How to Reset Epson C91 Waste Ink Counter

Epson C91 Waste Ink Counter Reset

The Epson C91 is a widely used Epson printer. Like many Epson devices, it can stop printing when the internal waste ink counter reaches its predefined limit.

A waste ink counter in the Epson C91 accumulates after cleaning operations. Once it reaches a limit, printing is stopped to prevent overflow.

Why Does the Epson C91 Show ‘Service Required’?

With Wic Reset Connect, you can reset the Epson C91 waste ink counter quickly using a Windows PC, USB connection, and a valid reset key.

Common Symptoms

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

Three Steps to Restore Epson C91 Printing

Steg 1: Prepare a Windows PC + USB cable and connect Epson C91 directly. Keep Internet enabled for validation.
Steg 2: Run Wic Reset Connect as Administrator and confirm Epson C91 is detected.
Steg 3: Use the key to reset the counter, wait for completion, then restart Epson C91 to finalize.

Buy Reset Key ⬇️ Download Wic Reset Connect Instruktioner

Most Epson C91 waste counter resets finish in ~1–2 minutes.

System Requirements

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

Troubleshooting

Close Epson Status Monitor or other printer utilities.
Run the app as Administrator.
Restart printer and PC, then try again.
Use a direct USB connection (avoid hubs).
Temporarily disable VPN/proxy if validation fails.

FAQ

Can I reset over Wi-Fi?

No. The reset requires a USB connection to a Windows PC.

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.

Guide prepared for Epson C91 – Waste Ink Counter Reset using Wic Reset Connect.