The described connection is important for the purchase, because the ads on the website of Epson and Amazon are misleading in that you hold C2900N and C2900DN for two different printers. Amazon was able to get this difference can not explain, so I finally canceled the contract and ordered another online retailer, who explained to me the facts as described.
The printer itself is excellent, has a high print quality, especially on photographic paper (so one is accustomed and well worth it for this reason, to take the slightly higher cost of printing in buying Epson), can be configured well, is almost immediately after power (real power switch yet) ready, prints quickly and is for a laser device relatively compact and quiet. About longer-term experience possibly I can report later.