Resetting Page Setup

Of course if frequently take the spreadsheet between different computers or share between people, or as in my case adding or deleting rows destroys carefully crafted page splits along alphabetical entry in column A... then a macro can reset page breaks and the PrintArea; this is triggered by the Workbook_BeforePrint event. The following has constants to set PrintArea end column (presumes starts from column "A", and in example to column "H"), number of title rows at the top (e.g. 5), and the number of rows that will generally always fit depending on font a& fontsize (46 in this example with no enlarged top header text)

Private Sub Workbook_BeforePrint(Cancel As Boolean)
Const iPageRows As Integer = 46
Const iTitleRows As Integer = 5
Const sEndColumn As String = "H"
Dim iBodyRows As Integer, iTopRow As Integer, iRow As Integer
On Error GoTo L_Quit

'Body of text is iPageLength less the iTitleRows rows
iBodyRows = iPageRows - iTitleRows
'Temporarily turn off screen updating
Application.ScreenUpdating = False
'Clear old pagebreaks
ActiveSheet.ResetAllPageBreaks

'Start with row after the header
iRow = iTitleRows + 1

L_TopPage:
'Set Top of current page row
iTopRow = iRow

L_Loop:
'Work through rows to add page breaks
iRow = iRow + 1

'check if reached end of table of data
If Range("A" & iRow) = "" Then GoTo L_Completed

'Pagebreak if new alphabet letter in column A or maximum lines per page
If UCase(Left(Range("A" & iRow), 1)) <> UCase(Left(Range("A" & iRow - 1), 1)) _
Or iRow - iTopRow > iBodyRows Then _
Rows(iRow & ":" & iRow).Select: _
ActiveWindow.SelectedSheets.HPageBreaks.Add Before:=ActiveCell: _
GoTo L_TopPage

GoTo L_Loop

L_Completed:
'Set the PrintArea and Title rows
With ActiveSheet.PageSetup
.PrintTitleRows = "$1:$" & iTitleRows
.PrintTitleColumns = ""
End With
ActiveSheet.PageSetup.PrintArea = "$A$1:$" & sEndColumn & "$" & (iRow - 1)

L_Quit:
Application.ScreenUpdating = True
End Sub