Once the software is installed, you should be able to use your ScanSnap S10 without problem (except that the ScanSnap Manager program is in Japanese).If you get an error saying that the software cannot be installed, make sure you have uninstalled/trashed the previous S10M version, making sure you have emptied the trash, maybe restart your Mac after those steps. Install ScanSnap Manager from the newly-downloaded file from the Japanese site.Find the correct OS X version, and download the corresponding ScanSnap_V21L20.dmg file. Open the Japanese Mac download page, and scroll down until you find the ScanSnap Manager for Mac section. Now that we have the English Language folder for the ScanSnap Manager software, we can go ahead and install the Japanese Snansnap Manager for the S510 under OS X.Open the Applications folder and drag the ScanSnap folder to the trash, then empty the trash.Copy the English.lproj folder to the desktop.Then open the Contents » Resources folder. Control click on it and choose Show Package Contents from the pop-up menu. Use Finder to locate the ScanSnap Manager.app file.Download the ScanSnap Manager software for the S510M (ScanSnap_V22L11.dmg).The directions that follow are to get the ScanSnap S510 working under Mac OS X, in English. They do, however, list the OS X drivers for the ScanSnap S510 on the Japanese language site, but as you may expect, the program is also in Japanese. Fujitsu does not list Mac OS X drivers for the ScanSnap S510 on their English language website (maybe because they have a Mac version of the ScanSnap S510, the ScanSnap S510M).

Install scansnap s1500