Despite the risks, the adjustment program is valuable when used correctly:

Check the boxes for Main pad counter (and "Platen pad counter" if available), click Check to verify the status, then click Initialize to perform the reset.

: Click the Select button and choose "L3150" from the Model Name list. Set the Port to Auto Selection or manually select the USB port linked to your Epson device. Enter Adjustment Mode : Click on Particular Adjustment Mode .

Disclaimer: This article is for educational purposes only. Modifying your printer with unofficial software may cause damage or injury. Always follow manufacturer guidelines and local safety regulations.

Connect your printer to your PC via USB cable and disable any active antivirus or Windows Defender real-time protection, as these often flag the utility as a false positive.

Before resorting to the adjustment program, consider:

Beyond resetting counters, the program can perform deeper technical adjustments:

The "Power," "Paper," and "Ink" lights are flashing alternately.

: Once the process is complete, a prompt will ask you to turn off your printer . Power it down, click OK on the screen, then turn the printer back on. Important Maintenance Note

At this point, the printer will not print, scan, or copy. Epson’s official solution is to replace the waste ink pads and reset the counter at an authorized service center. However, shipping costs and service fees can exceed the printer’s value. The Adjustment Program allows advanced users to reset the counter without replacing the pads, extending the printer’s life.

: Scroll down to find the Waste ink pad counter option and click OK. Check the Counter :

For the L3150 model, the program is specifically designed to interface with its internal memory and reset the , which is the most common reason for using the tool.

The Epson L3150 is a popular all-in-one EcoTank printer known for its high-quality printing and cost-efficiency. However, like many inkjet printers, it has internal software counters that track usage to prevent waste ink overflow. When these counters reach their limit, the printer stops working, displaying error messages like "Service Required" or alternating red lights. This is where the comes into play.