PRINT PREVIEW IS CORRECT, PRINT MISSES CHECK BOXES

My report design is exactly correct in print preview but the fields with
check boxes don't print the check box. The really strange part is that an old
field that has a check box, but that has been part of my report for years,
does print the check box. Only the new fields that I just created won't print
the check box. I have looked at all the properties of the box that prints
and made my other check boxes match but they still won't print. I've changed
my table design so that everything matches but still, I cannot get my new
fields with check boxes to print. They show up exactly as I want them on the
print preview, and the field name appears and prints, it's just the check box
that doesn't print. Weird!