VBA Excel Ignores PrintArea Pdf - vba

Question

I have 250 excel documents where I try to print a sheet for pdf. If I do it manually, it will be 4 pages, but if I use my code, it will be 7 pages long.
It's like it ignores the print area, and makes several blank pages.
Can any of you figure out the mistake?
Dim wb As Workbook
Dim xExtension As String: xExtension = "*.xls*"
Dim xFolder As String: xFolder = [MailFolder]
Dim xFile As String: xFile = Dir(xFolder & xExtension) 'DIR gets the first file of the folder
Dim Rng As Range: Set Rng = Range("A1")
Dim s As String
Do While xFile <> "" 'Loop through all files in a folder until DIR cannot find anymore
Set wb = Workbooks.Open(xFolder & xFile): wb.Activate
Call WorksheetsToPDF(wb, "F:\VBA\PDF\Udlejning\" & CleanFileName("Police - " & "2021 -" & [KompletPoliceNr] & " - " & [Forsikringstager]) & ".pdf", "Certifikat")
'Call WorksheetsToPDF(wb, "F:\VBA\KF Begæringer\" & CleanFileName("KF Begæring-2021-" & [KompletPoliceNr] & "-" & [Forsikringstager]) & ".pdf", "Police")
wb.Close savechanges:=False
xFile = Dir()
Loop
End Sub
Private Sub WorksheetsToPDF(wb As Workbook, DistinationPath As String, ParamArray Arr() As Variant)
wb.Sheets(Arr()).Select
Debug.Print EFDK.GetNextavailablefilename(DistinationPath)
ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, FileName:=EFDK.GetNextavailablefilename(DistinationPath), Quality:=xlQualityStandard, IncludeDocProperties:=True, IgnorePrintAreas:=False
End Sub
Private Function GetNextAvailableFilename(ByVal xPath As String) As String
With CreateObject("Scripting.FileSystemObject")
Dim strFolder As String, strBaseName As String, strExt As String, i As Long
strFolder = .GetParentFolderName(xPath)
strBaseName = .GetBaseName(xPath)
strExt = .GetExtensionName(xPath)
Do While .FileExists(xPath)
i = i + 1
xPath = .BuildPath(strFolder, strBaseName & " - " & i & "." & strExt)
Loop
End With
GetNextAvailableFilename = xPath
End Function

Answer 1

You did not answer my clarification questions...
Just for the sake of testing, please try the next adapted function:
Private Sub WorksheetsToPDF(wb As Workbook, DistinationPath As String, ParamArray arr() As Variant)
Dim El
wb.Sheets(arr()).Select
For Each El In arr()
wb.Sheets(El).PageSetup.FitToPagesWide = 1
wb.Sheets(El).PageSetup.PaperSize = xlPaperA4 ' xlPaperLetter
wb.Sheets(El).PageSetup.Orientation = xlLandscape
Next
'Debug.Print EFDK.GetNextavailablefilename(DistinationPath)
ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, FileName:=EFDK.GetNextavailablefilename(DistinationPath), Quality:=xlQualityStandard, IncludeDocProperties:=True
End Sub