Hello everybody!

As described in the title, my issue is a print macro that loops infinitely in Excel 2007 (weirdly not in '03 or '10)

File: The excel file I'm working on has one sheet with the list of contents and 200 sheets with data.
I use Excel 2003 to work on it, but the final file needs to work on 2007 as well.

Task: Checkboxes for each item in the list of contents to select any amount of data sheets to be printed.

Solution: When a checkbox is checked, it adds the value "PRINT" to a specific cell (G1), or deletes the value when unchecked.
A Button called Print then prints each sheet with the Value "PRINT" in cell G1

    Application.ScreenUpdating = False
    On Error GoTo N20
    Worksheets(1).Select
    GoTo N1
N10:
    Worksheets(ActiveSheet.Index + 1).Activate
N1:
    If ActiveSheet.Range("G1").Value = "PRINT" Then
        ActiveWindow.SelectedSheets.PrintOut 1, 1, 1, False  
        If Err.Number <> 0 Then
            Worksheets(1).Activate
        Else
        End If
        GoTo N10
    Else: End If

        GoTo N10
N20:
    Application.ScreenUpdating = True
    Worksheets(1).Activate
Problem: This works like a charm in Excel 2003 and 2010. In 2007 whatsoever the macro loops infinitely and reprints the selected pages.
(If you want to test this I sugest using the Microsoft XPS Printer, since it stopps everything when you press cancel)

I think the correct path of solving this would be by limiting the loops to the amount of selected pages(LBound/UBound?), but I have no Idea how to include this.
I can count the amount of selected pages with this macro:

Dim ws As Worksheet
Dim c As Long
For Each ws In Worksheets
    If ws.Range("G1").Value = "PRINT" Then
        c = c + 1
    End If
Next ws
Debug.Print c
Thanks already for any help and suggestions!