When the Epson NX330 reaches its maintenance threshold, Epson firmware may block printing as a safeguard. In most cases, this is resolved with a counter reset.

A waste ink counter in the Epson NX330 accumulates after cleaning operations. Once it reaches a limit, printing is stopped to prevent overflow.

Why Does the Epson NX330 Show ‘Service Required’?

With Wic Reset Connect, you can reset the Epson NX330 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 NX330 Waste Ink Counter in 3 Steps

1. Step 1: Use a Windows PC (7–11) with Internet access. Connect Epson NX330 via USB (Wi-Fi reset is not supported).
2. Step 2: Open Wic Reset Connect with admin privileges and verify device recognition for Epson NX330.
3. Step 3: Enter your reset key and press Reset. Wait ~1–2 minutes, then restart Epson NX330.

Most Epson NX330 waste counter resets finish in ~1–2 minutes.

If the Printer Is Not Detected

• Temporarily disable VPN/proxy if validation fails.
• Try another USB cable (some cables are charge-only).
• Run the app as Administrator.
• Use a direct USB connection (avoid hubs).
• Restart printer and PC, then try again.

Frequently Asked Questions