The Epson WF-3621 delivers reliable printing, but periodic maintenance routines can increase the waste ink counter and eventually trigger a ‘Service Required’ lock.

During head cleaning and maintenance cycles, excess ink is routed to internal absorber pads. The Epson WF-3621 uses a software counter to estimate pad saturation and locks printing at a set threshold.

What Causes the Epson WF-3621 Ink Pad Counter Warning?

Mit Wic Reset Connect, you can reset the Epson WF-3621 waste ink counter quickly using a Windows PC, USB connection, and a valid reset key.

Step-by-Step: Epson WF-3621 Waste Counter Reset

1. Schritt 1: Prepare a Windows PC + USB cable and connect Epson WF-3621 directly. Keep Internet enabled for validation.
2. Schritt 2: Start Wic Reset Connect in Administrator mode and wait until Epson WF-3621 appears in the device list.
3. Schritt 3: Fügen Sie den Reset-Schlüssel ein, klicken Sie auf Zurücksetzen, and after completion power-cycle Epson WF-3621.

Most Epson WF-3621 waste counter resets finish in ~1–2 minutes.

Was Sie brauchen

• Windows 7/8/10/11 PC
• Gültiger Wic Reset Connect-Reset-Schlüssel
• Stabile Internetverbindung während des Zurücksetzens
• USB-Verbindung erforderlich (Wi-Fi-Reset wird nicht unterstützt)