I have an Epson DX 4000 and have ordered these cartridges, since 20 for the price are simply unbeatable. The print quality is almost closer to the originals and for my applications (no high-resolution images with text only few pictures) reaches it more like. Had no problems with the compatibility of printer cartridges has recognized the same and the ink level indicator works. If these cartridges buy again, they can only weitermepfehlen.