Fix Epson K300 Service Required – Waste Counter Reset

Epson K300 Waste Ink Counter Reset

If your Epson K300 suddenly refuses to print and shows a maintenance warning, it is often caused by the waste ink (ink pad) counter threshold.

A waste ink counter in the Epson K300 accumulates after cleaning operations. Once it reaches a limit, printing is stopped to prevent overflow.

Why Does the Epson K300 Show ‘Service Required’?

With Wic Reset Connect, you can reset the Epson K300 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 K300 Waste Ink Counter in 3 Steps

  1. Passo 1: Prepare a Windows PC + USB cable and connect Epson K300 directly. Keep Internet enabled for validation.
  2. Passo 2: Run Wic Reset Connect as Administrator and confirm Epson K300 is detected.
  3. Etapa 3: Paste the reset key, click Reset, and after completion power-cycle Epson K300.
Buy Reset Key ⬇️ Download Wic Reset Connect Instruções

Most Epson K300 waste counter resets finish in ~1–2 minutes.

Troubleshooting

  • Restart printer and PC, then try again.
  • Try another USB cable (some cables are charge-only).
  • Temporarily disable VPN/proxy if validation fails.
  • Close Epson Status Monitor or other printer utilities.
  • Run the app as Administrator.

Frequently Asked Questions

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

Guide prepared for Epson K300 – Waste Ink Counter Reset using Wic Reset Connect.

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