如何在打印Excel工作表时为页眉或页脚添加背景色？

Sub FakeHeaderFooter()
'UpdatebyExtendoffice20180628
    Dim I, J As Long
   Dim xRg As Range
    Dim xRow, xCol As Long
    Dim xRows, xCols As Long
    Dim xDivRow, xDivCol As Long
    Dim xTopArr, xButtArr As Variant
    Dim PageSize1, PageSize2 As Integer
    On Error Resume Next
    xTopArr = Array("Top Left", "", "", "Top Center", "", "", "", "")
    xButtArr = Array("Bottom Left", "", "", "Bottom Center", "", "", "", "")
    PageSize1 = 46
    PageSize2 = 8
    With ActiveSheet.PageSetup
        .TopMargin = Application.InchesToPoints(0)
        .BottomMargin = Application.InchesToPoints(0)
        .HeaderMargin = Application.InchesToPoints(0)
        .FooterMargin = Application.InchesToPoints(0)
        .BlackAndWhite = False
    End With
    Set xRg = ActiveSheet.UsedRange
    If xRg Is Nothing Then Exit Sub
    xRows = xRg(xRg.Count).Row
    xCols = xRg(xRg.Count).Column
    If xRows < 46 Then xRows = 46
    If xCol < 8 Then xCol = 8
    xDivRow = Int(xRows / PageSize1)
    xDivCol = Int(xCols / PageSize2)
    If ((xRows Mod PageSize1) > 0) And (xDivRow <> 0) Then xDivRow = xDivRow + 1
    If ((xCols Mod PageSize2) > 0) And (xDivCol <> 0) Then xDivCol = xDivCol + 1
    If xDivRow = 0 Then xDivRow = 1
    If xDivCol = 0 Then xDivCol = 1
    Set xRg = Range("A1").Resize(xDivRow * PageSize1, xDivCol * PageSize2)
    xRow = 1
    xCol = 1
    Cells.PageBreak = xlPageBreakNone
    For I = 1 To xDivRow * PageSize1 Step PageSize1 + 1
        For J = 1 To xDivCol * PageSize2 Step PageSize2
            Cells(I, J).Resize(1, PageSize2) = xTopArr
            Cells(I, J).Resize(1, PageSize2).Interior.ColorIndex = 34
            Cells(I + PageSize1, J).Resize(1, PageSize2) = xButtArr
            Cells(I + PageSize1, J).Resize(1, PageSize2).Interior.ColorIndex = 34
            Rows(I + PageSize1 + 1).PageBreak = xlManual
            Columns(J + PageSize2).PageBreak = xlManual
        Next
    Next
End Sub