PowerPoint Slide "Reset" Problem

[SJMP]

Using PP 2003, one slide prints out of boarder and with default fonts, even
though the slide shows Tahoma18 and print preview look correct. When printing
the font is printed at TimesNewRoman 32 and falls off the page.

When I open this in PP 2007, hitting "Reset" does the same thing. So I am
trying to understand why this is occuring on 1 slide on a PP presentation.
all the other slides are fine.

Any help much appreciated.

Thanks,
SJMP