How to Scan Documents Using Epson Smart Panel App – Epson L3156 WiFi

If you own the Epson L3156 WiFi printer, you can easily scan documents, photos, or receipts directly from your smartphone using the Epson Smart Panel App. This feature turns your phone into a convenient control center for your printer, allowing you to manage scanning and saving files wirelessly.

Step 1: Prepare Your Printer and Smartphone

Before you start scanning, make sure everything is ready:

Turn on your Epson L3156 printer and ensure it’s connected to the same WiFi network as your smartphone.
Load your document or photo face-down on the scanner glass. Align it properly with the edges to prevent cropping.
Make sure you have installed the Epson Smart Panel App on your smartphone (available for Android and iOS).

Step 2: Launch the Epson Smart Panel App

Open the Epson Smart Panel App on your mobile device.
Wait for the app to automatically detect your Epson L3156 printer.
- If it doesn’t appear, tap “Add a New Product” and follow the on-screen instructions to connect.
Once connected, you will see your printer model displayed on the main screen.

Step 3: Access the Scan Feature

From the home screen, tap on the “Scan” option.
The app will activate the printer’s scanning function.
You’ll now see a preview screen with several scan settings available.

Step 4: Adjust Scan Settings (Optional but Recommended)

Before you start scanning, it’s a good idea to adjust your preferences for best results. Here’s what you can configure:

Scan Type: Choose between Document or Photo depending on what you’re scanning.
Resolution: For text documents, 300 dpi is sufficient. For high-quality photo scans, choose 600 dpi or higher.
Color Mode: Select Color, Grayscale, or Black & White.
File Format: Choose between JPEG or PDF. PDF is ideal for multi-page documents.
Save Location: Select where you want to store your scan — on your phone, in the cloud, or send it directly via email.

Step 5: Start the Scan

After adjusting the settings, tap “Scan” on your phone screen.
The printer will begin scanning your document.
A progress bar will appear in the app, showing the scan status in real time.
Once done, the app will automatically display a preview of your scanned image or document.

Step 6: Review and Edit the Scan (Optional)

After the scan completes, you can make basic adjustments directly in the app:

Crop or Rotate the scanned page.
Enhance Brightness or Contrast for better readability.
Rename the file before saving.

If the scan quality isn’t what you expected, simply tap “Rescan” to try again.

Step 7: Save or Share the Scanned File

Once you’re happy with your scan, you can:

Save it locally on your smartphone.
Upload it directly to Google Drive, Dropbox, or OneDrive.
Email it as an attachment straight from the app.
Share it instantly via WhatsApp, Telegram, or Messenger.

The app also allows you to combine multiple scanned pages into a single PDF file — perfect for submitting official documents or school assignments.

Step 8: Troubleshooting Scanning Issues

If you face problems during scanning, try the following:

Ensure both the printer and phone are on the same WiFi network.
Restart the Epson Smart Panel App and reselect your printer.
If scans appear blurry, clean the scanner glass with a soft microfiber cloth.
Check for firmware updates in the app to ensure compatibility.
For large multi-page scans, close other background apps to free up memory.

Step 9: Tips for the Best Scanning Results

Use bright, even lighting in your room to avoid shadows on documents.
For photos, place a white sheet of paper over them to enhance color accuracy.
Avoid touching the scanner glass with your fingers — fingerprints can distort the scan.
Keep your printer’s firmware and app updated for smoother performance.

Final Thoughts

Scanning with the Epson Smart Panel App on the Epson L3156 WiFi printer is fast, reliable, and user-friendly. You can digitize old photos, send signed documents, or archive receipts directly from your smartphone — all without needing a computer. It’s one of the most convenient features for anyone working from home or managing office tasks on the go.