Sub prodV()
Dim NBI%, NBII%, NBIII%, NBIV%
With Sheets("Feuil1")
NBI = IIf(IsEmpty(.Range("A3")), 1, .Range("A3").Value)
NBII = IIf(IsEmpty(.Range("B3")), 1, .Range("B3").Value)
NBIII = IIf(IsEmpty(.Range("C3")), 1, .Range("C3").Value)
NBIV = IIf(IsEmpty(.Range("D3")), 1, .Range("D3").Value)
End With
Sheets("prod1").PrintOut , Copies:=IIf(NBI = 0, 1, NBI)
Sheets("prod2").PrintOut , Copies:=IIf(NBII = 0, 1, NBII)
Sheets("prod3").PrintOut , Copies:=IIf(NBIII = 0, 1, NBIII)
Sheets("prod4").PrintOut , Copies:=IIf(NBIV = 0, 1, NBIV)
End Sub