[Alt]+'Print' in Windows, combined with the "printcfg"
option, allows printer settings to be changed, and
stored between Tux Paint sessions, respectively.
[Option]+'Print' on Mac OS X allows printer settings to
be changed, but they are forgotten (since "printcfg" is
not available on OS X). This should be fixed!
Ref: Private email to Bill K. from Kathy G., 2005.May.02