Gutenprint (formerly known as Gimp-Print) is a very high quality package of printer drivers for Ghostscript and CUPS on Macs.
You may ask why would you need more printer drivers for your Mac when OS X comes pre-installed with plenty, thank you very much. Well, the difference with Gutenprint drivers is that they rival or exceed the default drivers in quality and functionality. This means that not only do you get more out of your printer, but the quality of print output could be much better.
Gutenprint could be of particular interest to those using cheaper inkjet printers as the developers have focused on producing drivers which can squeeze enough quality out of them to print at nearly photographic output quality. Not only this, but Gutenprint provides many drivers for printers that are usually otherwise unsupported on Mac OS X, especially Epsons. Many users have found it useful for finally being able to clean their Epson print heads when no default utility was previously available.
Although Gutenprint comes with an installer, it can be difficult to remove manually which is why you'll probably need a separate installer (which comes with the program) and is also available here.
If you want to get more out of your printer, or are desperately seeking a driver, Gutenprint may well be the solution.
