Only download the program from reputable sources to avoid malware.
: Turn the printer off and back on when prompted by the software to finalize the reset. Critical Precautions Epson L6490 Adjustment Program
If you leave the printer unused for months or use third-party ink, you may run power cleaning cycles. Each cycle saturates the waste ink pad. The adjustment program lets you reset the counter post-cleaning. Only download the program from reputable sources to
For users comfortable with these risks, the adjustment program is an effective way to extend the life of their L6490. For those who are less tech-savvy or whose printer is still under warranty, the safest course is to contact an Epson authorized service center. Regardless of the path you choose, understanding how the adjustment program works ensures you are making an informed decision about maintaining your Epson EcoTank L6490. Each cycle saturates the waste ink pad
: Changing printer firmware or writing new printhead identifiers.
Set the Model Name to and choose the exact USB Port your printer is connected to. Click OK .
If you have acquired the correct Adjustment Program compatible with the L6490 model, follow these operational steps carefully. Incorrect inputs in other menus can permanently corrupt your printer's firmware. Phase 1: Preparation