I have a new MacBook Pro. Can I use my Fujitsu ScanSnap ix500 scanner with it?

From their website, it looks like you should be able to but some of their previous software has been replaced with ScanSnap Home which does not have all of the functionality. Also note that you may be able to use Apple's ImageCapture as well.

See: http://scansnap.fujitsu.com/global/dl/mac-1014-ix500.html

Mine works fine with my new 16 inch MacBook Pro.

I found ExactScan to be more flexible, with more scan settings, yet easier to use and yielding better results: https://exactscan.com