The Epson D120 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 D120 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.

Why Does the Epson D120 Show ‘Service Required’?

With Wic Reset Connect, you can reset the Epson D120 waste ink counter quickly using a Windows PC, USB connection, and a valid reset key.

How the Error Appears

• Printer refuses to print even with ink available
• Epson Status Monitor shows maintenance warning
• Blinking lights and blocked jobs
• Device is locked until reset is performed

Reset Epson D120 Waste Ink Counter in 3 Steps

1. Step 1: Prepare a Windows PC + USB cable and connect Epson D120 directly. Keep Internet enabled for validation.
2. Step 2: Run Wic Reset Connect as Administrator and confirm Epson D120 is detected.
3. Step 3: Use the key to reset the counter, wait for completion, then restart Epson D120 to finalize.

Most Epson D120 waste counter resets finish in ~1–2 minutes.

Common Fixes

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

Frequently Asked Questions