If you perform this reset once, it is a temporary fix. If you have to do it twice, you absolutely must open the printer and clean the physical ink pads.

This method reverts all settings, including network configurations and fax data, to their original out-of-the-box state. button on the printer's control panel. Scroll down and choose Restore Default Settings To perform a "full" reset, select Clear All Data and Settings on the confirmation screen to initiate the process.

Turn the printer back on. The error message should be gone. Print a test page to confirm.

Ensure your printer is connected via USB cable (USB is generally more reliable for resets than Wi-Fi).

Factory reset only clears user settings. You need the Adjustment Program.

Close the cover. The printer will re-read the chip data and attempt to reset the ink level reading. Third-Party Hardware Resetters

This guide covers both. Read carefully to choose the right method.

The fastest way to get your printer running again is to reset the internal counter back to zero. While there are some "free" adjustment programs, they are often unstable, and the most reliable method is using a . Steps to Reset Epson WF-3720 Using WIC Reset Utility