Scanner driver (TWAIN/WIA) has been installing for the past hour. And it is not finishing. How can I get it to finish installing the scanner driver? The OCR driver has been downloaded. It is waiting to be installed. It can only be installed after the scanner driver has finished installing.
Also, did you get these drivers from the hp site? The printers got sold to hp a while back, and they would have the latest version. If the drivers were grabbed from a Samsung location, the old install may be trying to grab assisting files from a no-longer-live address.