The Ultimate Guide to the Resetter Adjustment Program for Epson L3150

Is your Epson L3150 flashing error lights? Does the LCD screen show “Service Required” or “A problem has been detected”? If you own an Epson EcoTank L3150, you have likely enjoyed its low-cost, high-volume printing capabilities. However, like all modern inkjet printers, your device has a silent counter ticking in its firmware—the waste ink pad counter.

  1. Download the Epson Adjustment Program (look for version specific to L3150/L3100 series – I can't share direct links here, but search for "Epson L3150 Adjustment Program.rar").
  2. Turn off your printer.
  3. Connect the printer to your PC via USB (Wi-Fi won't work for this).
  4. Run the program as Administrator (disable your antivirus temporarily – false positives are common here).
  5. Select your printer model (L3150) and port.
  6. Go to "Particular adjustment mode""Waste ink pad counter".
  7. Check both "Main pad counter" and "Platen pad counter", then click "Initialization".
  8. Turn the printer off and on again. The error should be cleared.

Solution: It is recommended to either replace the maintenance box or wash and dry the existing sponges before performing a software reset. Conclusion

Step 4: Select Your Printer Model

In the "Model Name" dropdown, scroll down to find "L3150" (or "L3150 Series"). Do not select a different model.

✅ This clears the error but doesn't clean the physical pads. Use carefully!

Particular Adjustment Mode: Navigate to the "Waste ink pad counter" section.

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