Addendum
You can use -translator query tname*- to see if the logo option is
turned on for a particular translation type.
If you have a Mac and are using the smcl2pdf translator you can:
-translator query smcl2pdf- and if you want to turn the logo off, you can
-translator set smcl2pdf logo off-
This info is all under -help translate-
* where tname is one of:
smcl2ps
log2ps
txt2ps
Viewer2ps
Results2ps
smcl2prn
log2prn
txt2prn
Results2prn
Viewer2prn
smcl2txt
smcl2log
Results2txt
Viewer2txt
smcl2pdf
log2pdf
txt2pdf
Results2pdf
Viewer2pdf
David Elliott
*
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* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/