mac pro woes

[dyefast]

i have mac pro new cant find any printer supported for snow leopard it needs to do color seperation/resolution/half tones ect.any help?????

 

[galstaph]

i have mac pro new cant find any printer supported for snow leopard it needs to do color seperation/resolution/half tones ect.any help?????

you may need to get more specific to get a proper answer...
by colour separation, are you looking for a printer that will print out colour plates? or simply a CMYK colour separated printer?
most of that can be controlled by software, what are you using for software?
what type of paper format compatibility are you looking for?
what scale of printer, desktop? business class? full blown newspaper/magazine/printing press?