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Expression ET-3700 EcoTank All-in-One Supertank Printer

Contact Us 800.463.7766
Mon-Fri 6am-8pm, Sat 7am-4pm PT

The wireless EcoTank all-in-one with Cartridge-Free Printing and large paper capacity.

The Expression ET-3700 EcoTank wireless all-in-one offers revolutionary cartridge-free printing with easy-to-fill, supersized ink tanks. It includes up to 2 years of ink in the box1. That’s an incredible amount of ink – enough to print up to 11,200 pages2, and equivalent to about 30 ink cartridge sets3. Plus, it features auto-stop ink bottles with each color uniquely keyed for easy filling of each tank. And, you save up to 80 percent on ink with low-cost replacement bottles4. The ET-3700 also offers a 150-sheet paper capacity, large 2.4" color LCD, auto 2-sided printing, borderless printing up to 8.5" x 11" and easy wireless printing from tablets and smartphones5.

    • 3-in-1 with Wireless & Ethernet: Print / Copy / Scan
      Ink: Four EcoTank™ Ink Bottles
      ISO Print Speed: Black: 15.0 ISO ppm; Color: 8.0 ISO ppm
  • Model: C11CG21201
Our Price :

$379.99

Expression ET-3700 EcoTank All-in-One Supertank Printer is rated 4.4 out of 5 by 334.
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  • Cartridge-free printing — comes with up to 2 years of ink in the box1
  • Includes enough ink to print up to 14,000 pages black/11,200 color2 — equivalent to about 30 ink cartridge sets3
  • Save up to 80 percent on ink with low-cost replacement bottles4 — plus easy-to-fill, supersized ink tanks
  • Load paper less often — 150-sheet paper capacity
  • Large 2.4" color LCD — easy setup and navigation
  • Fast print speeds — plus auto 2-sided printing
  • Borderless printing — up to 8.5" x 11"
  • Complete wireless solution — easily print from iPad®, iPhone®, Android tablets and smartphones5; includes Wi-Fi Direct®6 plus Ethernet
  • Exclusive auto-stop ink bottles — uniquely keyed for easy filling of each color
  • Product protection you can count on — 2-year limited warranty with registration7
  • Hands-free voice-activated printing** — ask Alexa to print a variety of creative projects and everyday documents, including your to-do and shopping lists. Find out more!

Eco Features

  • Save up to 50 percent of your paper supply with automatic, 2-sided printing
  • ENERGY STAR® qualified
  • RoHS compliant
  • Recyclable product8
  • Epson America, Inc. is a SmartWay® Transport Partner9

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

What's in the box:

  • Expression ET-3700 EcoTank all-in-one
  • Manual
  • CD-ROM for product setup
  • Power cord
  • Included ink in the box:
    • 2 bottles 502 Black (127 mL)2
    • 2 bottles each 502 Cyan, Magenta, Yellow (70 mL)2

Print:


Printing Technology: 4-color (CMYK) drop-on-demand MicroPiezo® inkjet technologyMinimum Ink Droplet Size: 3 droplet sizes as small as 3.3 picolitersMaximum Print Resolution: 4800 x 1200 optimized dpiISO Print Speed:
  • Black: 15 ISO ppm
  • Color: 8 ISO ppm

Ink:


Ink Type: EcoTank Ink BottlesInk Palette: Cyan. Magenta, Yellow, BlackInk Configuration: 4 individual ink bottlesReplacement Ink:
  • 502 Black Ink Bottle
  • 502 Cyan, Magenta, and Yellow
Ink Yield Information: (ISO Yield, Epson Methodology – Black: 7,500, Color: 6,000)13

General:


Operating Systems:
  • Windows 10
  • Windows 8, 8.1 (32-bit, 64-bit)
  • Windows 7 (32-bit, 64-bit)
  • Windows Server® 2003 – 2016 (32-bit, 64-bit)
  • Mac OS® X 10.6 – 10.12x
Server Systems:
  • Windows Server® 2003 - Windows Server®20169
Temperature:
  • Operating: 50° to 95° F (10° to 35° C)
  • Storage: -4° to 104° F (-20° to 40° C)
Humidity:
  • Operating: 20 – 80% RH
  • Storage: 5 – 85% RH (no condensation)
Sound Level:
  • Power: 6.6 B(A)
  • Pressure: 53 dB(A)
Dimensions:
  • Printing: 14.8" x 19.8" x 7.4" (W x D x H)
  • Storage: 14.8" x 13.7" x 7.4" (W x D x H)
Weight: 13.2 lbSafety Approvals: Safety standards UL60950, CSA C22.2 No. 60950, EMI FCC Part 15 subpart B class B, CAN/CSA-CEI/IEC CISPR 22 class BCountry of Origin: Phillipines

Copy:


ISO Copy Speed:
  • Black: 11 ISO cpm
  • Color: 5.5 ISO cpm
Copy Quality: Color/Black-and-White; Standard/BestCopy Quantity: 1 – 99 (PC-free)Maximum Copy Size: 8.5" x 11" / A4 (PC-free)Copy Features:
  • 1-sided to 2-sided
  • Density
  • Reduce and Enlarge (25 - 400%)
  • Multi-page
  • Remove Shadow
  • Remove Punch Holes
  • ID Copy
  • Borderless

Specifications Scanner:


Scanner Type: Color flatbedPhotoelectric Device: CIS line sensorOptical Resolution: 2400 dpiHardware Resolution: 1200 x 2400 dpiMaximum Resolution: 9600 dpi interpolatedColor Bit Depth: 48-bit color input / 24-bit color output

Scan Features:


Other: Scan to PC, Cloud, Email (via Epson Connect)

Connectivity:


Standard Connectivity:
  • Hi-Speed USB
  • Wireless (802.11 b/g/n)6
  • Wi-Fi Direct
  • Ethernet (10/100 Mbps)

Mobile Printing Solutions:


Epson Connect: Epson® Email Print, Epson Remote Print, Epson Scan to Cloud8, Epson iPrint App (iOS®, Android), Epson Print and Scan App (Windows®)Other: Apple® AirPrint®, Google Cloud Print, Android printing, Fire OS printing, Mopria® Print Service

Paper Handling:


PC-Free Paper Support:
  • Plain (letter, 8.5" x 14", A4)
  • Photo (4" x 6", 5" x 7", 8" x 10", letter, A4)
Paper Sizes: 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 (3.5" – 47.2" in length)Maximum Paper Size: 8.5" x 47.2"Paper Types:
  • Plain paper
  • Epson Bright White Paper
  • Epson Presentation Paper Matte
  • Epson Premium Presentation Paper Matte
  • Epson Premium Presentation Paper Matte Double-sided
  • Epson Premium Photo Paper Glossy
  • Epson Ultra Premium Photo Paper Glossy
Envelope Types: No. 10Input Paper Capacity:
  • 150 sheets plain paper
  • 10 envelopes
  • 20 sheets photo paper

Printer Details:


Display: 2.4" color LCD with buttonsPrinter Language: ESC/P®-RSoftware Included: Epson printer drivers, Epson Scan12Monthly Duty Cycle: Up to 5,000 pages (Recommended monthly page volume up to 800 pages)Telecom Regulations: FCC Part 15 (U.S.A.), CEI/IEC CISPR 22 (Canada)

Power:


Rated Voltage: AC 100 – 240 V Universal (Automatic)Rated Frequency: 50 – 60 HzPower Consumption:
  • Approx. 12 W ISO 24712 (Standalone copy printing)
  • Approx. 5.2 W (Standby)
  • Approx. 0.7 W (Sleep)
  • Approx. 0.2 W (Power off) ENERGY STAR® qualified
Rated Current: 0.4A – 0.2A
Rated 1 out of 5 by from I can't get it to scan, print, or what it was meant to do Such an absolute hassle to have to download firmware and drivers just to get it to scan. And then when I try to get it to scan or print, there's an error. I won't be buying another printer. I'll just go to a copy center for my needs.
Date published: 2019-10-30
Rated 5 out of 5 by from Good quality print, color auto duplex I had to replace my Cannon Mega-tank as it had an error after the very first filling of ink (2 years worked fine). The error code was cheaper to buy a new one they told me, good thing I had the insurance on it which covered the cost of replacement. So, now I changed to the Epson Eco-tank to avoid cartridges. It does auto duplex (prints on both sides of paper) automatically. It will not handle the thicker double sided business card stock in duplex mode, so I will have to manually feed those. Very good printer - the extra cost will be saved in the first year without the cost of cartridges.
Date published: 2019-10-26
Rated 2 out of 5 by from good features, poor print quality I selected this printer b/c of all the features it had, especially the scan to email feature. I received it promptly and the setup was very easy. Per instructions, I ran through the calibration required for setting up the printer. the printer is quite compact and easy to operate. However, the print quality is poor. I have run through the calibration again and emailed support. It prints very pixalated and faint.
Date published: 2019-10-25
Rated 1 out of 5 by from One Problem After Another I have owned two of these. The first one worked fine and only occasionally had trouble connecting to devices. The second one is constantly having trouble connecting to devices. I have done all the trouble shooting. It's basically useless. We can almost never use it to print. When it does print, it's so light. We have done all the self cleaning, trouble shooting, and researched what the problem might be to no avail. I think we just got a lemon.
Date published: 2019-10-22
Rated 2 out of 5 by from DIfficulty with printing Many times when I try to print it says OFFLINE and will not print until I disconnect the wifi router. What a nusance!
Date published: 2019-10-21
Rated 5 out of 5 by from No more cartridges to buy I purchased this a few weeks ago and the setup was fast and easy, just make sure you read the instructions carefully. Filling the ink tank was flawless not a drop on ink was lost. More compact than my wf-3640 and am still learning all of the features of this printer. Also a 2 year warranty is nice, make sure you Will update as time goes on.
Date published: 2019-10-21
Rated 4 out of 5 by from No more over priced cartridges. I bought this about 4 months ago. The only problem so far is that it is very slow. i love the fact that I will no longer be buying over priced ink cartridges.
Date published: 2019-10-20
Rated 5 out of 5 by from Easy and 'Clean; I have had a Canon PIXMA for years and got tired of struggling. We bought a new house and decided to do 'new' everything. After leaving the Marine Corps, I was a computer tech and installed Epson printers. I remember them as being understated but the bottom line was when all other were broken, the Epson printers worked. So we bought this new Epson. I was worried about the ink bottles an loading them but, alas, it was easy. My Canon worked sometimes on the wireless... most times not. Setup of this Epson on the wireless was a breeze...done in less then five minutes. And now EVERYTHING on my internet including smartphones, laptops, tablets and medical devices prints fast, clear and bold. Great product so far. Thanks! S\F.
Date published: 2019-10-18
Rated 5 out of 5 by from best buy I ever made!! I am constantly being surprised as to how long the ink lasts!! It might not be the fastest at printing but it is definitely the most economical printer out there! I have already printed over 4000 pages and only one paper jam which was easily resolved and I still have a lot of ink in the tanks!!
Date published: 2019-10-16
Rated 5 out of 5 by from Great Printer Install went fast ant smoothly with a few caveats, Start Here step 2 # 15 , there is no "next" , the machine goes into 'print quality' without the paper loaded. It would be nice to have a progress whirly gig or status bar to show progress of install. The printer works great. I would like an Auto ON feature that turns on the printer when the power is off.
Date published: 2019-10-08
  • y_2019, m_11, d_16, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.2
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_334
  • loc_en_US, sid_C11CG21201, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_epson

Notes:

** Voice-activated printing is not available with the Epson Expression® EcoTank® ET-2500 and ET-2550 printers, and Epson printers that are 5 or more years old. Epson Connect and Amazon Alexa account registration required.

1 Based on average monthly print volumes of about 300 pages.

2 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 Equivalent cartridge sets estimate based on print yields of the included Black and color ink bottles as compared to Epson standard-capacity ink cartridge sets for similarly featured cartridge printers as of March 2017.

4 Savings comparison based on the purchase cost of replacement ink bottles and the cost of enough cartridges to achieve the total page yields of the bottles using the manufacturers’ online prices and yields for the highest-capacity cartridges for the best-selling, similarly featured consumer inkjet printers priced at $499 or less per NPD, July 2016. Actual savings will vary based on print tasks, print volumes and usage conditions.

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 50,000 plain paper sheets (whichever happens first). For an additional 12 months (total of 24 months or 50,000 plain paper sheets, whichever happens first), register your product and use Epson genuine ink bottles. See Limited Warranty for details.

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

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


Specification Notes:
Black and color print speeds are measured in accordance with ISO/IEC 24734. Actual print times will vary based on 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 system configuration and page complexity. For more information, visit www.epson.com/copyspeed

1 Based on average monthly print volumes of about 300 pages.

2 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 Equivalent cartridge sets estimate based on print yields of the included Black and color ink bottles as compared to Epson standard-capacity ink cartridge sets for similarly featured cartridge printers as of March 2017.

4 Savings comparison based on the purchase cost of replacement ink bottles and the cost of enough cartridges to achieve the total page yields of the bottles using the manufacturers’ online prices and yields for the highest-capacity cartridges for the best-selling, similarly featured consumer inkjet printers priced at $499 or less per NPD, July 2016. Actual savings will vary based on print tasks, print volumes and usage conditions.

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 50,000 plain paper sheets (whichever happens first). For an additional 12 months (total of 24 months or 50,000 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 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.

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

13 Replacement 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

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

15 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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