Of late, Apple has released driver updates for printers that are connected to Mac OS X 10.6 Snow Leopard and Mac OS X Lion.
These updates by Apple are primarily meant for various scanning and printing devices offered by Samsung, Canon, Ricoh, Lanier, and HP. The size of majority of updated driver packages are 16MB and 34MB. However, drivers for Canon are of 300MB in size.
To get the latest printer driver updates, you are recommended to visit the official Support Downloads Webpage of Apple. In addition to this, you can also use Software Update for installing the drivers. The best part about using Software Update is that it can easily detect the brand of your printer and download the related updates. This will further prevent the downloading of other driver packages that you may not require.
The driver updates by Apple can also help you to address the issue "printtool", which people usually experience while using Samsung printers.