I don't even know how to do a search on this. I was tearing apart a Lexmark printer and came upon this board:
http://i166.photobucket.com/albums/u...Picture010.jpg
Here's a close up of the chip I'm asking about:
http://i166.photobucket.com/albums/u...Picture011.jpg
Since I know very little about this stuff, I'm wondering what it is. Don't know whether or not printers even have a CPU inside them.