Home For Work Printers Inkjet EcoTank Pro ET-5850 All-in-One

EcoTank Pro ET-5850 All-in-One Cartridge-Free Supertank Printer

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The wireless EcoTank Pro all-in-one with Cartridge-Free Printing

The EcoTank Pro ET-5850 wireless all-in-one offers fast Cartridge-Free Printing with easy-to-fill supersized ink tanks. You can save up to 80 percent with low-cost replacement ink bottles vs. standard-capacity color laser toner cartridges1 about 2 cents per color ISO page versus 14 cents with cartridges1. PrecisionCore® Heat-Free Technology delivers high-volume, print-shop-quality output, plus speeds up to 25 ISO ppm black and color. This all-in-one with Epson® DURABrite® pigment-based ink delivers vibrant borderless prints up to 8.5" x 14". Each replacement ink set includes enough ink to print up to 6,000 pages2. Plus, there’s zero cartridge waste and very low energy consumption3. The ET-5850 features a 500-sheet front tray paper capacity and rear specialty-paper feed, plus a 4.3" color touchscreen and hands-free voice-activated printing4.

Warning – Printer Designed For Use With Pigment Inks Only. Use of Dye Inks May Cause Damage not covered by the Epson Limited Warranty.

    • 4-in-1 with Wireless & Ethernet: Print | Copy | Scan | Fax
      Ink: Four DuraBrite ink bottles
      ISO Print Speed: Black: 25 ISO ppm; Color: 25 ISO ppm
  • Model: C11CJ29201
Our Price :


EcoTank Pro ET-5850 All-in-One Cartridge-Free Supertank Printer is rated 4.3 out of 5 by 24.
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  • Powered by PrecisionCore Heat-Free — Get performance beyond laser.
  • High productivity — auto 2-sided print/copy/scan/fax; 4.3 color touchscreen; hands-free voice-activated printing4; reliable performance for an extreme workload duty cycle
  • Ultimate wireless solution, plus Ethernet — easy iPad®, iPhone®, Android™ tablet and smartphone printing5; includes Wi-Fi Direct®6 for network-free printing
  • Exclusive EcoFit™ ink bottle design — uniquely keyed for easy filling of each color
  • Product protection you can count on — 2-year limited warranty with registration7, plus key security features; WPA2 for both wireless and Wi-Fi Direct6, user-initiated data erase and network protocol disablement

Eco Features

  • ENERGY STAR® qualified
  • RoHS compliant
  • Recyclable product13
  • Epson America, Inc. is a SmartWaySM Transport Partner14

Better Products for a Better Future™
For more information on Epson's environmental programs, go to www.epson.com/environment

What's in the box:

  • EcoTank Pro ET-5850 all-in-one printer
  • CD-ROM for product setup
  • Power cord
  • Two(2) bottles of 542 Black ink (127 mL)2
  • Two(2) bottles each of 542 Cyan, Magenta, Yellow (70 mL)2


Printing Technology: 4-color all-pigment 4-in-1 (μTFP2)Maximum Print Resolution: 4800 x 2400 dpiISO Print Speed:
  • Black: 25.0 ISO ppm
  • Color: 25.0 ISO ppm
2-Sided ISO Print Speed:
  • Black: 21 ISO ppm
  • Color: 21 ISO ppm
Minimum Ink Droplet Size: 3 ink droplet sizes, as small as 3.8 picoliters


Ink Type: DURABrite pigment inkInk Palette: Cyan, Magenta, Yellow, BlackInk Configuration: 4 individual ink bottlesReplacement Ink:
  • 542 Black ink bottle (127 mL)2
  • 542 Color (Cyan, Magenta, Yellow) ink bottles (70 mL)2
Ink Yield Information:
  • 542 Black ink bottle (127 mL)2 yield: 7,500 pages
  • 542 Color (Cyan, Magenta, Yellow) ink bottles (70 mL)2 yield: 6,000 pages
Epson strongly recommends the use of genuine ink to ensure optimal print quality and performance.


Operating Systems:
  • Windows® 10
  • Windows 8, 8.1 (32-bit, 64-bit)
  • Windows 7 (32-bit, 64-bit)
  • Windows Vista (32-bit, 64-bit)
  • Mac® OS X® 10.6.8 – 10.15.x10
Server Systems:
  • Windows Server® 2003 SP2 or later9
  • Windows Server 2008, 2008R9
  • Windows Servicer 2012, 2012R9
  • Windows Server 20169
  • Windows Server 20199
  • Operating: 50° to 95° F (10° to 35° C)
  • Storage: -4° to 104° F (-20° to 40° C)
  • Operating: 20 – 80%
  • Storage: 5 – 85% (no condensation)
Sound Level:
  • Power: 6.6 B(A)
  • Pressure: 51 dB(A)
  • Printing: 16.7" x 32.4" x 18.1"
  • Storage: 16.73" x 19.7" x 13.8"
Weight: 39.2 lbsSafety Approvals: UL-60950-1, CSA CAN/CSA-C22.2 No.60950-1 FCC Part15 Subpart B Class BCountry of Origin: IndonesiaWarranty: 2 years limited warranty in the U.S. and Canada7,second year requires product registration


ISO Copy Speed:
  • 23 ISO ipm (black)††
  • 23 ISO ipm (color)††
Copy Quantity: Up to 999 pages from standaloneMaximum Copy Size: 8.5" x 14" (legal)Copy Features:
  • Color
  • B&W
  • Lighter/Darker
  • Multipage
  • Color Balance
  • Enhancements
  • Remove Hole Punches
  • Remove Background
  • Remove Shadow
  • ID Card Copy
  • 1-sided to 1-sided
  • 1-sided to 2-sided
  • 2-sided to 1-sided
  • 2-sided to 2-sided 
  • Automatic Reduction and Enlargement (25 – 400%)

Specifications Scanner:

Scanner Type: Color flatbed/ADFOptical Resolution: 1200 dpiHardware Resolution:
  • Flatbed: 1200 x 3200 dpi
  • ADF: 1200 x 2400 dpi
Maximum Resolution: 9600 dpi interpolatedColor Bit Depth: 48-bit color input/24-bit color outputScan Bed Size: 8.5" x 11", A4Scanner Features:
  • Scan to Cloud8 
  • Scan to USB Memory Device 
  • Scan to Email (SSL support) (standalone) 
  • Scan to FTP(standalone) 
  • Scan to SMB (standalone)
Maximum Scan Area: ADF: 8.5" x 11", 8.5" x 14"

Automatic Document Feeder:

Capacity: 50 sheetsDocument Sizes: Max. size: 8.5" x 14" legal


Fax Settings: Modem: CCITT/ITU G3, SuperG3 (V34) Communications Standards ITU-T T.30 Error Correction ModeMemory: Up to 550 pagesSpeed Dials: 200 (max.)PC Fax: PC-Fax supported (transmission, reception, USB and Network Interface)Features: Black-and-white and color capable


Standard Connectivity:
  • Hi-Speed USB
  • USB Host Supported
  • Wi-Fi® 56 (802.11 ac)
  • Bluetooth® BLE (802.15.1) for Wi-Fi setup
  • Ethernet (10/100 Mbps)
  • Wi-Fi Direct6

Mobile Printing Solutions:

Epson Connect:
  • Epson Connect™ Email Print5
  • Epson iPrint™ Mobile App
  • Android
  • iOS®
  • Scan to Cloud
  • AirPrint® (1.8)
  • Mopria

Paper Handling:

Paper Sizes: Plain (A6, Half letter, Letter, A4, Executive, Legal, User Defined 2.52" x 5.0" to 8.5" x 47.24")Maximum Paper Size: 8.5" x 236.2"Paper Types: Photo Paper:
  • Ultra Premium Photo Paper Glossy
  • Premium Photo Paper Glossy
  • Premium Photo Paper Semi-gloss
  • Photo Paper Glossy
Presentation Paper:
  • Premium Presentation Paper Matte
  • Presentation Paper Matte
  • Bright White Paper (75 g/m2)
  • Bright White Premium
  • Multipurpose Plus
  • Plain Paper
Borderless Sizes: up to 8.5"x14" (Legal)Envelope Types: No. 10Input Paper Capacity: Up to 550 sheets capacity
  • Cassette 1: 250 sheets
  • Cassette 2: 250 sheets
  • Rear Feed: 50 sheets

Printer Details:

Display: 4.3" Touch LCDPrinter Language: Epson ESC/P®-RSoftware Included: Epson printer driver, Epson Scan 2, PC-Fax, ScanSmart12Monthly Duty Cycle: 66,000 pages per month / up to 3,300 recommended11


Rated Voltage: AC 100-240V Universal (Automatic)Rated Frequency: 50 – 60 HzRated Current: 0.7 – 0.4 APower Consumption:
  • Approx. 19 W ISO/IEC 24712 Pattern (Standalone copying)
  • Approx. 9.7 W (Ready)
  • Approx. 0.8 W (Sleep)
  • Approx. 0.15 W (Power off)

Printers Facets:

Connectivity, Printers Facets: Ethernet
Mobile Solutions
BluetoothFeatures, Printers Facets: Multiple Paper Trays
Borderless Photos
Voice-activated Printing
LCD Display
Auto Document Feeder
Mobile Device Printing
Double-sided PrintingMax. Paper Capacity, Printers Facets: 550PC-free Paper Support, Printers Facets: 5" x 7"
8.5" x 11"
8" x 10"
4" x 6"
8.5" x 14"Primary Use, Printers Facets: For BusinessType, Printers Facets: All-In-One / Multifunction
SupertankB&W Print Speed ISO, Printers Facets: 25Printer Series, Printers Facets: EcoTank Pro
Rated 5 out of 5 by from Much better than a Toner fed printer We have about fifty printers at our office and all are toner type printers. This is our first ink jet and we love the savings, quality of the prints and the ease of refilling the ink. We are starting to order more of these for our staff.
Date published: 2021-11-17
Rated 2 out of 5 by from Unusable Bought this as a home office printer. Both ADF and tray paper feeder constantly (I'd say 90% of the time when printing or scanning more than 3 pages) grab too many pages. This effectively makes the ADF useless for document scanning, as it regularly misses pages and jams frequently. Complete deal breaker. Scan to cloud also not working. Very disappointed, as there are many great features to this printer, like the supertank, Bluetooth connection, scan quality, etc.
Date published: 2021-06-18
Rated 1 out of 5 by from Can't get it to work and cannot get help from your site #100017 scanner error cannot be fixed - I cannot scan - requested help but Epson avoids people with problems.
Date published: 2021-06-06
Rated 1 out of 5 by from Dont Buy! Returning it due to poor performance. At this price point we expected ease of use, which is NOT what we got. It was difficult to install onto our computer and wont stay "connected". We found multiple other people with the same issue online. I only wish we had seen them before the purchase and now I have to pay to return it.
Date published: 2020-11-10
Rated 1 out of 5 by from Biggest & Most Expensive Piece of Junk I have Ever Purchased 1. Doesn't feed paper correctly. Constantly jamming. 2. It leaves blank strips on color printed sections & its not consistent page to page. Two identical pages the first one may have the issue and the second page printer ok. 3. Gets a filter air most of the time printing from a MAC. The log indicates connectivity issues but the blue connection is solid. It may print 1 of 2 pages. First page prints of the print job and then Try to print again and you get the filter message. Happens with multiple iMacs. 4. Seems to not like MAC's but Win OS work better. 5. Have not figure out of it will print two sided so unsuccessful 6. The Bottle loading is easy a plus 7. I also like the scanning. However I go to scan & it tells me to install the scanning software on the PC which has already been completed. It does scan though even though I get the message. 8. I need to spend time to figure out why it doesn't print like I feel like a $900.00 printer should. Currently is print asa if it was a $49.99 special!
Date published: 2020-09-14
Rated 2 out of 5 by from Frequent Paper Jams Overall this is a nice little printer for our office. It is quiet and does not take up much space. I thought it would hold more paper in the drawers. Also, we have had a great deal of paper jams already and it is cumbersome to clear those out. It also misfeeds paper frequently, it will grab 7-8 sheets of paper to print one page. Not sure if we have a setting that needs adjusted but right now, I am not convinced I bought the best printer for our needs.
Date published: 2020-09-11
Rated 5 out of 5 by from Amazing!! Wow! This printer is so easy to set up! The instructions were very clear with step by step pictures and directions. It took me about an hour to go from set up to printing my first page. The disc included, to download the software to my laptop was simple to download. Everything I needed to connect the wireless function was set up and written very clearly. The printer’s touchscreen was super easy to follow, and I was up and running with little effort. I was a little worried about the dripless ink and filling the tanks, however, I was worried for nothing! Every single drop of ink went straight from the bottle to the printer tank. Amazing! I also found that I am able to now print from my computer or my phone! Many times I had to email myself a document to print from my computer. Being able to print from my phone is a huge time saver! The printer is quick and quiet compared to all the other printers I’ve ever owned. Being able to print 6000-7500 pages without changing ink is perfect for my monthly printing budget. I am thrilled to be printer cartridge free! The touchscreen is very user friendly and intuitive. With my different sized printing needs, it’s perfect for the variety of paper sizes I need. “This is a review for the Epson EcoTank Pro ET-5850 Supertank Printer that I received free of charge to do a beta test and review.”
Date published: 2020-04-08
Rated 5 out of 5 by from Great Printer. Love EcoTank! First things first. This printer is super simple to setup. Its pretty common sense really. I pulled off all the tape holding things still, Released the printhead, filled the ink resovior with the ink bottles and set up on my network! It doesn't get any easier than that! “This is a review for the Epson EcoTank Pro ET-5850 Supertank Printer that I received free of charge to do a beta test and review.”
Date published: 2020-04-07
Rated 5 out of 5 by from Nice Printer Setting up this printer was fairly easy and did not take very much time. The install process for the software on my computer took a little while, but it wasn't confusing. The only problem I ran into was connecting it to my internet network. I connected it directly on the printer, and although it connected, it said the signal was weak. When I tried to search for the printer through my computer, it said it couldn't be found. I had to bring my laptop downstairs and connect my computer with a USB cord and setup the network that way, and then the signal was strong and my computer identified it just fine. Not really sure why that happened, but glad it worked out in the end. Secondly, I'm so glad I can finally print something without having to bring my laptop downstairs each time. The printer is super quick, and I have not received any errors when trying to print anything. It properly shows up as the first option in my printing options. I also thought it was awesome that it came with a good supply of ink! This is a review for the Epson EcoTank Pro ET-5850 Supertank Printer that I received free of charge to do a beta test and review
Date published: 2020-04-03
Rated 5 out of 5 by from Fast and easy to use I'm really impressed with Epson-EcoTank Printer! It's the best printer that I have ever used. I love the speed, print quality and ease of use. The set-up was very simple and fast. The included instructions walked me through each step perfectly. I have never used a refillable ink printer and really like how simple the compartments were to fill. There was no mess and the bottles stop filling when the tank has reached the max amount. I think the longest part of the whole process of setting the printer was waiting for the ink to charge. It was great. They also give you two bottles of each color ink to fully fill up each reservoir with some spare ink left over for future use. I like how you can see the amount of ink that is left from the outside of the printer and how the number used for ordering is located right by where you fill the ink for easy reordering. Printing is fast and easy. I downloaded the Epson iPrint on my phone and have printed out several items and I have had no issues. I appreciate the simplicity of being able to print directly from my phone. My previous wireless printer would sometimes give me problems. I would have to take the extra time to print from my desktop. My children have also printed several items from their Chromebook for school and they love how easy it is. They also love how the tray slides out automatically when the printer starts printing. I like the two-sided printing. It creates less waste and is more efficient. I'm happy how quickly items print. It's very fast even on color detailed pictures. The print quality is amazing. I am definitely going to be printing out my pictures from home from now on. I really like the 4.3" touchscreen. It's very responsive to touch and there several settings and maintenance option that can be accessed from the screen.You can also see the Job status including completed tasks with time and dates. There are a ton of options and things that can be done just from the printer touchscreen. I think what I'm most excited about is the refillable ink! It's so annoying when one color from a cartridge is out and the whole set needs to be replaced. It gets very expensive over time and it seems very wasteful. The bottles to fill the tanks for this printer are very reasonably priced and last a long time. “This is a review for the Epson EcoTank Pro ET-5850 Supertank Printer that I received free of charge to do a beta test and review.”
Date published: 2020-04-02
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Epson EcoTank Pro ET-5850 awarded Editor's Choice, 4.5 out of 5, "Excellent" Rating

"The Epson EcoTank Pro ET-5850 AIO prints well and inexpensively, and it offers generous input capacity, lofty volume ratings, and two years of unlimited free ink. It's an incomparable value for small businesses and workgroups."
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†  Black and color print speeds are measured in accordance with ISO/IEC 24734. Actual print times will vary based on factors including system configuration, software, and page complexity. For more information, visit www.epson.com/printspeed

††  Black and color copy speeds are determined in accordance with ISO/IEC 29183. Actual copy times will vary based on factors including system configuration and page complexity. For more information, visit www.epson.com/copyspeed

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-capacity color laser toner cartridges to achieve the total page yields of the ink bottles using the manufacturers' online prices and yields for the best-selling similarly featured color laser printers, available at retail, priced at $999 or less (USD) with speeds of 40 ppm or less per industry-available data as of July 2019. Savings of up to $600 (USD) and cost per ISO page of about $0.09 (USD) for XL-capacity color laser toner cartridges based on the same methodology.

2  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 www.epson.com/inkinfo

3  Based on comparing manufacturers’ reported TEC values of the best-selling, similarly featured color laser printers priced about $999 (USD) or less with print speeds of 40 ppm or less as of July 2019.

4  Epson Connect™ account and voice-activated account registration required. See www.epson.com/voice for device compatibility.

5  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

6  Wi-Fi CERTIFIED™; level of performance subject to the range of the router being used. Wi-Fi Direct may require printer software.

7  12 months of standard limited warranty or 80,000 plain paper sheets (whichever happens first). For an additional 12-month extended service plan (total of 24 months or 80,000 plain paper sheets, whichever happens first), register your product and use Epson genuine ink bottles. See Limited Warranty for details.

8  Requires an Internet connection, a free Epson Connect account and a destination email address or cloud storage account. For a list of supported cloud services, visit www.epson.com/connect

9  Only printing and scanning are supported under Windows Server OS.

10  Some applications and/or functions may not be supported under Mac OS X.

11  Monthly duty cycle up to 66,000 pages max. is the highest duty a user could expect in a month, based on near-constant operation of a device of this kind. It is not recommended that the device be run at this duty. For best device performance, run the device at the recommended duty of 200 to 3,300 pages per month.

12  Internet access is required to install OS X drivers and software.

13  For convenient and reasonable recycling options, visit www.epson.com/recycle

14  SmartWay is an innovative partnership of the U.S. Environmental Protection Agency that reduces greenhouse gases and other air pollutants and improves fuel efficiency.