The "story" of the Epson L3150 resetter is essentially a workaround for a built-in safety feature often called "planned obsolescence"
Step 7: Finalize and Test
Alternatives to the Epson L3150 Resetter
If you cannot find a working resetter or you operate a Mac, consider these options:
Complete Guide to the Epson L3150 Resetter: Fixing the Waste Ink Pad Error