Download the (often called AdjProg.exe ) from a trusted source.

If using the free Epson Adjustment Program:

Using a resetter for the on your L5190 can corrupt the EEPROM. Always ensure the software explicitly says “L5190.”

: The tool also allows for print head calibration, EEPROM initialization, and ink charging routines. Error Correction

: You may see a message on your computer or LCD screen stating "A printer's ink pad is at the end of its service life".