Instructions for PPT 2003.
I'll try again.
While in Presentation View (edit mode) for PowerPoint 2003:
1. In your Standard toolbar (usuallly at the top of your screen) click on
the View button
2. In the drop down menu that appears, click on Color/Grayscale, the click
on Pure Black and White. If you haven't used Color/Grayscale you may have to
also click on the down arrows located at the bottom of the drop down menu to
see it.
3. A small tool bar will appear somewhere in your workspace (always varies).
It's named Grayscale View. In that toobar click on the word Settings.
4. Now, on the screen where the troubling text box with lines appears, click
on that text box so it is selected/highlighted
5. Another dropdown menu will appear. Select Grayscale. The lines on the
text box will disappear.
The next time you print in black & white the line will be gone - and will
never appear again unless you manually go in and change your grayscale
settings.
Just let me know if you're still stuck. Maybe I'm misunderstanding your
problem.