Review: Epson Adjustment Program (L3111) – The "Fix" for the Service Required Error

The reset process is performed using a Windows-based PC connected via USB; wireless resets are generally not supported.

Step 4: Enter Maintenance Mode

Restart

: Turn the printer off and then back on when prompted. The red lights should stop flashing, and the printer status should return to "Ready".

The fix wasn’t a miracle; it was stewardship, curiosity, and the willingness to learn just enough to help a tool do its job again.

Enter Maintenance Mode

: Click on Particular Adjustment Mode .

Extract files:

Extract the downloaded software using WinRAR or 7-Zip.