Back catalogue – EcoTank ET-3700



KEY FEATURES AND BENEFITS
- Cartridge-free printing – comes with up to 2 years of ink in the box3
- Includes enough ink to print up to 14,000 pages black / 11,200 colour1 – equivalent to about 352 individual cartridges2
- Exclusive auto-stop ink bottles – uniquely keyed for easy filling of each colour
- Load paper less often – 150-sheet paper capacity
- Large 2.4" colour LCD – easy setup and navigation
- Fast print speeds – plus auto 2-sided printing
- Borderless printing – up to A4
- Complete wireless solution – easily print from iPad®, iPhone®, Android™ tablets and smartphones4; includes Wi-Fi Direct®3 plus Ethernet
The Expression ET-3700 EcoTank wireless all-in-one offers revolutionary cartridge-free printing with easy-to-fill ink tanks. It includes up to 2 years of ink in the box3. That’s an incredible amount of ink — enough to print up to 11,200 pages1, and equivalent to about 352 individual cartridges2. Plus, it features auto-stop ink bottles with each colour uniquely keyed for easy filling of each tank. The ET-3700 also offers a 150-sheet paper capacity, large 2.4" colour LCD, auto 2-sided printing, borderless printing up to A4 and easy wireless printing from tablets and smartphones4.
For one upfront price, the Epson EcoTank printers come with enough ink in the box to print for up to 2 years3, so you can print 14,000 pages in black1 / 11,200 pages in colour1 without worrying about ongoing ink replacement and costs.

Additional low-cost ink can be bought in convenient high-volume bottles that have a drip-free nozzle and resealable cap for easy storage and refilling. We have redesigned our ink bottles to incorporate a unique key system. Each bottle is keyed so that it only fits into the corresponding ink tank on the printer, thus preventing mis-filling or spillage. Replacement bottles hold enough ink for a massive 7,500 pages in black1 / 6,000 pages in colour1.
The EcoTank Expression ET-3700 allows you to do more in one small, space saving package. It features a front paper tray with a 150-sheet paper capacity plus save paper with auto 2-sided printing.


The Expression ET-3700 supports the latest wireless standard, 802.11b/g/n5, it also includes Wi-Fi Direct®, which means no router is required, providing users with greater coverage and faster speeds. You can use your EcoTank printer from anywhere in your home and share it with multiple PCs.
Built in Ethernet makes sharing the printer on your network quick and easy.

Users can easily print from their tablet or smartphone using Epson Connect™ solutions. Supports Android™6, AirPrint™, iPad and iPhone, Chromebook™, Fire™-OS, Mac®, and Windows® devices. Wirelessly print a range of documents, reports, invoices, presentations and so much more whether at the home office or on the go. You can also scan documents and save them to the cloud for easy access and collaboration.

Apple® AirPrint™ makes it simple to print emails, web pages, presentations and documents straight from their iPad or iPhone. There's no software to download, no drivers to install and no cables to connect. Your Apple® IOS® device will automatically connect to the printer.

Print on the go from a smartphone or tablet using Google Cloud Print™ with your Gmail™ or Google Drive™ account. Plus, you can print from your Chromebook and Google Chrome™ without installing drivers or connecting cables. It's now even easier to share Google content from anywhere.

Navigating the printer menu is easier than ever with the 2.4" colour LCD and the user friendly control panel buttons, making printing of documents, reports, invoices and presentations so much easier whether at home office or on the go.
Get high-quality colour or black-and-white copies in a snap

The Epson EcoTank range is backed by a 3 year Return-to-Base warranty (1 year standard and a bonus 2 years upon registration).
You can receive an additional 2 years bonus warranty when you register online7 within 12 months of purchase at www.epson.co.nz/registrations making a total of 3 Years Warranty.
1 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 colour. All ink colours are used for printing and printer maintenance, and all colours must be available for printing so an additional black (K) bottle may be required to reach stated colour (C, M, Y) yields.
2 Individual cartridges estimate based on print yields of replacement black and colour ink bottles as comapred to Epson standard-capacity ink cartridges for similarly featured printers as of Febraury 2021.
3 Based on average monthly print volumes of about 300 pages.
4 Most features require an Internet connection to the printer, as well as an Internet and/or email-enabled device. See www.epson.com.au/connect for a list of Epson Connect enabled printers and compatible devices and Apps.
5 Wi-Fi CERTIFIED™, level of performance subject to the range of the router being used. Wi-Fi Direct may require printer software.
6 Android is a trademark of Google Inc.
7 12 months of standard Return to Base warranty. For an additional 24 months warranty (total of 36 months), you must register online at www.epson.co.nz/register_product within 12 months of purchase (excluding Factory Seconds or Refurbished models).
*Actual savings and costs will vary considerably based on print tasks, print volumes and usage conditions. Savings and cost per ISO page 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 RRP (NZD) and yields for Epson standard-capacity ink cartridges for similarly featured Epson consumer inkjet printers as of Febraury 2021.
Printer |
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PRINTER TYPE | ||
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PRINTING METHOD | On-demand Inkjet (piezoelectric) | |
NOZZLE CONFIGURATION | 400x1 nozzles Black, 128x1 nozzles, each colour (Cyan, Magenta, Yellow) | |
MINIMUM INK DROPLET VOLUME | 3.3 Picolitres | |
WHAT'S IN THE BOX |
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RESOLUTION | ||
4800 x 1200 dpi (with Variable-Sized Droplet Technology) | ||
PRINT SPEED | ||
BLACK TEXT (Normal) A4 | 15.0 ISO ppm1 | |
COLOUR TEXT (Normal) A4 | 8.0 ISO ppm1 | |
Max Photo Default - (10x15cm)/4” x 6” * |
Approx. 92 sec per photo2 * When printed on Premium Glossy Photo Paper |
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PAPER HANDLING
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PAPER FEED METHOD | Friction feed | |
PAPER HOLD CAPACITY | 150 sheets-A4/LTR Plain paper (80g/m2), 20 sheets-Premium Glossy Photo Paper, 10 sheets-Envelope, 30 sheets Postcard | |
DOUBLE-SIDED PRINTING | Yes | |
Scanner |
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SCANNING
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SCANNER TYPE | A4 Flatbed colour image scanner | |
DOCUMENT SIZE | Up to A4 | |
SCANNING RESOLUTION | 1200 x 2400 dpi | |
Copy Function |
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COPY SPEED | ||
BLACK TEXT NORMAL A4 | 11.0 ISO ipm1 | |
COLOUR TEXT NORMAL A4 | 5.5 ISO ipm1 | |
General |
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OPERATING SYSTEMS | ||
PRINTER DRIVERS* | Windows® XP/XP Professional x64 Edition/Vista/7/8/8.1/10, Windows® Server 2003/2003 x64 Edition/2003 R2/2003 R2 x64 Edition/2008/2008 R2/2012/2012 R2/2016 *Under Windows® Server OS, only printing and scanning are supported. Mac OS X 10.6.8, 10.7.x, 10.8.x, 10.9.x, 10.10.x, 10.11x, 10.12x |
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ELECTRICAL SPECIFICATIONS | ||
RATED VOLTAGE | AC 100 ~ 240V | |
RATED FREQUENCY | 50 ~ 60Hz | |
POWER CONSUMPTION | Approx. 12W Standalone copying (ISO/IEC 24712) Approx. 0.7W (Sleep Mode) |
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NOISE LEVEL | ||
NOISE LEVEL** | 6.6dB 53db |
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** PC Printing / Plain Paper default. Default mode is in accordance with ISO7779 | ||
INTERFACES | ||
CONNECTIVITY | High Speed USB — Compatible with the USB 2.0 Specification. | |
MOBILE PRINTING4 | Epson Connect (Epson Email Print + Epson iPrint) Apple AirPrint Google Cloud Print Scan to Cloud5 Remote print driver |
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NETWORKING3 | 802.11b/g/n Wi-Fi, Wi-Fi Direct® | |
ETHERNET | 100BASE-TX/10BASE-T (RJ-45) | |
LCD SCREEN | 2.4" Colour LCD | |
CARD SLOTS: | No | |
WARRANTY | ||
12 months return to base | Standard | |
36 months return to base warranty. For an additional 24 months (total of 36 months), register online at www.epson.co.nz/registrations within 12 months of purchase. | ||
PRODUCT DIMENSIONS | 375(W) x 347(D) x 187(H)mm | |
WEIGHT | 5.8kg | |
INK BOTTLES | ||
INK BOTTLES | T502 (Black, Cyan, Magenta, Yellow) | |
INK BOTTLES BUNDLED WITH PRINTER YIELDS6 | 14,000 Pages Blk / 11,200 Pages Clr | |
REPLACEMENT INK BOTTLES YIELDS6 | 7,500 Pages Blk / 6,000 Pages Clr | |
1 Black and colour print/copy speeds are measured in accordance with ISO/IEC 24734. Actual print times will vary based on system configuration, software, and page complexity. Click here for details on ISO testing. 2 10x15cm photo print speed when printed on Epson Premium Glossy Photo Paper borderless in default mode. Print speed may vary depending on system configuration, print mode, document complexity, software, type of paper used and connectivity. Print speed does not include processing time on host computer. 3 Wi-Fi CERTIFIED™, level of performance subject to the range of the router being used. Wi-Fi Direct may require printer software. 4 Most features require an Internet connection to the printer, as well as an Internet and/or email-enabled device. See www.epson.co.nz/connect. for a list of Epson Connect enabled printers and compatible devices and Apps. 5 Scan to cloud 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.co.nz/connect 6 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 colour. All ink colour’s’ are used for printing and printer maintenance, and all colour’s must be available for printing. Click here for details on ISO testing. (PDF)
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