Epson Workforce 3520 for almost a decade now and for the most part it hasn't been a problem. I really couldn't ask for more for a multifunction device suitable for the home, small business or online learning. It was a workhorse. Sure, using aftermarket ink has been a hit over the years, but I really have nothing but good things to say about Uniwork remanufactured ink cartridges (Epson 126 equivalent) for the Workforce 3520 (among other models). Color quality is good and black text looks just as good as you would expect from an inkjet printer. I've had issues with cartridges not being recognized (why did I even buy them? For some reason my existing 126 yellow cartridge just wasn't recognized after cleaning the printhead). They were correctly recognized when installed. The best part is I thought my magenta printhead was clogged forever (hadn't printed properly in over a year) but after installing a new Uniwork magenta 126 cartridge and cleaning the printheads a few times, it shows Nozzle check that everything is ok clean and prints correctly (when I checked the nozzles for the first time I had no magenta print lines). These are the best Epson 126 compatible cartridges I have ever used. They're affordable, the print quality is excellent, and my Workforce 3520 is printing better than ever.
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