I use this cartridge for almost 2 months in my Epson SX440W. Until now all go very well, no wobbling, tilting, or the like. Everything snaps cleanly and engaged. It all cartridges have been detected immediately, incl. Level indicator. With regard to the "Print Range" I could find no disadvantages compared to the original cartridges. What I find great: The ink does not smear when using highlighters. I have an HP Photosmart printer, the only original cartridges were used and who has ruined me the marker in the shortest time and the writing was always blurred. And that even when using special markers. This problem I have not now. For quality of pictures I can not make any statement, I usually only print texts for which sufficient low quality. I am satisfied so far and should change that, I'll report it.