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Epson EcoTank ET-3850 Wireless Color All-in-One Supertank Printer

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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Oct 27
Order within 19 hours and 48 minutes
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Style: ET-3850


Pattern Name: Printer


Features

  • Sold as 1 Each.
  • Perfect printer for your home office
  • Printer has a resolution that goes up to 1200 x 4800 dpi for excellent readability
  • 15.5 ppm in black/white and 8.5 ppm in color, automatic duplex printing with a monthly duty cycle of 5000 pages
  • 1 x USB 2.0, 1 x LAN, and Wi-Fi connectivity helps enhance productivity

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: EcoTank ET-3850


Printer Output: Color


Maximum Print Speed (Color): 8.5 pages_per_minute


Max Printspeed Monochrome: 15.5


Item Weight: 14.8 pounds


Printer Type: Inkjet


Other Special Features of the Product: Auto 2-sided Printing, Auto Document Feeder, Mobile Printing Capability, Refillable Ink Tank


Printer Output Type: Color


Item Weight: 14.8 pounds


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


Controller Type: Android


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


Scanner Type: Flatbed


Maximum Copy Speed Black and White: 15.5 pages_per_minute


Warranty Type: limited warranty


EU Spare Part Availability Duration: 2 years


Ink Color: White


Additional Printer Functions: Copy, Scan


Control Method: Voice


Number of Trays: 1


Processor Count: 1


Resolution: 4800 x 1200


Maximum Media Size: 8.5 x 14 inch


Maximum Sheet Capacity: 250


Paper 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 inches


Output sheet capacity: 250


Maximum print Resolution Color: 4800 x 1200 dpi


Maximum Print Resolution Black and White: 1200 x 2400 dpi


Duplex: Automatic


Maximum Copy Resolution Color: 1200 x 2400 dpi


Maximum Copy Resolution Black and White: 1200 dpi


Brand: Epson


Model Name: EcoTank ET-3850


Model Number: ET-3850 White


Built-In Media: 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)


Series Number: 3850


Model Series: EcoTank


Specific Uses For Product: home office


UPC: 010343957855


Unit Count: 1 Count


Item Type Name: Inkjet Printer


Manufacturer: Epson


Warranty Description: 1-year limited warranty


Color Pages per Minute: 8.5 pages_per_minute


B&W Pages per Minute: 15.5


Color: White


Color Depth: 24 bits_per_pixel


Printer Connectivity Type: USB, Wi-Fi


Hardware Interface: Ethernet


Total USB 2.0 Ports: 1


Total Usb Ports: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great printer!
Style: ET-3850 Pattern Name: Printer
My husband bought this printer to replace on that stopped working after so many years although it took a bit to set it up, love how quiet it is, how easy our devices can connect and the best part..it’s completely wireless! The design and ink tank is supposed to save money…so time will tell. It’s a little bigger than our old printer, but still compact. I love how the tray is automatically comes out when printing and then can hide away when not being used at the touch of a button. I think it’s a good investment ... show more
Reviewed in the United States on August 25, 2026 by HoneyBee

  • Sooo much INK!! I literally had to laugh!
Style: ET-3850 Pattern Name: Printer
Coming from a fussy cartridge printer that was almost never happy with it's ink levels; always demanding new cartridges and refusing to print black and white because I was "low on Cyan". So I open the box and I'm immediately met with what I can only describe as LAUGHABLE amounts of ink! And it's ALL MINE meaning I'm not going to be throwing half of it away in the form of purportedly "empty(tm)" cartridges. Boy oh Boy! Well, setup went fine even though I have odd preferences (changing names, wired only, manual IP, etc...). It was as flexible as I needed it to be. The control panel isn't touch screen so it's a bit fussy for this amount of input but I knew that going in. Not much of an issue day-to-day. Print quality seems fine; I'm not an artist or photographer. I love that the paper tray holds 250 sheets. Printing and scanning working fine from our Macs and airprint working fine from mobile devices without needing any downloads. By which I mean to say in my opinion don't install the Epson software if it's not needed -- leave well enough alone. Glad that it doesn't use heated printheads (it was the heat that killed our old Canon). My only complaint so far is the power button which "breathes" (brightens and dims) continuously when on standby and the brightness cannot be adjusted. Well a bit of blue tape will take care of that I guess. Happy printing! ... show more
Reviewed in the United States on August 6, 2026 by John

  • SLOWEST & WORST - Page Feed NEVER Worked
Style: ET-3850 Pattern Name: Printer
I bought this because in the past Epson provided phenomenal customer support and my last Epson lasted for many years without problem (although the way it died was annoying: one day it reported it could not read an ink cartridge, without specifying which cartridge - so I replaced each in order of 1st the cartridge I'd just replaced, then by low level... When all were replaced (costing me the whole box of all colors), it still wouldn't "read" an ink cartridge). I bought this because of the idea of the lower ink cost, bought this one on Amazon because our local (remote town) Walmart had no Epson printer with the automatic page feeder that I wanted for scanning. Set up was a pain with their automated set up not being user friendly. Unfortunately, the page feed did not work for more than 1 page when I tested it, but it was the middle of my business's busy season and I forgot to follow up and the warranty is quite short. Months later, I tried the feed again and now it won't even run 1 page, but keeps reporting "paper jam" when there is no paper to be found since it's never been used beyond that 1st test when the paper remained intact. I just wasted over 2 hrs, having to download Epson onto my computer again to make the scan work. SLOWEST PRINTER EVER EXPERIENCED. SCANNING IS EVEN SLOWER, especially when having to lay each page on the bed, then cover (otherwise you get dark edges on the saved scan image), then lift cover to start over with 2nd page - while having a 50 pg document to scan. I opted to instead eat up memory on my phone to more quickly use TurboScan app. EPSON HAS BECOME A SOURCE OF INSANITY AND WASTE OF MONEY & PRECIOUS TIME. ... show more
Reviewed in the United States on March 15, 2025 by Water Tiger

  • What happened to plug and play? Not this machine.
Style: ET-3850 Pattern Name: Printer
Here's the good: I've used one of these for years and was very happy with it -- until a massive power surge (courtesy of my electric company) fritzed out the wireless capabilities. Epson's ink tank design is a massive step up in cost and convenience (less storage space, easier to refill) compared to traditional inkjet cartridges. The savings are tangible. The bad: it took me 2.5 hours to install. I had issues with bad drivers and a firmware update that would crash. I placed two support calls to Epson -- one of which was worthwhile (unfortunately it was the second one). I've been using printers since the Xerox 630 Diablos in the mid 80's; this the most cumbersome installation procedure I have ever used. What should take a few minutes required support calls, poring over largely useless documentation (either not simple enough, or too simple), and countless false starts. Once it works, it works flawlessly. (But I don't remember my first machine being this hard to install.) I'd give it 2-3 stars if it not for my previous positive experience. ... show more
Reviewed in the United States on August 6, 2026 by Greysmoke

  • Love it.
Style: ET-3850 Pattern Name: Printer
Ink: Bought this in December 2023. It is now almost August 2024. Ink is not even halfway gone. And it is the ink that comes in the box. Paper tray: I bought this one for the paper tray. It is right under where the printed paper comes out. It allows for much more paper and is way more sturdier than the cheaper models. Set-up process: Easy. Not a lot of trouble like other brands. Connects through wifi Printing: Make sure to calibrate it right. Otherwise prints fast and good. Copying papers: easy to copy paper. Love that. Scanning: If you wanna scan items to your computer buy the cord for it. It’s a normal printer USB cable. Otherwise the process is time consuming. The screen: easy screen to read. Not to hard to understand. Love it. It ain’t trying to be fancy like other brands. Updating: Easy. Takes a little time. But not many updates. I maybe have had 1 or 2 updates within like 9 months. ... show more
Reviewed in the United States on July 24, 2024 by Mackenzie

  • LOW INK USEAGE
Style: ET-3850 Pattern Name: Printer
Purchased this Epson printer a year ago and the ink levels are displaying at the half way mark. did not add one drop of ink in over a year. I'm a home casual user that copies documents and prints from the internet. It is not a quality photo printer, save that for Walmart. I'm amazed how little ink i have used. The other printer company ( I will only use the first letters...HP) would have soaked me for at least three sets of ink for one year. Only whished they had a touch screen for commands, but not a deal breaker. ... show more
Reviewed in the United States on February 27, 2025 by karen bielak

  • Printer for a lifetime!
Style: ET-3850 Pattern Name: Printer
Ok we hit the jackpot with this printer! We are homeschool and an affordable but quality printer was a MUST. I researched for days before finding and deciding in the Epson printer! This comes highly recommend and I’m hear to confirm is is amazing! The print quality is flawless and beautiful with crisp black and vibrant colors. The ink was so easy to fill and when I tell you it last foreverrrr, I’ve printed well over 2000 pages for homeschool and it’s like the ink hasn’t moved. So easy to set up with the directions and the Epson phone app, and connected to my WiFi effortlessly. If you need a printer run and buy this NOW! Did I mention it’s a copy machine also, and you can do double sided printing(no not all printers are created equal. This is a printer you will not regret. ... show more
Reviewed in the United States on December 18, 2024 by B

  • Wow - super impressed
Style: ET-3850 Pattern Name: Printer
After 5 years, my HP home printer died. It had a good run, so I tried the similar level of HP. What a piece of junk that was! The HP didn’t work right from the get go and all the parts were so cheaply made. I returned that and decided to spend a little more to get the Epson ET-3850 after reading the reviews. I liked the idea of not having to pay a gazillion dollars every time you turn around on ink. The HP I had purchased because I liked the instant ink program I was on. It had its pros/cons.. Yes, I paid more for this printer, (I think it was $399) but it has a lot of ink that will last me for a while vs. paying a monthly instant ink membership of 5.99 - 9.99 a month. The Et-3850 was SOOOOO easy to set up. Super intuitive app that worked so easily with the printer. I set it up using my tablet and eventually added the printer to my husband’s phone, his tablet, and my phone. All easy peasy. I’m very impressed with the quality of the printer itself. The hardware of it seems well made; far better than the junk I got with the HP. The HP drawers were so rickety and always said they were open… (It was brand new and no, it wasn’t opened). I love the smaller footprint of it so it doesn’t take up valuable desk space. It allows me space to use my label printer too. I wanted one with the top multiple paper feeder; so again the ET-3850 fit the bill. I use that rarely to scan multiple pages (perhaps to a legal or financial professional) so I did still want that vs. raising and lowering the platten multiple times to copy each page. So far, I’m really impressed. I’m hoping this printer serves me well for at least another five years. I DO highly recommend it. ... show more
Reviewed in the United States on July 7, 2023 by Gramaneen

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