Code to automatic page breaks in Excel
Sub identify()
'establish v to represent VERTICAL
Dim v As Integer: v = 0
' start loop to identify vertical break
Do
v = v + 1 ' go through each column at step 1
Loop Until ActiveSheet.Columns(v).PageBreak = xlAutomatic
'continue looping until it identifies a automatic verical (v) page break
MsgBox ("Page ends COLUMN : " & v - 1)
'Why "V - 1"? Well, the new page starts on column v... final page therefore is
'column v-1!
End Sub