When to perform a Power Clean

Applies To

  • Hardware: Power Cleaning / Power Ink Flushing is primarily an EcoTank printer feature. It is not available on all models, and many Expression and WorkForce printers do not have this option — check the printer's Maintenance tab (Windows) or Printer Utility window (macOS) to confirm availability on your model.
  • Related Articles:
    • KA-01531 (When to Clean Your Print Head — nozzle check interpretation)
    • KA-02050 (step-by-step Nozzle Check, Head Cleaning & Power Cleaning instructions, including Windows 11 / Windows 10 / macOS menu paths)

Description

This article explains what a Power Clean (Power Ink Flushing) is, when to use it, and how to perform it.

Solution

1. What Is a Power Clean?

A Power Clean is a deeper cleaning cycle designed to clear stubborn clogs that standard Print Head Cleaning cannot resolve. It uses more ink and takes longer than a standard cleaning cycle.

2. Head Cleaning vs. Power Cleaning

Feature Head Cleaning Power Cleaning
Ink usage Low High
Purpose Light/regular clog removal Severe clog removal
When to use Minor gaps or faint print Blank nozzle checks, persistent missing colours

3. When to Use Power Cleaning

Use Power Cleaning when:

  • The nozzle check pattern is blank.
  • One or more colours (e.g., yellow, cyan, magenta, or black) are completely missing after several head cleans.
  • On EcoTank products, where ink has not fully charged or the ink delivery tubes appear empty.
  • You printed while ink levels were extremely low.

4. Important Notes Before Performing a Power Clean

Caution: Power Cleaning uses a significant amount of ink. Try several standard Head Cleans before using this option.

Power Cleaning may not run if:

  • Ink levels are too low.
  • The maintenance box (where applicable) is near capacity.
  • The printer displays warnings or errors.
Note: Wait at least 12 hours after your last Head Clean before performing a Power Clean. This allows the ink to settle and improves success rates.

5. Before You Begin

  1. Make sure the printer has no error lights.
  2. Check your ink levels using the table below.
Printer Type How to Check Ink Level
EcoTank (ET-XXXX) Check the ink tanks visually. Ensure each tank is at least one third full.
Expression / WorkForce (cartridge models) Ensure cartridges show sufficient ink via: the printer's control panel; the Status Monitor (Windows); or Options & Supplies > Utility tab (macOS).

6. How to Perform a Power Clean

For the exact steps — including the Maintenance tab (Windows 11 / Windows 10) or Printer Utility window (macOS) path — see FAQ KA-02050: How to Fix Print Quality Issues on Epson EcoTank and Expression Printers, Step C: Power Cleaning.

7. After the Power Clean

  1. Wait at least 12 hours before printing a nozzle check.
  2. Print a nozzle check pattern to confirm improvement.
  3. If the issue persists:
    • Avoid repeatedly running Power Cleans.
    • Contact Epson support for further guidance.