The Epson L3166 is a widely used Epson printer. Like many Epson devices, it can stop printing when the internal waste ink counter reaches its predefined limit.

The Epson L3166 tracks waste ink with an internal counter. Because it is an estimate (not a physical sensor), it may trigger before the pads are actually full.

Understanding the Epson L3166 Waste Ink Counter

With Wic Reset Connect, you can reset the Epson L3166 waste ink counter quickly using a Windows PC, USB connection, and a valid reset key.

Typical Signs

• ‘Service Required’ / service life message in driver or utility
• Maintenance/support code (varies by model/driver)
• Printing stops after cleaning cycles
• Warning repeats after restarting the printer

Reset Epson L3166 Waste Ink Counter in 3 Steps

1. Step 1: Prepare a Windows PC + USB cable and connect Epson L3166 directly. Keep Internet enabled for validation.
2. Step 2: Open Wic Reset Connect with admin privileges and verify device recognition for Epson L3166.
3. Step 3: Use the key to reset the counter, wait for completion, then restart Epson L3166 to finalize.

Most Epson L3166 waste counter resets finish in ~1–2 minutes.

What You Need

• Stable Internet connection during reset
• Valid Wic Reset Connect reset key
• Windows 7/8/10/11 PC
• USB connection required (Wi-Fi reset not supported)

Troubleshooting

• Temporarily disable VPN/proxy if validation fails.
• Run the app as Administrator.
• Close Epson Status Monitor or other printer utilities.
• Use a direct USB connection (avoid hubs).
• Restart printer and PC, then try again.

Frequently Asked Questions