; it generally cannot perform these deep adjustments over Wi-Fi. Are you currently seeing a "Service Required" error message, or are you trying to perform a Print Head ID
The only 100% safe method is to contact Epson Support, as using unofficial software may void your warranty.
: This means the software cannot detect your printer. Check your USB cable connection, ensure the printer is turned on, and try switching to a different USB port on your PC. epson adjustment program l3156
The Epson Adjustment Program L3156 is a service utility created to perform maintenance, reset internal counters, and troubleshoot specific errors on Epson EcoTank L3156 printers. It’s commonly used to clear “waste ink pad” counters, reset printer settings after repairs, and address certain persistent error codes that cannot be fixed through the printer’s normal menu.
Are the red lights on your printer flashing or at the same time ? ; it generally cannot perform these deep adjustments
Is your printer currently showing a specific or message on your screen?
Finalize:
A specific "Service Adjustment Program" exists for the L3156 and similar models (e.g., L1110, L3110, L3150) and includes a broader set of maintenance features. This version requires a purchase to obtain a license key. After installation, the software prompts you to copy a "License ID," generate a key via a keygen, and enter it to unlock the full program, including the Waste Ink Pad Counter reset function. This software is compatible with Windows (including Windows 11) and serves as a one-time purchase for permanent use on multiple PCs.
If your "paper" error is actually a blinking red light indicating the end of service life, you must: Adjustment Program as an administrator. Particular Adjustment Mode Waste Ink Pad Counter Main Pad Counter , then click Initialize to reset it to 0%. Restart the printer when prompted. Are you seeing a specific error code on your computer, or are there blinking lights on the printer itself? Check your USB cable connection, ensure the printer