[Techtalk] Font sizes in text files

[arashi]

I've just printed out some text files and the fonts are different sizes
on some pages, eg: the text on page 1 is Courier size 10 [which is the
default font], page 2 text is size 8, and page 3 text is size 10.  This
has never happened before.  I'm using gedit and I'm wondering what is
causing this problem and how to fix it.  If anyone knows, pls clue me
in.  

thanks
Berenice