1. Introduction
This manual provides essential instructions for the safe and efficient use of your Epson EcoTank L3156 multifunction printer. It covers initial setup, operational procedures for printing, scanning, and copying, routine maintenance, and troubleshooting common issues. Please read this manual thoroughly before using the product and retain it for future reference.
2. Product Overview
The Epson EcoTank L3156 is a 3-in-1 inkjet printer designed for home and small office use, offering print, scan, and copy functionalities. It features an integrated ink tank system for ultra-low-cost printing and supports wireless connectivity via Wi-Fi and Wi-Fi Direct.
Key Features:
- Integrated Ink Tank System: Designed for high-volume, low-cost printing, eliminating the need for traditional cartridges.
- Multifunctionality: Capable of printing, scanning, and copying documents and photos.
- Wireless Connectivity: Supports Wi-Fi and Wi-Fi Direct for printing from various devices, including smartphones and tablets.
- High Page Yield: Delivers a high number of pages per ink refill, reducing operational costs.
- Borderless Photo Printing: Supports printing borderless photos up to 10x15cm.
Product Components:



3. Setup
3.1 Unpacking and Initial Placement
- Carefully remove the printer from its packaging.
- Remove all protective tapes and packing materials from the exterior and interior of the printer.
- Place the printer on a flat, stable surface with adequate space around it for operation and ventilation.
3.2 Filling the Ink Tanks
The EcoTank system uses ink bottles for refilling. Ensure you use genuine Epson ink bottles designed for your model to prevent damage and ensure optimal print quality.
- Open the ink tank unit cover on the right side of the printer.
- Open the cap for the ink tank you wish to fill (Black, Cyan, Magenta, Yellow).
- Uncap the corresponding ink bottle and insert it into the filling port. The bottle is designed to prevent overfilling and ensure the correct color is used.
- Allow the ink to drain into the tank. Do not squeeze the bottle.
- Once the tank is full, remove the bottle and securely close the ink tank cap and the unit cover.
- Repeat for all colors.
3.3 Power Connection and Initial Ink Charge
- Connect the power cord to the printer and then to an electrical outlet.
- Press the power button to turn on the printer.
- Follow the on-screen instructions on the printer's control panel (if applicable) or refer to the quick start guide for initiating the initial ink charge. This process primes the print head and can take several minutes. Do not turn off the printer during this process.
3.4 Software Installation
- Insert the software CD-ROM into your computer's CD/DVD drive, or download the latest drivers and software from the official Epson support website.
- Follow the on-screen instructions to install the printer drivers and utility software.
- During installation, you will be prompted to choose a connection method (USB, Wi-Fi).
4. Operating the Printer
4.1 Loading Paper
- Open the paper support and pull out the output tray.
- Slide the edge guides to their outermost positions.
- Load paper print-side up into the rear paper feed slot.
- Slide the edge guides against the sides of the paper, ensuring the paper is straight.
4.2 Printing
- Ensure the printer is turned on and connected to your computer or network.
- Open the document or image you wish to print on your computer.
- Select "Print" from the application's menu (e.g., File > Print).
- Choose "Epson L3156 Series" as your printer.
- Adjust print settings such as paper size, type, orientation, and quality as needed.
- Click "Print".
4.3 Scanning
- Place the document or photo face-down on the scanner glass, aligning it with the corner mark.
- Close the scanner lid gently.
- On your computer, open the Epson Scan software or a compatible scanning application.
- Select your scanner (Epson L3156 Series) and choose your scanning mode (e.g., Home Mode, Professional Mode).
- Adjust settings such as resolution, document type, and destination folder.
- Click "Scan".
4.4 Copying
- Place the original document face-down on the scanner glass.
- Close the scanner lid.
- On the printer's control panel, press the Black & White copy button or the Color copy button, depending on your desired output.
- To make multiple copies, press the respective copy button multiple times for the desired number of copies.
4.5 Wireless Connectivity (Wi-Fi / Wi-Fi Direct)
The Epson L3156 supports connecting to a wireless network (Wi-Fi) or directly to a device (Wi-Fi Direct).
Connecting to a Wi-Fi Network:
- Ensure your wireless router is on and functioning.
- Use the printer's control panel to navigate to the Wi-Fi setup menu.
- Select "Wi-Fi Setup Wizard" and follow the on-screen prompts to select your network and enter the password.
- Alternatively, use the WPS (Wi-Fi Protected Setup) button on your router and the printer for a simpler connection.
Using Wi-Fi Direct:
- Enable Wi-Fi Direct on your printer via the control panel.
- On your mobile device (smartphone or tablet), go to Wi-Fi settings and select the printer's Wi-Fi Direct network (e.g., DIRECT-xx-EpsonL3156).
- Enter the password displayed on the printer's control panel.
- You can now print directly from your mobile device using the Epson iPrint app or other compatible printing applications.
5. Maintenance
5.1 Checking Ink Levels and Refilling
Regularly check the ink levels in the transparent ink tanks. When an ink tank is low, refill it promptly using genuine Epson ink bottles. Refer to Section 3.2 for detailed ink refilling instructions.
5.2 Print Head Cleaning
If print quality declines (e.g., missing lines, faded prints), perform a print head cleaning. This can be done through the printer's utility software on your computer or via the printer's control panel. This process clears clogged nozzles.
5.3 Print Head Alignment
If prints appear blurry or misaligned, perform a print head alignment. This adjusts the print head position to ensure proper vertical and horizontal alignment. This function is typically accessed through the printer's utility software.
5.4 Cleaning the Printer
- Exterior: Wipe the exterior of the printer with a soft, damp, lint-free cloth. Avoid using abrasive cleaners or solvents.
- Scanner Glass: Gently clean the scanner glass with a soft, lint-free cloth moistened with a small amount of glass cleaner. Do not spray cleaner directly onto the glass.
6. Troubleshooting
This section addresses common issues you might encounter with your Epson EcoTank L3156 printer.
6.1 Printer Not Responding
- Ensure the printer is powered on and the power cord is securely connected.
- Check the USB cable connection (if using USB) or Wi-Fi connection status.
- Restart both the printer and your computer.
- Verify that the correct printer is selected in your application's print dialog.
6.2 Poor Print Quality
- Check ink levels and refill any low tanks.
- Perform a print head cleaning (refer to Section 5.2).
- Perform a print head alignment (refer to Section 5.3).
- Ensure you are using appropriate paper settings for your media type.
6.3 Paper Jams
- Turn off the printer and unplug the power cord.
- Carefully remove any jammed paper from the input tray, output tray, or inside the printer. Pull paper slowly to avoid tearing.
- Ensure paper is loaded correctly and not exceeding the maximum capacity.
- Remove any small pieces of torn paper.
- Reconnect power and turn on the printer.
6.4 Wi-Fi Connection Issues
- Ensure your wireless router is powered on and broadcasting.
- Check that the printer is within range of your wireless router.
- Verify the Wi-Fi password entered is correct.
- Restart your router, printer, and computer/mobile device.
- Try re-running the Wi-Fi setup wizard on the printer.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | C11CG86414 |
| Printer Type | Inkjet Multifunction (Print, Scan, Copy) |
| Connectivity | USB, Wi-Fi, Wi-Fi Direct |
| Color | White |
| Compatible Devices | Computers, Smartphones (Android, iOS) |
| Print Media | Plain paper, Glossy photo paper |
| Item Weight | 5.66 Kilograms |
| Package Dimensions | 42.2 x 40.4 x 23.8 cm |
| EAN-13 | 8715946667522 |
8. Warranty and Support
For information regarding your product's warranty, please refer to the warranty card included with your printer or visit the official Epson support website for your region. The website also provides access to drivers, FAQs, and contact information for technical support.
Epson Official Support: www.epson.com/support





