Sorry, in all that, I still don't know what you have specified as the slide
size under File/Page Setup. I *think* 11x17, but I"m not sure. FWIW, this is
the part that doesn't really make any sense to me:
The slide was stretched to about 9.5 X 15.5 in the page setup for
11 X 17 paper. The page says it is printing to 11 X 17
Remember, I can't see what's going on there, so you have to be specific
about what you're describing.
Generally, this
If I se scale to fit, it prints the diagram in an 8 1/2
X 11 area on the 11 X 17 paper
means that your printer is not recognizing that it has bigger (11x17) paper
in it, especially since you can print on legal okay.
You said the printer is set up for 11 x 17, but it could be that you just
mean there's 11x17 paper in the tray. So try going to File/Print, clicking
Properties next to the printer at the top of the dialog box, and making sure
tabloid is selected where all it needs to be selected.