e-05ET-3950

Epson ET-3950 error E-05: Maintenance Required

The Epson ET-3950 error E-05 indicates that the waste ink pad is full. This is a protective safety feature to prevent ink from spilling inside the printer. Professional service is required for replacement.

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Common causes

  • 1Normal ink wear.
  • 2Frequent head cleanings.
  • 3Age of printer.

Solutions

Diagnosis

This error appears when the printer reaches its pre-calculated limit of ink waste. It is not an error you can simply 'clear' without physical maintenance.

Step-by-Step Fix

  1. Stop printing immediately to avoid leaks.
  2. Contact support to book a service visit.
  3. Replace pads through an authorized center.

Maintenance

Limit unnecessary head cleanings to maximize pad lifespan.

When to call support

Always call support for E-05; it is a hardware-limited alert.

Technical Specifications

Frequently asked questions

Ink pads are full.

No.

Professional service.

Series 502.