Hi and thank for you contacting us today! My name is James.I've done a little research into your printer for you, and came across a video on youtube that demonstrates a potential fix for you to try.Please watch the following video: http://www.youtube.com/watch?v=YNP1FTZpIx0Whilst I realise that the specific printer in the video is a different model to your printer, it is still the same error code, and it has helped to fix many canon models if you read through the comments below the video.I would normally describe how to fix the problem for you, but since there is an actual helpful video on your problem exactly I thought it would be best to show you the video as this would be the best means for you to see how exactly you would go about fixing your error.However below I have written a short helpful guide so you can follow both bits of information when you attempt to fix your own printer -1. Your LED display shows "E16" - Press Start/Reset button for a couple of seconds2. Whilst still holding Start/Reset button, press the Power button for a few seconds - the LED display shows lines running in a circle3. Release the Start/Reset button, whilst continuing to hold the power button for a few more seconds4. Release the Power button and now wait for printer to restart - Power button is now flashingPlease reply to me if this managed to fix your printers problem or not, and I will try to help you further if you are still stuck!All the best,James.