I have set for my PX720WD bought because I did not want to use the very inexpensive cartridges. Unfortunately, that was a handle in the toilet. Every 2nd day is necessary clean the print heads. The printed image is extremely poor. With the original cartridges I can also print barcodes fine, here the ink runs the same barcodes partially not Scanbar. Even with pictures does it manifest itself, the image impression is visibly worse.
