If your printer is working, . New EPSON firmware (version after 2022) actively blocks third-party adjustment tools. If you are on new firmware, only WIC Reset Utility (paid) will work.
The Adjustment Program (also called the "Reset Utility" or "Service Tool") is a Windows-based executable (e.g., AdjProg.exe ). It communicates directly with the printer’s EEPROM via USB. Key functions include: EPSON Adjustment Program Reset L380-L383-L385-L485
: Many versions are flagged by antivirus programs because they access hardware directly. Users often need to temporarily disable real-time protection to run the software. If your printer is working,