I was rather disappointed to discover that I will not be able to use my printer/scanner with Sierra. This is not Apple's fault as such as Brother (I have a Brother MFC-8460-N all-in-one laser printer/scanner/copier/fax) has not released drivers for anything after OSX 10.10.x But everything worked when I was running El Capitan! Isn't there some way that Sierra can use drivers for older versions of MacOS? The printer I have is several years old and otherwise still going strong and I would rather not have to go and buy a new printer because I cannot use it. Primarily, the Scanner function in Preview does not work. It has managed to print, but not to scan. Any suggestions?