But so you can be wrong if you believe the advertising.
Since I already use a Canon MFP, faxing, copying, scanning and Co are pure accessories for me. It seemed to me mainly on A3 wireless print. That's where the device fails completely! What does one of the "most economical consumption in its class" when 3 are drawn crumples of 4 A3 sheets !? o0
The print cartridges will dry out very quickly - which is 1.5 meters is me with my Canon device has never happened ... :(
My Conclusion:
If you an A3 printer looks ... Keep looking!
This device will make you not happy.