There is no official Epson resetter. Epson intends for you to take the printer to an authorized service center, where they physically replace the waste ink pads and then reset the counter (a costly service). Therefore, verified resetters exist in third-party communities:
The typically requires a reset when it displays the "Ink Pad Needs Service" or "Error E-11" message, which occurs when the internal waste ink counter reaches its limit. To resolve this, you can use specialized adjustment software or perform a basic control panel reset for general settings. 1. Professional Reset Tools (Waste Ink Counter) resetter epson l5290 verified
For safety, pay $10–$15 for a verified adjustment program from a vendor with positive feedback. Avoid "free" downloads from ad-infested file hosts. There is no official Epson resetter