How to Fix Epson L3110 "Service Required" Error (Red Blinking Lights)
The Epson EcoTank L3110 is one of the most popular all-in-one printers known for its efficiency and high-volume printing. However, after extensive use, many users encounter a sudden issue where the printer stops working, and the red ink and paper lights start blinking alternately.
On your computer screen, you might see a status message saying: "Service Required" or "The printer's ink pad is at the end of its service life."
This guide will explain why this happens and how to fix it using the Epson L3110 Adjustment Program.
Why Does My Epson L3110 Say "Service Required"?
This error is not a mechanical failure but a safety feature. Inside your Epson L3110, there are sponge pads designed to absorb waste ink during print head cleaning and borderless printing.
To prevent these pads from overflowing and leaking ink onto your desk, Epson installs a Waste Ink Pad Counter. When the internal software estimates that the pads are full (reaching 100%), it locks the printer.
The Solution: To resolve this, you need to reset the digital counter back to 0% using a utility tool called the Resetter or Adjustment Program (AdjProg).
Important Warning: Resetting the counter resolves the software lock, but it does not empty the physical waste ink. We strongly recommend checking the ink pads and cleaning or replacing them if they are saturated to prevent leaks.
How to Use the Epson L3110 Resetter (Adjustment Program)
Follow these precise steps to reset your printer.
Resetter Epson L3110
Versi: -- | Size: 4MB | Server: Google Drive
Prerequisites
Drivers: Ensure the official Epson L3110 drivers are installed.
Connection: Connect the printer to your PC via a USB cable (WiFi resetting is often unstable).
Antivirus: You may need to temporarily disable real-time protection, as some security software falsely identifies maintenance tools as potential threats.
Step-by-Step Reset Guide
1. Run the Software Download and extract the Adjustment Program. Open the folder and run the executable file (usually named AdjProg.exe).
2. Select Your Model
Click the "Select" button.
Model Name: Choose L3110 from the list.
Port: Set this to Auto Selection or choose the USB port connected to your Epson L3110.
Click OK.
3. Enter Adjustment Mode Click on the "Particular adjustment mode" button. This will open the advanced maintenance menu.
4. Choose Maintenance Option Scroll down to the Maintenance section. Find and select "Waste ink pad counter", then click OK.
5. Check the Counter Status
Tick the checkbox next to "Main pad counter". (Some versions also show "Platen pad counter"—if so, check that too).
Click the "Check" button.
The software will read your printer's data and show you the current score (likely 100%).
6. Initialize (Reset)
Tick the "Main pad counter" checkbox again.
Click the "Initialize" button.
A dialogue box will appear asking for confirmation. Click OK.
7. Restart the Printer Once the initialization is complete, a popup will tell you to "Please turn off the printer."
Turn off your Epson L3110 using the physical power button.
Click OK on the computer screen.
Turn the printer back on.
8. Verification The red blinking lights should now be gone, and the green power light should be stable. Your printer is ready to print.
Troubleshooting: What if it doesn't work?
If you encounter an error during the process (e.g., "Communication Error"), try the following:
Check USB Port: Move the cable to a different USB port on your computer (preferably a rear port on a desktop).
Clear Print Queue: Ensure there are no pending documents stuck in the print queue.
Restart PC: Sometimes a simple reboot clears driver conflicts.
Conclusion
The "Service Required" message on the Epson L3110 is a standard maintenance alert. By using the Adjustment Program, you can save time and money by resolving the software lock at home. However, responsible printer ownership means eventually attending to the physical waste ink pads to keep your machine running clean and efficient for years to come.
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