Epson L15150 Adjustment Program-------- ((new)) Jun 2026

Temporary disabling of your antivirus software (many third-party adjustment tools trigger false positives). Step-by-Step Reset Instructions Open AdjProg.exe as an Administrator.

Ultimately, the decision to use this tool is a calculated risk. If you proceed, do so with full awareness of the consequences and follow all safety precautions, especially regarding your computer's security. If you are uncomfortable with these risks, the guaranteed safe path is to always rely on professional, authorized service. Epson L15150 Adjustment Program--------

At its core, the Adjustment Program (often referred to as a "resetter" or "service utility") is not a driver or a standard maintenance application. It is a low-level diagnostic interface that communicates directly with the printer’s firmware and EEPROM (Electrically Erasable Programmable Read-Only Memory). For the Epson L15150, this program serves three primary technical functions. First, it performs —the printer tracks the absorption of waste ink in internal pads; when the counter reaches a limit, the printer locks down to prevent overflow. Second, it allows for ink charge initialization after printhead or damper replacement. Third, it enables bi-directional adjustment and factor calibration of the paper feed mechanism. These are procedures that Epson’s standard user software explicitly forbids, reserving them for authorized service centers. If you proceed, do so with full awareness