And .BottomMargin = Application.InchesToPoints(0.75)
x = x And .CenterFooter = ""
x = x And .CenterHeader = ""
x = x And .CenterHorizontally = False
x = x And .CenterVertically = False
x = x And .DifferentFirstPageHeaderFooter = False
x = x And .Draft = False
x = x And .EvenPage.CenterFooter.Text = ""
x = x And .EvenPage.CenterHeader.Text = ""
x = x And .EvenPage.LeftFooter.Text = ""
x = x And .EvenPage.LeftHeader.Text = ""
x = x And .EvenPage.RightFooter.Text = ""
x = x And .EvenPage.RightHeader.Text = ""
x = x And .FirstPage.CenterFooter.Text = ""
x = x And .FirstPage.CenterHeader.Text = ""
x = x And .FirstPage.LeftFooter.Text = ""
x = x And .FirstPage.LeftHeader.Text = ""
x = x And .FirstPage.RightFooter.Text = ""
x = x And .FirstPage.RightHeader.Text = ""
x = x And .FirstPageNumber = xlAutomatic
x = x And .FooterMargin = Application.InchesToPoints(0.3)
x = x And .HeaderMargin = Application.InchesToPoints(0.3)
x = x And .LeftFooter = ""
x = x And .LeftHeader = ""
x = x And .LeftMargin = Application.InchesToPoints(0.7)
x = x And .OddAndEvenPagesHeaderFooter = False
x = x And .Order = xlDownThenOver
x = x And .Orientation = xlPortrait
x = x And .PaperSize = xlPaperA4
x = x And .PrintArea = ""
x = x And .PrintComments = xlPrintNoComments
x = x And .PrintErrors = xlPrintErrorsDisplayed
x = x And .PrintGridlines = False
x = x And .PrintHeadings = False
x = x And Join(ActiveSheet.PageSetup.PrintQuality) = "600 600"
x = x And .PrintTitleColumns = ""
x = x And .PrintTitleRows = ""
x = x And .RightFooter = ""
x = x And .RightHeader = ""
x = x And .RightMargin = Application.InchesToPoints(0.7)
x = x And .ScaleWithDocHeaderFooter = True
x = x And .TopMargin = Application.InchesToPoints(0.75)
x = x And .Zoom = 100
End With
isDefault = x
End Function