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Specifications
  • Networking
    Wireless, Wired
    ENERGY STAR Certified
    Yes
    Printer Type
    All In One, Copier, Printer
    ISO Color Print Speed
    8.5 pages per minute
    ISO Mono Print Speed
    15.5 pages per minute
    Touch Screen
    Yes
  • Key Specs
    • Networking: Wireless, Wired
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • Printer Type: All In One, Copier, Printer
    • ISO Color Print Speed: 8.5 pages per minute (The number of color pages able to be printed per minute in the device's default single-side mode, as tested by the International Standards Organization (ISO).)
    • ISO Mono Print Speed: 15.5 pages per minute (The number of black ink (grayscale) pages able to be printed per minute in the device's default single-side mode, as tested by the International Standards Organization (ISO).)
    • Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
  • General
    • Brand: Epson
    • Model Number: C11CJ61201
    • Product Name: EcoTank ET-3850 All-in-One Supertank Inkjet Printer
    • Color: White
    • Display Screen: true
    • Display Screen Size: 2.4 inches
  • Dimensions
    • Product Height: 9.1 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 14.8 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 19.8 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 14.8 pounds (The out of box weight of the item.)
  • Features
    • Automatic Document Feeder: true
    • Photo Printing: true
    • Automatic Two-Sided Printing: true
    • Tray Capacity: 250
  • Connectivity
    • Wired Connectivity: Ethernet, USB-A
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Ink
    • Compatible Cartridges: Epson T502
    • Ink Cartridges Required: None (The quantity and color of ink cartridges required for the printer to operate.)
    • Ink Cartridges Included: None (The quantity and color of ink cartridges included.)
    • Ink Bags/Bottles Required: 1 x Black, 1 x Cyan, 1 x Magenta, 1 x Yellow (The quantity and color of ink bags/bottles required for the printer to operate.)
    • Ink Bags/Bottles Included: 1 x Black, 1 x Cyan, 1 x Magenta, 1 x Yellow (The quantity and color of ink bags/bottles included.)
  • Paper Info
    • Automatic Document Feeder Capacity: 25 sheets
    • Maximum Document Length: 47.2 inches
    • Supported Paper Sizes: 3.5" x 5". 4" x 6", 5" x 7", 8"x10", 8.5"x11", 8.5"x14", A4, A6, half letter, executive, user definable
    • Paper Feeder: Top loader
    • Paper Handling: 250 sheets plain paper
  • Performance
    • Printer Resolution (Color): Up to 4800 x 1200 (Refers to the number of pixels/dots, both horizontally and vertically, of the image produced by the printer in colored ink. Generally, the higher the resolution, the sharper and cleaner the produced image.)
  • Warranty
    • Warranty - Parts: 1-Year Limited Warranty
    • Warranty - Labor: 1-Year Limited Warranty
  • Other
    • UPC: 010343957855

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.

  • 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) – that’s 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: Epson’s 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 printer’s limited warranty
Whats Included
  • EcoTank ET-3850 All-in-One Supertank Inkjet Printer
Disclaimers
  • 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
  • 4. Based on average monthly document print volumes of about 200 pages.
  • 5. See www.epson.com/voice 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 www.epson.com/connect
  • 7. Requires Epson Smart Panel app download. Data usage fees may apply.

Q: Does this printer offer two-sided printing?

A: Yes, this printer has an auto 2-sided printing feature.

Q: How long is the warranty on this Epson printer?

A: This Epson printer comes with a 2-year limited warranty with registration, including full unit replacement.

Q: What is the size of the display screen on this printer?

A: This printer has a 2.4-inch color display screen.

Q: What type of connectivity does this printer have?

A: This printer features Ethernet and wireless connectivity.

Q: Does this printer require ink cartridges?

A: No, this is a cartridge-free printer that uses high-capacity, easily refillable ink tanks.

Q: What is the paper tray capacity of this Epson printer?

A: This Epson printer has a 250-sheet paper tray capacity.

Q: Does this printer have 2-sided scanning through the ADF?

A: The question was "will this scanner scan both sides using its automatic document feeder." Just because it has an ADF and can p-r-i-n-t two-sided, does not mean it will SCAN both sides of a document in ADF mode. I got burned on this issue with the ET-3760 which I was led to believe did double sided scanning thru its ADF and it DOES NOT.

Q: What is the difference between the ET-3850 and the ET-2850?

A: Hello TC. The main difference between both printers is that the ET-3850 includes an auto document feeder. This allows you to load up to 30 plain paper pages and scan multi-page documents more efficiently. Regards, Kevin - The Epson Team.

Epson - EcoTank ET-3850 All-in-One Supertank Inkjet Printer - White

Model: C11CJ61201
SKU: 6470010
$399.99
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Reviews

Customers are saying

Customers find value in the EcoTank ET-3850's impressive print quality and ease of use, along with its relatively compact size and quick setup. However, some users experienced challenges with the automatic document feeder, connectivity issues, and reported the printer to be noisy during operation. The lack of a touchscreen was also a point of concern for some customers.

This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Great for homeschooling and household office

    I purchased the Epson EcoTank ET-3850 printer to replace one that used ink very fast. A few years ago, I purchased a Canon for $20 on Black Friday at another store. That $20 printer cost me $50-60 in ink every 150 pages. So far with the Epson, I have printed about 100 pages with very little ink missing from the tanks. I like being able to see the ink in the tanks. I always wondered if the other ink cartridges actually contained much ink. I only use the printer for homeschooling and household office printing. The printer is perfect for my purposes. It is very fast compared to my old printer and also pretty quiet compared to the other, though not as quiet as some others might like. I was able to print double sided with the top copy master feed. I liked this feature, but I am not able to double side print when sending documents from my computer. If there were a way to do this, I would love it. Maybe I just need to figure out how to use the printer, but this is not as important to me as might be to some. I just print out the documents single sided then use the copy feature to double side print. The printer makes it easy. So far, I have used cardstock as well as regular paper. I have no use for printing pictures out on picture paper. I think the printer uses less ink on the paper than my previous printer which is another advantage because the double sided copies consequently do not stick or get jammed. There have been no jams so far, so another plus for the machine. Set up was easy. The software updated automatically. The buttons on the front are easy to navigate even intuitively. I would have preferred a touch screen, but I chose a more budget friendly model. The buttons are not hard to use, though. Everything makes sense. The printer prints well using the app from my phone or my laptop and desktop computers. I have had no difficulties connecting to my computers. We use Apple phones and computers. I really like the printer. It fit my needs perfectly. Though it is pricier than the $20 one, the Epson EcoTank 3850 will more than make up for it in savings on the cost of ink.

    Posted by Faith

  • Rated 5 out of 5 stars

    Epson EcoTank is the one to buy!

    This is my second Epson EcoTank purchased from Best Buy and I just love them (if you can love a printer...lol). I use one for normal printing and copy making, and the other I use for crafting. The set up is super easy and Epson walks you through it. I also like the smaller size of the printer as it saves space. The best thing is that the printer comes with a full charge of ink and saves you tons of money in not having to buy refill cartridges. If you are looking for a printer/copier/scanner for crafting, personal printing and copies, or for use in a small business, this is the one to buy!

    Posted by LoriC

  • Rated 5 out of 5 stars

    Compact and versatile all in one printer for home

    I needed a compact all in one printer for my small apartment. I also wanted to get away from the huge expense of ink cartridges as I print a lot especially in color. I had never purchased an Epson printer before. My previous printer was a Brother which was fast and versatile but huge with costly ink cartridges. I love this Epson printer. It can fit on the same desk as my 27" iMac and I love the refillable ink which is easy to see when it needs to be refilled. The speed for printing isn't as fast as I am used to, but its acceptable. The only thing I would change would be that the home screen was a touch screen. Its not a touch screen - you have to use the arrow keys to use the menu which isn't as intuitive as I would like, but I can live with it. I believe the model above it has a touch screen but it also has a fax machine which I didn't need. The colors are great and I am very happy with my purchase.

    Posted by Rosebird

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