The Epson L3256 Resetter, also known as the Adjustment Program, is a maintenance utility used to clear the "Service Required" error that occurs when the printer's internal waste ink pad counter reaches its limit. Why You Need a Resetter
Disclaimer: Use this guide at your own risk. Always back up your data and ensure your printer is not under warranty (using a resetter voids the warranty).
Follow these general steps to reset your printer using the software utility: How to Reset Epson L3250 Using Resetter Adjustment Program