You will see a "Service Required" error message on your computer screen. The printer's power and ink/paper lights will flash alternately. Choosing a Verified Epson Adjustment Program
Connect your Epson L4150 to your PC via (Wi-Fi resets are unstable). Extract the downloaded ZIP file. Right-click AdjProg.exe and select Run as Administrator . Step 3: The Reset Process epson adjustment program l4150 download verified
A digital counter inside the printer's firmware estimates this ink volume. You will see a "Service Required" error message