Geekality

Epson L14150 Resetter Adjustment Program May 2026

The Epson L14150 Adjustment Program resets the "Service Required" error by clearing the internal waste ink pad counters via a USB connection. Users must temporarily disable antivirus software, run AdjProg.exe on Windows, select the L14150 model, and initialize the main/platen pad counters to zero. Watch a video tutorial at YouTube. How to Reset Epson L14150 & L14158 Printer

  • Verify: Run test prints and monitor for leaks or abnormal behavior. Check that the error message is cleared and the printer performs normally.

    • a specialized utility designed to manage the internal service counters and maintenance of your printer epson l14150 resetter adjustment program

    Safer Legitimate Alternatives

    Before searching for the adjustment program, consider: The Epson L14150 Adjustment Program resets the "Service

    | Symptom | Likely Cause | Can the Adjustment Program fix it? | | :--- | :--- | :--- | | Printer screen shows "Service Required" | Waste ink counter full | Yes | | Printer flashes all lights and refuses to print | Waste ink counter 100% | Yes | | Vertical lines are wavy or misaligned | PF adjustment off | Yes (calibration required) | | New print head installed but not recognized | Ink charge data missing | Yes (initial ink charge function) | | You accidentally changed a region setting | Wrong destination setting | Yes (can re-set destination) | Verify : Run test prints and monitor for