Home For Work Printers Inkjet EcoTank Pro ET-16600 Wide-format All-in-One

EcoTank Pro ET-16600 Wide-format All-in-One Supertank Printer

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The wide-format wireless EcoTank all-in-one with Cartridge-Free Printing.

The wide-format EcoTank Pro ET-16600 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. This all-in-one with Epson® DURABrite® pigment-based ink delivers vibrant prints up to 13" x 19" and scans up to 11" x 17". 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-16600 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 & Wide-format: Print | Copy | Scan | Fax
      Ink: Four DuraBrite ink bottles
      ISO Print Speed: Black: 25 ISO ppm; Color: 12 ISO ppm
  • Model: C11CH72201
Our Price :


EcoTank Pro ET-16600 Wide-format All-in-One Supertank Printer is rated 3.5 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-16600 all-in-one printer
  • CD-ROM for product setup
  • Power cord
  • One (1) bottle of 542 Black ink (127 mL)2
  • One (1) bottle each of 542 Cyan, Magenta, Yellow (70 mL)2


Printing Technology: 4-color all-pigment 4-in-1 (μTFP2)Maximum Print Resolution: 4800 x 1200 optimized dpiISO Print Speed:
  • Black: 25 ISO ppm
  • Color: 12 ISO ppm
2-Sided ISO Print Speed:
  • Black: 16 ISO ppm
  • Color: 9 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 (32-bit, 64-bit)
  • 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, 2008 R29
  • Windows Servicer 2012, 2012 R29
  • Windows Server 2019
  • 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: 6.7/6.8 B(A)
  • Pressure: 52 dB(A)
  • Printing: 20.3" x 38.4" x 20.5"
  • Storage: 20.3" x 19.7" x 13.8"
Weight: 52.92 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)††
  • 10 ISO ipm (color)††
Copy Quality: 256 gradations. 16.7 mil colorsCopy Quantity: Up to 99 pages from standaloneMaximum Copy Size: 11" x 17"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: A3 LedgerScanner Features:
  • Scan to Email, Scan to Network Folder/FTP
  • Scan to Computer Event Manager
  • Scan to Web Services for Devices (WSD)
  • Scan to Cloud8 - Epson Connect
  • Scan to Memory Device (USB Host)
  • 140 Stored Collate Copy Documents
Maximum Scan Area: ADF: A3 Ledger

Automatic Document Feeder:

Capacity: 50 sheetsDocument Sizes: from A5 up to A3/Ledger


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: A6, Half letter, Letter, A4, Executive, Legal, A3, A3+, User Defined 2.52" x 5.0" to 17.0" x 47.24"Maximum Paper Size: 12.95" 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
Card Stock:
  • Thick Card Stock (91-256 g/m2)(.12-.26 mm thickness)
Borderless Sizes: up to 11"x17"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. 8.9 W (Ready)
  • Approx. 0.8 W (Sleep)
  • Approx. 0.15 W (Power off)
Rated 5 out of 5 by from Mot mine but I want one. My friend has this product and it's wonderful.
Date published: 2023-04-29
Rated 1 out of 5 by from Do not recommend Unfortunately in this price range there are no other options to purchase a printer capable of printing 12 x 18 paper so we were stuck ordering from Epson. I will say I have had several Epson printers and they were all plagued with problems. After having this printer a few months we were unable to use the document feeder without experiencing paper jams. After 4 painful calls to support lasting over an hour they agreed that it needed to be returned. I wish I never purchased this printer.
Date published: 2022-09-01
Rated 3 out of 5 by from Photo quality isues The wireless sometimes stops responding and have to be shutdown and restarted to work, But themain issue is the quality of the pigment print of pictures, tried all kinds of professional paper in 4x6 but the quality is abysmal, inkjets have more vibrant and true colors. The positive points are the wide format and the speed of printing, but not enough to justify. I wonder if I should have bought the 15000.
Date published: 2021-04-06
Rated 3 out of 5 by from Too complicated! One person in an office might eventually get to know how to run this thing, to take advantage of all its features. Me, I’ll be checking the instruction book almost every time I use it! I wanted a simpler m/c that would use wider, longer-than-standard paper, but had to settle for this one because the m/c I wanted (much simpler, cheaper) is not available for who knows how long. Really, I’m not happy.
Date published: 2021-03-16
Rated 4 out of 5 by from needs instruction manual Nice printer no manual can't seem to print full page 11x17 can't get any help from epson
Date published: 2021-03-01
Rated 5 out of 5 by from Best best This was the best printer I have ever had I’m so happy definitely recommend to anybody
Date published: 2021-02-16
Rated 5 out of 5 by from Exactly What I Expected I am very pleased with the speed and quality of this machine. As a small business owner, this printer is vital to my success.
Date published: 2021-01-13
Rated 4 out of 5 by from Great printer, Cool features. Maybe too high tech. We have had this new printer in the office for 2 weeks now. The All-In-One Printer works well. We love it. The only complaint is that sometimes when you go to make copies it will ask about the page preference (even though ours does not change) and unfortunately Epson's representatives were unable to get the scanner set up for us after over an hour on hold... This printer may be a little to high-tech for our small office operation like ours. Otherwise a great product.
Date published: 2021-01-13
Rated 1 out of 5 by from I'm frustrated and disappointed. I placed the order for this printer online from Dell September 17, 2020. After numerous notices that it was back ordered and shipment delayed it finally arrived November 12, 2020. The package contained no instruction manual or software disc with drivers. After searching the web I found what I believe to be the appropriate software and loaded it to my computer. I also found the quick start and full owner's manuals online. Following the instructions I found in the manuals and from video tutorials I found I attempted to set the printer up with a wireless connection. The printer seemed to recognize my computer, but the computer could not find the printer. After many hours of attempting set up on my own I called Epson tech support and followed instructions given to me over the phone for many more hours. Eventually after no success the Epson tech suggested I call Microsoft support. Morel hours spent with Microsoft repeating much of what I was told to do by Epson tech support still failed to resolve the problem. I continued attempting to solve the problem on my own and after weeks of still making no wireless connection I ordered a USB printer cable thinking a wired connection should be easier to achieve. My computer now seems to recognize the presence of the printer, but when I attempt to print I now get a server error and still can not make a print. I have succeeded in making prints from files on a jump drive connected through the printer's front USB port, and have used the copy mode, so I know the printer itself is working. Now nearly four months after placing my order and two months after receiving the printer I feel like this machine taking up space in my office amounts to little more than a very expensive paperweight that can also be used as a copy machine. I am frustrated and disappointed and unsure of what to do next.
Date published: 2021-01-13
Rated 4 out of 5 by from A big, full featured printer with a few idiosyncracies My spouse and I purchased this printer to replace an HP AIO, a Brother laser printer and an Epson XP-950 three-in-one. We used these printers for personal use and a home-based business but will be moving to a condominium and there will not be space for all three printers. This is a large and heavy printer. It was challenging to get it out of the shipping box. I did not realize until I was lifting it around our home office onto a table that there is a small sticker on the side of the printer which calls for two persons to do the lifting but there was no such warning on the shipping box itself (not that I could find). I would strongly recommend that two adults extract the printer and position it as required. There are several blue tape strips holding the various components together, so it is very important to look inside and out to remove them. There are setup instructions for connecting the printer, in step order. Filling the ink tanks was easy and the process went quickly, and the levels filled to the ½ point. The Wi-Fi set up (it can be configured with a USB or Ethernet connection as well) was straightforward. We set up both paper trays for letter and legal sizes; the legal paper tray is easily selected through software and we appreciate the legal size for printing spreadsheets. We have also been using the 11 X 17 configuration in cassette 2 to print and scan [and enlarge] oversize documents, especially drawings associated with our new condo. The included software set up CD would not run on any of our computers and I ended up downloading the software directly from Epson; I do not know why Epson bothers to include the disk. After the download, set up was relatively easy on our home network and the software was installed on three laptops and one desktop, and on two Samsung devices [phone and tablet]. Strangely, on some computers, not all of the suite of Epson software was installed and on one, only the printing software was installed. We have had to reinstall the entire software suite on three of the four computers. One important reason for choosing this printer was the number of documents, diplomas, certificates, print photos and pieces of artwork [the latter from our from our children and grandchildren] that we wanted to preserve digitally as we knew we would not have the room to store them in the condo once we moved. This printer handles the tasks easily, scanning anything up to 11 X 17. It handles printing, copying [see below for issues] and faxing very well. While faxing may not be in use much these days, we have to use it to order legal documents from the province in which we live, for our business. It also comes in handy faxing home improvement contracts and medical documents. In our six months of use, we have been generally pleased with our investment. However, we have experienced the following issues: • Colour printing is quite slow (advertised at 12 ppm); we’re not sure if that is indicative of the amount of colour on a given page, Wi-Fi speed, browser issues, etc. • The Wi-Fi connection drops occasionally for some reason, resulting in a queue of documents to print; turning the printer on and off generally solves this issue, however, we have not been able to determine why this occurs. The printer is located about 30 cm from our home network router. Once we move to our condo, we plan to configure it through an Ethernet connection. • We have also experienced frustration in getting documents to copy using the automatic document feeder - in spite of the ADF light appearing on the control panel, I keep getting a message that I have to copy from the platen. We have no problem getting faxes or scans to work from the ADF – strange. • Heavier paper [eg. like that used for greeting cards, etc., also known as cardstock] does not print in either simplex or duplex, resulting in printer jams; given the size of this printer, it is a challenge to open up the necessary covers and rear duplexer to extract the damaged paper. Incidentally, my HP all-in-one handles this weight of paper without problem. • The paper type in the printer settings and those specified in the software must match EXACTLY. We have found this frustrating at times when we get an error message about the mismatch and then must determine where the settings are at odds. • The Maintenance Box tab in the Supply Status window sits at about 75%, however, I am not sure what this status bar means; is there something that has to be installed when this “box” no longer works? I note that some reviewers have needed one, and, apparently Epson does not have them, rendering their printers unusable? In six months of use, we have printed: • 1438 prints, of which 346 were black and white and 1092 were colour. • The total printing has reduced our ink levels by about 25% from when we initially filled the tanks; the levels are now at 25%. If we continue at the present rate, we will need to refill the tanks by mid-2021. We believe the advertising for this printer indicated 2 years of ink; we now believe that means if the tank is filled to capacity. I would recommend this printer for home business/home office use.
Date published: 2020-12-15
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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.

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