Brand: EPSON
Category: Printer
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for ET-3850
Uploaded: Nov. 21, 2025, 9:05 p.m.
Warranty Information
Refer to the manual for specific warranty details.
Product Basics
This section covers the fundamental aspects of your Epson ET-3850 printer.
- Product Parts Locations: Identify all external and internal components of your printer.
- Using the Control Panel: Learn to navigate and operate the printer using its buttons, lights, and LCD screen.
- Using Power Saving Settings: Optimize energy consumption by adjusting sleep and power-off timers.
- Using the Epson Smart Panel Mobile App: Control and manage your printer from your smartphone or tablet.
- Voice-activated Printing: Explore options for printing using voice commands.
- Epson Connect Solutions: Utilize services like Epson Email Print, Remote Print, and Scan to Cloud for enhanced connectivity.
- Wireless Printing Options: Set up printing from various devices, including Chromebooks, Android devices, Fire OS, and Windows 10 Mobile.
- Wi-Fi or Wired Networking: Configure network connections for seamless printing and scanning.
- Loading Paper: Learn how to load different types of paper into the cassette and other trays.
Copying
Learn how to make copies of documents and photos, including various copying options.
Printing from a Computer
Detailed instructions for printing from Windows and Mac operating systems, covering basic settings, quality options, layout adjustments, and more.
Scanning
Guidance on how to initiate scans using the product control panel, connected computer, or mobile devices. Includes options for saving and sending scanned documents.
Refilling Ink and Replacing the Maintenance Box
Essential information on maintaining ink levels and replacing the maintenance box, including safety precautions and procedures.
Adjusting Print Quality
Steps for improving print quality, including print head maintenance, nozzle checks, and cleaning procedures.
Solving Problems
A comprehensive guide to troubleshooting common issues related to setup, network connectivity, copying, printing, and scanning.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Product Does Not Turn On or Off | Power cord is not plugged in. | Ensure the power cord is securely connected to the product and a working electrical outlet. |
| Product Makes Noise, But Nothing Copies | The document is not placed correctly in the ADF or on the scanner glass. | Reload the document according to the instructions in the manual. |
| Copies Have Incorrect or Faint Colors | Ink levels are low. | Check ink levels and refill ink tanks if necessary. |
| Paper Jams Inside the Product | Paper is not loaded correctly or is creased. | Remove the jammed paper carefully following the instructions. Ensure paper is loaded correctly and is not creased. |
| Nothing Prints | The printer is not connected to the computer or network. | Check the connection and ensure the printer is selected as the default printer. |
| Printing is Slow | Print quality settings are too high. | Adjust the print quality settings to a lower level. |
| White or Dark Lines in Printout | Print head nozzles are clogged. | Run a print head nozzle check and perform a print head cleaning if necessary. |
| Scanning Software Does Not Operate Correctly | Software is not installed properly or is outdated. | Reinstall the scanning software or check for updates. |