Print Dialog Seems To Resize A Text Box

I have a (semi-inherited) macro that prints different pages of a workbook, based on whether and what their entries are. One of the pages contains a text box, where users will enter different lengths of text. When the macro runs, it prints right the first time but also "resizes" the text box so that future print attempts only print part of it.

I put "resize" in quotes because the text box does not appear to change shape. However, when I look at its properties it suddenly says it is much smaller than it was before (and still appears to be).

FWIW, I'm using Excel 2003.

Here's the code in question (the problem is on the "narrative" page):


Sub CLCMprintall()
' prints all pages (with data) on the CLCM spreadsheet
Dim x, a, b, c, d, e, f, g, h, i As String
Dim y, z, q As Integer

ActiveSheet.Unprotect Password:="***"

'notes active cells on each sheet to return cursor there afterwards.
x = ActiveSheet.Name
Sheets("page 1").Select
a = ActiveCell.Address(True, True)
Sheets("narrative").Select
d = ActiveCell.Address(True, True)
'(repeat for other worksheets - also sets values for Loan2Amt, Q & Z,
'which govern whether other unrelated sheets need to be printed.)
'
'tests whether there is text in Overflow sheet and sets print area if there is
If q 0 Then
Call OverflowPrintArea.............