spoke to Apple about it - this is not a supported printer, but they sent me to Macpedia to try this download (didn't work).downloading the new drivers from Canon's website (deleting, re-installing, restarting - the works).(Am trying to find out what OS they are using at the moment.) I realise that it's not on Apple's list of supported printers, but I've seen reviews from Mac users using it. When I go to 'More Info' under the Apple symbol, the printer is not there either. I bought the Canon ImageClass MF 3010 a couple of days back, and I don't know why but 'Add Printer' doesn't detect it.