Summary: I purchase the WF2540 to replace my second Artison 810. The 810 does everything you could think of, but at a cost of over $200 it is expensive. I purchased the 2540 because the price is around $75. It is easy to setup and does an amazing job of printing fast and with good quality. It is made very flimsy compared to the 810. It does not print on both sides of the paper and the paper is a gravity feed, so you have to put the type of paper manually in the paper rack.