When you download and run a legitimate version of the program (typically L6290_Adjustment_Program.exe ), you will see a menu with the following modules:
Ensure you downloaded the exact adjustment program designed for the L6290. Using a tool meant for older models (like the L6190 or L4160) will fail or corrupt the firmware. Epson L6290 Adjustment Program
Using unauthorized software to reset your printer can void your manufacturer's warranty. If your L6290 is still under warranty, it is always better to take it to an authorized Epson service provider. Conclusion When you download and run a legitimate version
: The most common use, which clears the internal counter that stops the printer when it assumes the ink pads are full. Print Head Cleaning Epson L6290 Adjustment Program