Bad resetters can corrupt firmware. A proper tool (like AdjProg or WIC Reset Utility ) verifies the printer model, reads the firmware version, and resets only the relevant counter.
Even with a , errors happen. Avoid these: resetter epson l5290 better
🚀 Stop the "Service Required" Error: Why Using a Resetter for Your Epson L5290 is Better Bad resetters can corrupt firmware
Yes — prevention.
If you choose to keep your physical maintenance box and only want to reset the chip on it: reads the firmware version