: Turn the printer off and back on when prompted by the software to finalize the reset. Critical Precautions
: Enter this mode and navigate to the Maintenance tab. Counter Reset : Select Waste Ink Pad Counter and click OK . Click Check to see the current counter levels. Check the box for Main Pad Counter and click Initialize .
Given the legal gray area, here are legitimate sources:
You will likely need the Epson L6490 Adjustment Program if you encounter any of the following issues with your printer: Epson L6490 Adjustment Program
While the is a powerful tool, it is not without consequences:
| Method | Description | |--------|-------------| | Authorized service center | Technicians with Epson certification | | Epson service partner purchase | Some distributors sell the tool to independent repair shops | | OEM license for large fleets | Enterprise maintenance contracts may include tool access |
Verdict The Epson L6490 Adjustment Program is a potent maintenance tool that rewards technical know-how. In the hands of someone who understands printer internals, it’s indispensable; in inexperienced hands, it’s risky. Treat it like a power tool — invaluable when used correctly, dangerous if used carelessly. : Turn the printer off and back on
No. Epson does not provide the Adjustment Program to the general public. It is an internal tool for authorized service centers. Any copy you find online has been leaked or shared unofficially.
: When prompted, turn the printer off and then back on to complete the reset process. Important Considerations
: For newer EcoTank models like the L6490 , Epson often uses a user-replaceable maintenance box (MC-G01). In many regions, you can simply buy a new maintenance box and swap it physically without needing the adjustment program to reset the chip. Click Check to see the current counter levels
Have you already or ink pads?
This paper asks:
Risks and Limitations (be blunt)
Resetting the counter alone will not damage your printer. However, resetting it without physically servicing or replacing a full waste ink pad can lead to ink overflow and severe internal damage. The printer locks itself for a reason; the counter is a safety feature.