Fix Epson SX420W Service Required – Waste Counter Reset

Epson SX420W Waste Ink Counter Reset

The Epson SX420W 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 SX420W 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 the Epson SX420W Stops Printing (Waste Counter Limit)

With Wic Reset Connect, you can reset the Epson SX420W waste ink counter quickly using a Windows PC, USB connection, and a valid reset key.

Reset Epson SX420W Waste Ink Counter in 3 Steps

  1. Paso 1: Use a Windows PC (7–11) with Internet access. Connect Epson SX420W via USB (Wi-Fi reset is not supported).
  2. Paso 2: Open Wic Reset Connect with admin privileges and verify device recognition for Epson SX420W.
  3. Paso 3: Paste the reset key, click Reset, and after completion power-cycle Epson SX420W.
Buy Reset Key ⬇️ Download Wic Reset Connect Instrucciones

Most Epson SX420W waste counter resets finish in ~1–2 minutes.

System Requirements

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

Common Fixes

  • Run the app as Administrator.
  • Close Epson Status Monitor or other printer utilities.
  • Temporarily disable VPN/proxy if validation fails.
  • Use a direct USB connection (avoid hubs).
  • Try another USB cable (some cables are charge-only).

Frequently Asked Questions

What if reset doesn’t work?
Check USB cable/port, run as admin, and close other printer utilities.
How long does it take?
Usually about 1–2 minutes.
Do I need a service center?
Typically not for a waste ink counter lock; a reset is usually sufficient.
Can I reset over Wi-Fi?
No. The reset requires a USB connection to a Windows PC.

Guide prepared for Epson SX420W – Waste Ink Counter Reset using Wic Reset Connect.

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