we ended up removing the Bordeaux replacing the pump and cap station in our sc500 after a very short time, the inks are in the 440 size they are the large ones, after trying to deal with the distributor them telling us they have never had an issue with Bordeaux ink they no longer carry and wont allow us to return them. I understand they are a good ink from what people have posted so we have a full set of "CMYKlmlc" inks if anyone would like to purchase these almost new inks please private message me and i can get you the actual weight of each cartridge so you will know how much has been used and how much is remaining..