Adobe Tekton multiple master in a Quark doc looks fine on screen. On my HP Color Laserjet 2550 it prints Courier. Mac 10.3.9 should work with multiple master. Checked Adobe, HP, and Apple sites and could not come up with a way to make it print right. Any ideas? Thanks.

Just kind of a wild swing at this (I am not a Mac user).
But oftentimes it's an issue such as the font not downloading to the printer (check printer settings) or bad info in the PPD(postscript printer description) file (if Quark uses it?) update the PPD if necessary.