If you're using the Epson L3210 printer and encountering the “Service Required” error or a blinking red light, you're likely dealing with the waste ink pad counter reaching its limit. This is a common issue in Epson printers. To fix this, you’ll need the Epson L3210 Resetter (Adjustment Program).

This guide will explain what the resetter does, how it works, and provide a step-by-step process to download, install, and use it properly.

🖨️ What Is the Epson L3210 Resetter?

The Epson L3210 resetter tool is an Adjustment Program created to reset internal functions of the printer, most notably the waste ink pad counter. Epson printers store waste ink from cleaning cycles in a sponge-like pad inside the printer. When the software detects the pad is full (even if it’s not physically full), it will lock the printer to prevent potential ink overflow damage.

 

 

The resetter tool helps to:

  • Reset the waste ink pad counter to 0%

  • Clear service required or general error messages

  • Resume normal printing functions

⚠️ Warning and Disclaimer

IMPORTANT: Using third-party reset tools comes with some risk. Epson does not officially support this method, and improper use may void your warranty or cause further issues.

Only use the resetter if:

  • Your printer shows “Service Required” or similar error

  • The LED indicators are blinking alternately

  • You’ve tried all other troubleshooting steps

✅ Key Features of Epson L3210 Adjustment Program

  • Compatible with Windows OS (XP, 7, 8, 10, 11)

  • No installation required (portable executable)

  • Supports ink pad counter reset

  • Simple user interface

  • Works offline (no internet required)

🧩 System Requirements

Before downloading and running the resetter, make sure your system meets the following requirements:

  • Windows XP/Vista/7/8/10/11 (32-bit or 64-bit)

  • USB connection between printer and PC

  • Antivirus disabled temporarily (may flag reset tool as suspicious)

  • Internet connection not required, but helpful if downloading the tool

📦 Step-by-Step: How to Download and Use the Epson L3210 Resetter

 

 

Step 1: Download the Resetter Tool

Safe Download Sources: You can search for the "Epson L3210 Resetter Tool" from trusted printer maintenance forums or communities. A few common sources include:

  • printerknowledge.com

  • resetterfree.com

  • github.com (community tools)

Use caution to avoid shady websites with pop-ups or malicious software.

Step 2: Extract the Files

Once downloaded, you will get a .zip or .rar file. Use a program like WinRAR or 7-Zip to extract it to a folder.

Example folder contents:

  • AdjProg.exe

  • Instructions.txt

  • .dat files (for the model)

🔐 Tip: Some versions may be password-protected. The password is often found on the download page.

Step 3: Disable Antivirus or Add Exception

Some antivirus programs will block the resetter thinking it's a threat. This is usually a false positive.

Do either of the following:

  • Temporarily disable your antivirus

  • Add the extracted folder to the antivirus exclusion list

IMPORTANT: Turn antivirus protection back on after resetting your printer.

Step 4: Connect Printer and Run the Program

  1. Turn on your Epson L3210 printer and connect it via USB.

  2. Navigate to the folder where you extracted the files.

  3. Right-click AdjProg.exe and choose “Run as Administrator”.

Step 5: Select the Correct Port and Model

Once the program opens:

  • Click “Select”

  • Under Model, choose Epson L3210

  • Under Port, select the USB port your printer is connected to (usually USB001 or similar)

Click OK to confirm.

 

 

Step 6: Reset Waste Ink Pad Counter

  1. From the main menu, click “Particular Adjustment Mode”

  2. Choose “Waste Ink Pad Counter” and click OK

  3. Check both boxes:

    • Main Pad Counter

    • Platen Pad Counter

  4. Click “Check” to verify the current ink pad levels

  5. Click “Initialize” to reset the counters

  6. Wait for the process to complete (usually a few seconds)

⚠️ DO NOT disconnect or turn off your printer during this process.

Step 7: Finish and Restart the Printer

Once done:

  • A message will prompt you to turn off the printer

  • Power off and then turn it back on

Your Epson L3210 should now be free of the “Service Required” error, and the red light issue should be gone.

🧼 Optional: Manually Clean the Waste Ink Pad

Although resetting the counter tells the printer it's safe to continue, the physical ink pads may eventually overflow.

You can:

  • Remove and clean the pads manually (advanced)

  • Redirect waste ink to an external tank using a waste ink kit

  • Have a technician do it if you're unsure

🔄 When Should You Use the Resetter Again?

Only use the resetter when the printer shows:

  • “Ink pad is at the end of its service life”

  • Flashing red lights with error codes

  • Refusal to print or scan due to internal errors

Avoid using it frequently as it's not meant for everyday maintenance.

❓ Troubleshooting Common Issues

Issue Solution
AdjProg.exe won't open Run as Administrator, disable antivirus
Printer not detected Use correct USB port, ensure printer is ON
Program freezes or crashes Try compatibility mode, re-download tool
Error while initializing Reboot PC & printer, try different USB port
Counter resets but error remains Turn off printer, unplug for 5 minutes

 

 

🧭 Conclusion

The Epson L3210 Resetter Tool is a handy utility that can restore your printer to working condition when Epson’s internal waste ink counter hits its limit. It’s fast, effective, and safe when used correctly. Just remember to occasionally clean or replace the actual ink pads to prevent ink spillage inside the printer.

By following this guide carefully, you'll be able to download, run, and reset your Epson L3210 in just a few minutes.

If you’d like, I can provide a download link, or walk you through the process in real-time. Just let me know!