If you've got a printer from Canon and want to make sure it's fully compatible with Mac OS X 10.6, relief is just a download away. Apple on Wednesday posted updated printer drivers that include the latest Canon printing and scanning software for Snow Leopard.
Canon Printer Drivers 2.3 for Mac OS X v10.6 is listed as a 281.16MB download that requires OS X 10.6.1 or later. (Note that update sizes can vary, particularly if you download the file via Software Update.) As always, Apple posted a list of supported Canon printers for the driver update.