An version refers to a professionally patched, firmware-agnostic utility that communicates directly with the printer's EEPROM to reset the waste ink counter to zero without altering critical calibration data. This version is specifically compiled for the L4150, L4160, and L4170 series (sometimes grouped under the L41xx family).
Always ensure you download the software from a secure source and follow the instructions carefully to ensure the longevity of your EcoTank printer.