Printing: File settings override code

[Flavien]

Hello everybody,

Below is a code that allows me to open one by one the binders contained in a folder and to print the pages mentioned on a sheet of a management binder.
I'm annoyed because the default settings of the workbook take precedence over the macro settings. thus, the files are printed in black and white if the file was saved in black and white and in color if it was saved in color.
Does anyone have an idea?

Sub impression_GCU()

Dim oFSO As Object
Dim oDossier As Object
Dim oFichier As Object
Dim i As Integer
Dim wb As Workbook

Application.ScreenUpdating = False

Set oFSO = CreateObject("Scripting.FileSystemObject")

Set oDossier = oFSO.GetFolder(ThisWorkbook.Worksheets("IMPRESSION").Range("B5").Value & "\")

For Each oFichier In oDossier.Files

'   Ouvrir chaque classeur contenu dans le dossier

Set wb = Workbooks.Open(Filename:=oFichier)

'   Définir les pages à imprimer et les propriétés d'impression

        'Imprimer la feuille PCP A3H
        With ActiveWorkbook.Worksheets("PCP A3H")
'            Application.PrintCommunication = False
            .PageSetup.BlackAndWhite = False
            .PageSetup.Orientation = xlLandscape
            .PageSetup.PaperSize = xlPaperA3
'            Application.PrintCommunication = True
            .PrintOut From:=1, To:=1, copies:=1
      
        End With
        
        'Imprimer la feuille Métrologie Saisie Manuscrite
        With ActiveWorkbook.Worksheets("Métrologie Saisie Manuscrite")
        .PageSetup.BlackAndWhite = False
        .PageSetup.Orientation = xlLandscape
        .PageSetup.PaperSize = xlPaperA4
        .PrintOut copies:=5

        End With


'   Fermer le classeur et passer au suivant

wb.Close savechanges = False


Next oFichier

Application.ScreenUpdating = True

End Sub