We have been ordering replacement compatible Brother TN241BK and TN245 3-colour cartridges from Internet-ink for some years now. It seems that a year or so ago they changed their suppliers and there has been a marked diminishment in cartridge quality. So, where as the previous cartridges would have scored 4 or 5 stars, I can only give the current ones 3 stars to acknowledge that they are just about acceptable, as we consistently find that they create faint lines and splodges of across printed documents when about 1/3 full. Unless things improve, we shall be seeking an alternative supplier, despite the good prices!