Epson Adjustment Program (also known as a "Resetter") is an essential service utility designed to resolve the "Service Required" error on Epson L-series printers, specifically the L4150, L4160, and L4170
You can resolve the issue within 5–10 minutes from your home.
, choose your specific model (e.g., L4160), and set the Port to Auto Selection Enter Service Mode Particular Adjustment Mode Reset Counters Find and select Waste ink pad counter Check the boxes for Main pad counter Platen pad counter to confirm the current status, then click Initialize to clear the counter.
This guide will walk you through what the Adjustment Program is, why it is considered the best solution, and how to use it safely to restore your printer to full functionality. What is the Epson L4150 /L4170 Resetter Program? epson l4150 l4160 l4170 resetter adjustment program best
Connect your printer to the computer directly via a high-quality USB cable. The reset procedure will fail over Wi-Fi or network connections.
The best versions are fully activated, unlocked, and do not require a paid registration key or generator for a single PC.
The is not just one tool—it is the right tool for your skill level and situation. For most home users, the Official Epson Adjustment Program (acquired safely) remains the ultimate solution because it is free, permanent, and in-depth. For those who want a no-hassle, paid safety net, WICReset is the industry standard. Epson Adjustment Program (also known as a "Resetter")
Epson design engineers programmed a security mechanism inside EcoTank printers to prevent waste ink from overflowing onto your desk. What is the Waste Ink Pad?
: Clear the "Service Required" error instantly.
The "I" button and power button combo can sometimes perform a partial reset, but it often does not clear the waste ink pad error permanently. What is the Epson L4150 /L4170 Resetter Program
Keep the Main pad counter box checked. Click the Initialization button. A warning prompt will pop up asking for confirmation; click OK .
Keep the counter boxes checked. Click the button. A warning prompt will appear asking for confirmation; click OK . Step 7: Finalize and Restart
Click "Select" and choose your specific model ( Go to product viewer dialog for this item. ) and port (USB00x). Enter Maintenance Mode: Click "Particular Adjustment Mode" .
Turn your printer back on. The flashing red lights will disappear, and your status monitor will show the printer is ready for use. Troubleshooting Common Resetter Errors