For the L6490 specifically, the program allows you to:
Resets printer settings to factory defaults. Why is it Called "Epson L6490 Adjustment Program Hot"?
To use the adjustment program successfully, certain technical conditions must be met: epson l6490 adjustment program hot
Check the box for (and Platen Pad Counter if available). Click on "Initialize" to reset the counter to zero. 5. Finalize the Process
Restores factory data or updates EEPROM information if parts are replaced . For the L6490 specifically, the program allows you
Locate the maintenance access hatch at the back or side of the L6490.
Программа Adjustment Program для принтеров и МФУ Epson Click on "Initialize" to reset the counter to zero
You can reset it many times, but the physical waste ink pad has a finite absorption capacity. Resetting it five times without ever cleaning the pad is very risky. A good rule of thumb is to inspect the physical pad after every 2-3 resets.
Some versions of the adjustment program are "cracked" and don't need a key. Others may ask for a license key. Be extremely wary of "keygens," as they are a very common vector for malware. If a program asks for a code you don't have, it's safer to find a different version of the tool.