I ordered the CS310N printer (model without front / back) on 30 May in the evening. The order has been processed by the merchant (a company in England: allday office supplies) Monday, June 2, and I received Thursday, June 5 chronopost please! For 105, shipping included, Just the price of chrono I really do not know how they do ...! The icing on the cake, I had the DN model CS310, for the same price (this is the model that front / back) while I ordered the lower model. So nice surprise! Quality printing, I have relied on a test that digital. And I confess that I am not disappointed because the print quality is very good, especially if you take such good paper 90g or 100g extra-white. In fact I did not need to color laser printer, monochrome my samsung than enough for me super fast and very economical, but I had a specific need to print some color 150pages. In the print shop (burovalley) the cost per page was 0.60, or 90 150pages ... So for almost the same price, I bought directly préférré a color laser I will use punctually most of my monochrome. So very good seller, and very good printer, even if the compact is not his strong .. provide a little room anyway!