If your Epson L3150 is suddenly refusing to print and flashing alternating orange lights, you’ve likely encountered the dreaded "Service Required" error. This guide provides an updated 2026 walkthrough for using a resetter (Adjustment Program) to clear your waste ink pad counter and get back to work. Understanding the "Service Required" Error
Epson printers include internal sponge-like pads that collect excess ink during setup and cleaning cycles. To prevent ink from leaking onto your desk, the printer is programmed to stop functioning once a built-in counter predicts these pads are full.
Symptoms: Alternating flashing of the Power, Paper, and Ink lights.
Message: An on-screen pop-up stating "A printer's ink pad is at the end of its service life". Choosing a Resetter Tool
There are two primary ways to handle an updated reset in 2026:
Epson Adjustment Program (Free): A specialized utility often referred to as "AdjProg." It is the most common DIY solution for a 100% reset.
WIC Reset Utility (Paid/Trial): A more user-friendly, third-party software. While it typically requires a paid "Reset Key," you can use the code "trial" for a one-time 20% reset to finish urgent jobs. How to Use the Epson L3150 Resetter (Updated Guide)
Before starting, ensure your printer is connected via a USB cable; Wi-Fi resets are generally not supported for this model. Step 1: Preparation & Safety
Disable Antivirus: Most resetter tools are flagged as false positives by Windows Defender or antivirus software because they are leaked service tools. You must temporarily disable "Real-time protection" to run them.
Extract Files: Use a tool like WinRAR to extract the downloaded resetter folder. Step 2: Running the Adjustment Program Right-click AdjProg.exe and select "Run as Administrator". resetter epson l3150 updated
Click Select and choose L3150 from the Model Name menu. Leave the port on "Auto Selection" or manually select the USB port your printer is plugged into, then click OK. Click Particular Adjustment Mode. Step 3: Clearing the Counters
To reset an Epson L3150 , you typically need to address either the Waste Ink Pad Counter (which triggers the "Service Required" error) or the Network Settings The most common "updated" method for the L3150 Resetter (also known as the Epson Adjustment Program ) is detailed below. 1. Resetting the Waste Ink Pad Counter
When your printer stops with two red lights blinking simultaneously, it often means the waste ink pads are technically full. Preparation : You will need the Epson Adjustment Program (Resetter tool) compatible with the . Many versions require you to disable real-time antivirus protection
(like Windows Defender) as they may be flagged as false positives. Step-by-Step Procedure Run the Tool : Extract the downloaded file (often using the password epson l3150 AdjProg.exe as an administrator. Select Model
from the model list, and ensure the Port is set to the specific USB port where the printer is connected. Adjustment Mode Particular Adjustment Mode and select Waste ink pad counter from the list. Check Status : Check the boxes for Main pad counter Platen pad counter , then click to see the current percentage. Initialize : Check the boxes again and click Initialize on the confirmation prompt.
: When the program says "Please turn off the printer," power it down using the physical button. Turn it back on after a few seconds; the red lights should be gone. 2. Wi-Fi and Network Settings Reset
If you are experiencing connection issues, you can reset the internal network module without software. Turn off the printer. Hold down the Network Status button (the button) and the Power button together until the Wi-Fi Direct lights flash alternately.
Release the buttons. The network settings are now restored to factory defaults. 3. Alternative: WIC Reset Utility
If you prefer a more user-friendly but potentially paid option, the WIC Reset Utility supports the wic-reset.com If your Epson L3150 is suddenly refusing to
Disable Antivirus: Many resetter tools are third-party apps that antivirus software (like Windows Defender) may flag as a threat. You often need to disable real-time protection before downloading or running them.
Physical Check: While software resets the counter, it does not clean the physical ink pads. If your printer has high usage, consider replacing the pads to prevent leaks. 2. Standard Resetting Procedure
If you have downloaded an updated Adjustment Program (like AdjProg.exe), follow these steps:
Extract the File: Most tools come in a .zip or .rar format. Use a tool like WinRAR to extract the files to a folder on your desktop.
Note: Some files may require a password, often provided by the source (e.g., epson l3150 or Epson L3150).
Run as Administrator: Right-click AdjProg.exe and select Run as administrator.
Select Printer Model: Click Select, choose L3150 as the model, and keep the port as "Auto selection" (or manually select the USB port if it fails). Enter Adjustment Mode: Click Particular adjustment mode. Initialize Counter:
Find and select Waste ink pad counter from the list and click OK.
Check the boxes for Main pad counter and Platen pad counter. Do NOT use old tools (like v1
Click Check to see the current percentage. If it's 100%, check the boxes again and click Initialize.
Restart Printer: When prompted, turn off your printer, wait a few seconds, then turn it back on. The error lights should now be gone. 3. Alternative Tool: WIC Reset Utility
Using an updated resetter epson l3150 voids your Epson warranty immediately. Epson considers resetting the waste ink counter without replacing the physical pad a violation of their maintenance policy. Additionally, if you spill ink inside your printer later, Epson will refuse repairs.
However, if your printer is out of warranty (most L3150 units are now 2–4 years old), this is the only economical solution. Service center resetting costs almost as much as a new printer.
Resetters communicate directly with printer firmware. Many antiviruses flag this as “suspicious.” Pause real-time protection for 10 minutes.
An updated resetter only resets the counter—it does not clean or replace the physical waste ink pad. For light home use, resetting 1–2 times is usually fine. But if you’ve already reset it twice and print heavily, consider opening the printer and replacing the pad (or installing an external waste ink tank). Otherwise, you risk ink leaking inside the printer, damaging the mainboard.
While resetters offer a quick fix, users should weigh cost, warranty, and environmental responsibility. The safest, most sustainable approach is professional maintenance or responsible disposal and replacement when a device reaches end-of-life.
| Pros | Cons | |----------------------------------------|-----------------------------------------------| | Saves $50–$100 service fee | Voids your warranty | | Printer works for another 1–2 years | Ink pad may eventually overflow (physical leak) | | Quick (5–10 minutes) | Potential malware risk from shady downloads | | No special hardware needed | Not guaranteed to work after every firmware update |