Epson L3237 Waste Ink Counter Reset

When the Epson L3237 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 L3237 accumulates after cleaning operations. Once it reaches a limit, printing is stopped to prevent overflow.

Why Does the Epson L3237 Show ‘Service Required’?

Most Epson L3237 waste ink counter locks are solved by a software counter reset. Wic Reset Connect は簡単な手順を提供する。.

Three Steps to Restore Epson L3237 Printing

1. ステップ1： Prepare a Windows PC + USB cable and connect Epson L3237 directly. Keep Internet enabled for validation.
2. ステップ2： オープン Wic Reset Connect with admin privileges and verify device recognition for Epson L3237.
3. ステップ3： リセットキーを貼り付け リセット, and after completion power-cycle Epson L3237.

Most Epson L3237 waste counter resets finish in ~1–2 minutes.

システム要件

• 有効なWicリセット コネクトリセットキー
• USB接続が必要（Wi-Fiリセットには非対応）
• リセット中の安定したインターネット接続
• Windows 7/8/10/11 PC