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Home For Home Printers Inkjet Expression ET-3700 EcoTank All-in-One Printer

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

After 13% savings:
$329.99
Expression ET-3700 EcoTank All-in-One Supertank Printer is rated 4.5 out of 5 by 145.
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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

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:


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 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 5 out of 5 by from The BEST!! I have owned HP, Lexmark, and, most recently, Canon printers. Bought this unit to replace the Canon. Did not need Auto-Feed or Fax, so chose this ET-3700 because it had EVERYTHING else. Canon was having mis-feeds & print quality problems after 2.5 years of home use. Wanted to get away from EXPENSIVE ink cartridges. Chose Epson/Seiko after much research. Printer was packaged with "2-years of ink" in the box. (TWO full sets of bottles) Put into service mid-January 2018. Daily home use. All tanks are only down 30% leaving 70% still available after 6 months of use. Still have the additional full set of full bottles that came with this printer. ALL bottles included in box were Full Retail Size (no "starter" size). When you first put this new printer into service and FILL the tanks, there is some ink left in the bottles. Run it through it's cycle to "prime" the printer. After it is fully primed, the ink level in each tank is, naturally, lower than full. At this point, the ink left in the bottles is the exact amount needed to fill the tanks back to "full" capacity. AWESOME!! AND this model has bottles that automatically shut off when the tank is full. Have had NO mis-feeds and NO print problems. I do not, often, do Photo Printing, so cannot really comment on that function's results. I am NOT, in any way, affiliated with the manufacturer or retailer. I have NOT been compensated, in any way, for my review. I am just so pleased with this purchase, I wanted to let everybody know about it. I have recommended the purchase of this printer to personal friends and relatives. I am 73 years old, 30-year retired U.S.Navy, computer literate, and a daily computer user.
Date published: 2018-07-15
Rated 5 out of 5 by from EcoTank Rocks! I'm totally satisfied with the quality of print; color & black & white. It's faster than my previous printer and it's compatible with our MacBooks. All around suits our simple printing and copying needs and the tilt control panel is easy enough to use. The ink bottles are easy to feed ink in the tanks and they self seal when you lift them out, so you don't spill a drop. I finally found an economical printer that prints good quality. I had an Epson printer a few years ago and it was the best printer I ever had. That's why I decided to come back to Epson as soon as I saw the EcoTank models.
Date published: 2018-07-12
Rated 5 out of 5 by from Great Features and exellent printing This printer has been used to print church bulletins and other material, and it is an excellent printer
Date published: 2018-07-07
Rated 5 out of 5 by from Great printer I bought this printer about 2 months ago after my other printer stopped working completely. Instead of having it fixed I decided to but a new printer. I like the fact that this printer uses liquid ink and I can see the level through the transparent tubes on the front of the printer. The print and color are terrific. I would definitely recommend this printer if you want quality prints
Date published: 2018-07-06
Rated 5 out of 5 by from Extremely Dependable Has been very dependable since the very first test copy. Colors are vivid. The installation instructions were clear and the installation went as stated.
Date published: 2018-06-29
Rated 5 out of 5 by from Great little machine, works great Love the refill bottles, so easy to refill and they are larger too. So far the printer has been a delight to use, little learning curve for me but then I am not getting any younger.
Date published: 2018-06-29
Rated 5 out of 5 by from Fantastic features! I installed this printer only 3 days ago and I am already impressed! Very simple to operate and the printer responds quickly to the commands. This printer is constructed solidly compared to other printers I've had from other companies. This is the first Epson I've had since approximately 17 to 20 years ago and so far I am happy with my decision.
Date published: 2018-06-29
Rated 5 out of 5 by from Amazing Printer! I've always wanted to switch to a cartridge free printer and finally made the investment. Couldn't be happier. It's Wi-Fi and e-mail printing capabilities make connecting a breeze and can print from anywhere. What a great product and more environmentally friendly than disposable cartridges. Fast printing (even with double sided), great quality, and all around happy. I would encourage anyone thinking about it, to drop the initial payment and reap the rewards. Thank you Epson for a great product!!
Date published: 2018-06-26
Rated 5 out of 5 by from Easy Set-up We purchased our new Epson Printer yesterday and the set-up is very easy to follow. This is our second Epson Printer and we love it. Thank you for giving such great service.
Date published: 2018-06-21
Rated 4 out of 5 by from Great deal! I bought this printer a month ago and, other than a few paper jams, has been great, especially for the price.
Date published: 2018-06-20
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Epson Expression ET-3700 EcoTank Receives 3.5 out of 5; Good Rating from PCMag

"The ET-3700 will provide you with excellent output at some of the lowest per-page running costs in the midrange inkjet printer market."
Read More

Notes:

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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