My parents have an old printer: an HP DeskJet 812C. I upgraded the OS on their iMac to SnowLeopard before checking if the printer was compatible. Unfortunately, it isn't. There's a Gutenprint driver for this printer, but the documentation looked rather involved. I didn't have much time to dedicate to the task.
Can someone simplify the gutenprint setup process for me? Has anyone successfully used an 812c with SnowLeopard or Lion?