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Epson

Epson EcoTank ET-3850 Wireless Color All-in-One Cartridge-Free Supertank Printer with Scanner, Copier, ADF and Ethernet – The Perfect Printer Home Office,White

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Style: ET-3850


Pattern Name: Printer


Features

  • Innovative Cartridge-Free Printing No more tiny, expensive ink cartridges; each ink bottle set is equivalent to about 80 individual cartridges (2)
  • Dramatic Savings on Replacement Ink Save up to 90% with replacement ink bottles vs. ink cartridges (1) thats enough to print up to 7,500 pages black/6,000 color (3)
  • Stress-Free Printing Up to 2 years of ink in the box (4) and with every replacement ink set for fewer out of ink frustrations
  • High-Capacity Ink Tanks Epsons exclusive EcoFit ink bottles make filling easy and worry-free
  • Zero Cartridge Waste By using an EcoTank printer, you can help reduce the amount of cartridge waste ending up in landfills
  • Impressive Print Quality Unique PrecisionCore Heat-Free technology and pigment black ink produce extremely sharp text plus impressive color photos and graphics on virtually any paper type
  • Robust Paper Handling Auto Document Feeder, paper-saving auto 2-sided printing and a 250-sheet paper tray for high productivity
  • Built-In Scanner & Copier High-resolution flatbed scanner and a 2.4" color display for easy document copying and navigation
  • Modern Connectivity Features Ethernet and wireless, plus hands-free voice-activated printing (5). Easily print from your smart device (6) with the intuitive Epson Smart Panel app (7)
  • Use Genuine Epson Ink For optimal print quality and performance. Non-genuine ink could cause damage not covered by the printers ltd. wnty.

Description

Your busy office needs a printer that’s fast, affordable, easy to use, and has great features. That’s why we developed the EcoTank ET-3850 – an innovative cartridge-free solution that uses high-capacity, easily refillable ink tanks. So you’ll worry less about running out of ink, and save a lot on replacement ink (1). The ET-3850 features an auto document feeder, fast printing with outstanding print quality, productive paper handling, a high-resolution flatbed scanner, and a large color display – making it the perfect printer for your home office. Epson strongly recommends the use of genuine ink to ensure optimal print quality and performance. Use of non-genuine ink could cause damage not covered under the printer’s ltd. wnty. | 1. Actual savings and costs will vary considerably based on print tasks, print volumes and usage conditions. Savings and cost per ISO page are based on the cost of replacement ink bottles and the cost of enough standard cartridges to achieve the total page yields of the bottles using the MSRP (USD) and yields for Epson standard- capacity ink cartridges for similarly featured Epson consumer inkjet printers as of March 2024. | 2. Individual cartridges estimate based on print yields of an included or replacement set of black and color ink bottles as compared to Epson standard-capacity ink cartridges for similarly featured printers as of March 2024. | 3. Part of the ink from the included bottles is used for initial setup; yields are lower than those of replacement ink bottles. Replacement and included ink bottle yields based on the ISO/IEC 24712 pattern with Epson’s methodology. Actual ink yields will vary considerably for reasons including images printed, print settings, temperature and humidity. Yields may be lower when printing infrequently or predominantly with one ink color. All ink colors are used for printing and printer maintenance, and all colors must be available for printing. For more information, visit | 4. Based on average monthly document print volumes of about 200 pages. | 5. See for device compatibility. Epson Connect™ account and voice-activated account registration required. | 6. Most features require an Internet connection to the printer, as well as an Internet- and/or email- enabled device. For a list of Epson Connect enabled printers and compatible devices and apps, visit | 7. Requires Epson Smart Panel app download. Data usage fees may apply.

Brand: Epson


Connectivity Technology: USB, Wi-Fi


Printing Technology: Inkjet


Special Feature: Auto 2-sided Printing, Auto Document Feeder, Mobile Printing Capability, Refillable Ink Tank


Color: White


Model Name: ET-3850 White


Printer Output: Color


Maximum Print Speed (Color): 8.5 ppm


Max Printspeed Monochrome: 15.5


Item Weight: 19.1 Pounds


Product Dimensions: 14.8"D x 19.8"W x 7.4"H


Controller Type: Android


Maximum Media Size: 8.5 x 14 inch


Included Components: EcoTank ET-3850 all-in-one, manual, CD-ROM for product setup, power cord, 1 bottle of 502 Black (127 mL) and 1 bottle each of 502 Cyan, Magenta, Yellow (70 mL) (2)


Print media: Envelopes, Glossy photo paper, Paper (plain)


Scanner Type: Flatbed


Max Input Sheet Capacity: 250


Max Copy Speed (Black & White): 15.5 ppm


Maximum Color Print Resolution: 1200 x 2400 dpi


Sheet Size: 3.5" x 5", 4" x 6", 5" x 7", 8" x 10",8.5" x 11", 8.5" x 14", A4, A6, half letter, executive, user definable


Maximum Black and White Print Resolution: 1200 x 2400 dpi


Warranty Type: limited warranty


Dual-sided printing: Yes


EU Spare Part Availability Duration: 2 Years


Max copy resolution color: 1200 x 2400 dpi


Max copy resolution black-white: 1200 dpi


Duplex: Automatic


Hardware Interface: Ethernet


Ink Color: White


Additional Printer functions: Copy, Scan


Control Method: Voice


Output sheet capacity: 250


Number of Trays: 1


Processor Count: 1


Series Number: 3850


Number of USB 2 Ports: 1


Total USB Ports: 1


Model Series: EcoTank


Specific Uses For Product: home office


UPC: 010343957855


Printer Ink Type: CMYK


Memory Storage Capacity: 64 MB


Item Weight: 19.1 pounds


Item model number: ET-3850 White


Date First Available: September 14, 2021


Manufacturer: Epson


Frequently asked questions

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Top Amazon Reviews

    • From a picky user: great!
Style: ET-3843 Pattern Name: Printer
So far, day 2... post setup and test, great. It is a little lighter than my previous Epson Workforce, but I wouldn't describe it as flimsy. Well, with the exception of the paper loading tray side rail. That sticks and seems dangerously flexible. It was a joy to watch the ink bottles fill their reservoirs. It actually is a clean and drip-proof loading process... a little scary to invert that bottle of ink and stick it in the receptacle, but it worked! The important thing about the setup is to use their guided smartphone system and follow each step meticulously. I found it was smart to "measure twice cut once". It's tempting to decide you know where they're going and move ahead. Don't do it! Follow each step stupidly and mechanically. It told me the software was up to date immediately. Later, it decided it needed to download an update. Just be patient and follow its laborious thinking process. It gets there eventually. Overall the setup was easy. Print quality, as you would expect, is excellent. I also printed a photograph on plain paper. It was, as you would expect, a little on the muddy side. It objected to using plain paper for photograph, rightfully so. I inserted some glossy photo paper in the supply tray, and it did a good job. Again, the photograph was a 9 out of 10, but this is a home printer. Some reviewers dislike the display. I find it eminently usable. I chose the tile option, and the controls work intuitively, with drop-down menus at each step. Set up of my Android smartphone, my wife's iphone, and my laptop were all pretty straightforward. Again, there was a little confusion about whether my software was actually up to date or not, but it figured that out by itself. The apps work fine. Overall, it seems to be well-designed and high quality. It is quieter than I'm used to. I like the automatic document feeder, the paper supply tray being on the front rather than the back and, of course, the high capacity ink tanks. So far, I'd recommended it. Update: day 4. I spent an hour yesterday on the phone trying to install their computer app on my computer. It was very difficult to communicate with both of the technicians in customer service. They were distracted and didn't seem to be listening when I'd say something. The spoke good English. For example, the easy set up process from day two doesn't get you the latest software. You have to download a package which they don't tell you about. In trying to set up a password, the printer kept refusing. The technician and I kept ending up on a screen that was generated when Epson created one of those long 16 digit passwords. I didn't want to use that, I wanted to generate one I could remember. I explained that and she said tap okay and go to the next screen. When I did, the next screen asked me for my password. Of course, this was the password that was displayed on the previous screen that she told me not to copy. It turns out that when people do copy and paste they sometimes include an extra blank and that slows the whole process down. Instead, they want me to write down a 16 digit password with no errors and then copy it, again with no errors into the next screen. Their software programmer is a little dense. The software also asked me at least seven times for my email address. I got very tired of retyping it over and over again. You would think that, like most software on the internet these days, it would remember my password the first time I typed it and it would auto fill it. No such luck with Epson. The next day I wanted to scan a document to my computer. It kept giving me an error message on my computer that the scanner was busy, even though it had finished scanning. When I called tech support it took 20 minutes to figure out that you shouldn't scan from the display on the scanner/ printer; you should go to your computer and install their Epson scan software and scan using that. In order to get to this conclusion it took us numerous tries to try to get my computer to talk to the IP address on the scanner. It turns out that if you have any other programs open on your computer at the same time it can't do it. Executive summary: the printer/scanner seems to be a good product. The software is unfinished and buggy. It is 15 years behind the times in terms of usability. Good luck! ... show more
Reviewed in the United States on September 21, 2025 by Kortner
    • An Enthusiastic First Look: The Epson EcoTank ET-3850
Style: ET-3850 (Renewed) Pattern Name: Printer
After hearing about the high cost of printer cartridges for years, I decided to make the switch to a cartridge-free model. My initial experience with the Epson EcoTank ET-3850 has been "so far, so good," and I'm genuinely impressed with its promises and performance right out of the box. The setup process was much more straightforward than I anticipated. The biggest step, and the one that felt the most different, was filling the ink tanks for the first time. The bottles are designed to be spill-free, and they have a unique key for each color, so there's no way to put the wrong color in the wrong tank. It's a surprisingly clean and simple process—just invert the bottle, and the ink flows into the tank until it's full. Once the tanks were filled, the printer guided me through the rest of the setup, from connecting to my home Wi-Fi to installing the software. The Epson Smart Panel app on my phone was particularly helpful, walking me through each step with clear instructions. Beyond the initial setup, the printer has already proven its worth. I love the fact that it comes with enough ink to last for a long time, which feels like a huge value. It has all the features I need for a home office, including the ability to print, scan, and copy. The automatic document feeder and the two-sided printing functionality are also fantastic, saving me a lot of time and paper. While I haven't put it through its paces yet with a huge volume of work, the test pages I've printed have been crisp and clear, and I'm looking forward to not worrying about running out of ink anytime soon. It feels like a solid investment that will pay off in the long run. ... show more
Reviewed in the United States on September 24, 2025 by Robert
    • Don't Buy Epson Certified Refurbished!!!!
Style: ET-3850 (Renewed) Pattern Name: Printer
Thought I could trust Amazon/Epson when I purchased this certified refurbished printer. At the same time I purchased an Epson Sublimation printer which has been great. Long and short, the standard printer is a piece of junk! Of course it worked fine during the 30 day return period but then it stopped doing what it was designed to do...PRINT. We will send a document to the printer and it prints fine. We then try to print a second or third document and it either doesn't print it, just sits there with the annoying circle arrow moving or prints a half page and then stops. Have to clear out the print queue or it will never print again. Not a Wi-Fi problem, the printer is direct connected via USB. Deleted the Epson software and re-downloaded, unplugged etc, restarted computer. Nothing helps. Called Epson Support and received no help whatsoever. I have a Best Buy Total Support membership so we took it in to see if they could help. They tried everything they could to no avail. Lesson learned, don't buy Epson Refurbished. I'm sure they cleaned the outside of the printer and ran a few prints...that's the refurb process. I doubt they check firmware or other potential electronic bugs. If you think I'm unhappy, you're correct. Older folks on fixed incomes don't need to get stuck with a lemon and then have to spend money for another printer that actually works ... show more
Reviewed in the United States on August 20, 2025 by Dick Fataldo

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