El Capitan Killed My Scanner
I just upgraded to Mac OS 10.11 (El Capitan), and it promptly rendered a number of pieces of software (all non-Apple) useless.
One of them was the driver and interface for my Canon scanner. Canon (and it would appear, a number of companies) were caught flat-footed by the upgrade. Unfortunately, all I can do is wait for them to catch up.
In the meantime, I was looking for an alternative, and the scanner utility itself WILL scan using. I think, Mac's built-in ImageCapture.
However, even set to the highest settings - billions of colors at 600 dpi - it spits out really bad images - all pixelated and grainy. See here - http://www.randysrodeo.com/images/scan.png (large file...)
Any ideas? I am dead in the water....
iMac, OS X El Capitan (10.11), Canon CanoScan LiDE 200