Weird driver using up CPU, driving my mac nuts

On my Macbook Pro, the Activity Monitor, shows something called 'LexmarkCUPSDriver' using 99% of the CPU, and the fan is going all the time, and the laptop gets hot. When I choose that process and Quit it, all goes back to normal. But when I restart there it is again. I tried searching for it, but no dice.
Anyone know what that is (I'm guessing it's a printer driver) and how to find it and make it go away without hurting anything? Thanks!

I tried searching for it, but no dice.
Use Spotlight to locate the driver, place it on your desktop and restart your computer. Try using the printer. If no issues crop up while running the printer, place the driver in a folder in case you need it later on.
If your fans are still an issue - Apple Portables: Resetting the System Management Controller (SMC) and User Tip: How to deal with MacBook Pro and MacBook heat?
Your system information shows you are using Tiger as your os yet you posted in the Snow Leopard forum area. Please correct so as not to confuse other users who try to help you.

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