In handling a complete disappointment

The takeaway from Amazon as always quite outstanding: Ordered today morning, delivered a day later in the afternoon, and in standard shipping.
But the use / handling of the MG 6650 is for me a complete disappointment: I want to print a 59-page manual in duplexing, after 10 pages of two-sided pages of Note: no paper, although plenty of paper was loaded in the cassette.
All experiments with ausjustieren, shake and shake, coaxing and pats have not helped. After 2-3 pages again the note: no paper. Then suddenly two sides were equal fed, resulting in a paper jam. And that was not a one Vorgang.Es was a lottery to be able to print something without interference. So no.
From the sounds before and after the switching on / off of the associated loss of time, from the excessive ink consumption I do not even want to talk. For me, this device is technically a flop in a beautiful shell. The 2nd star belongs Amazon