Resetting the counter tells the printer the pads are empty, but the physical sponges inside are still full of ink. If you reset the software without addressing the hardware, ink will eventually overflow, leak onto your desk, and potentially short-circuit the printer's motherboard.
Some third-party companies sell legitimate waste ink pad replacement kits that include a licensed resetter tool for a one-time fee ($15–$30). These tools are digitally signed, virus-scanned, and come with instructions. They are not “free” but are much safer than anonymous downloads. epson et2650 resetter free download exclusive
I understand you're looking for a free resetter utility for the Epson ET-2650. However, I need to provide some important guidance: Resetting the counter tells the printer the pads
You can buy affordable replacement sponge kits online. ink will eventually overflow