Supertank All-in-One
Everyday
EcoTank ET-3850 All-in-One Cartridge-Free Supertank Printer
Specification Sheet | Page 2 of 2
Print
Printing Technology 4-color (CMYK), drop-on-demand
MicroPiezo
®
inkjet technology/PrecisionCore 1S printhead
Printer Language Epson ESC/P
®
-R
Max. Print Resolution 4800 x 1200
Print Speed
†
15.5 ISO ppm (black), 8.5 ISO ppm (color)
Auto 2-sided Print Speed
†
6.5 ISO ppm (black), 4.5 ISO
ppm (color)
Min. Ink Droplet Size 3 droplet sizes, as small as 3.3 picoliters
Mobile and Voice-activated Printing
5
and Scanning
Epson Connect
™
Solutions
6
Epson Email Print, Epson Remote
Print, Epson Scan to Cloud
9
, Epson Smart Panel App
(iOS
®
, Android™)
Other Apple
®
AirPrint
®
, Android Printing, Fire™ OS Printing,
Mopria
®
Print Service
Copy
Copy Speed
††
11 ISO cpm (black), 5.0 ISO cpm (color)
Copy Quality Color/Black-and-white: Standard/Best
Copy Quantity 1 – 99 copies (PC-free)
Max. Copy Size 8.5" x 14"/legal
Copy Features 1-sided to 2-sided, Density, Reduction and
Enlargement (25 – 400%), Multi-page, Quality, Remove Shadow,
Remove Punch Holes, ID Copy, Borderless
Scan
Scanner Type Color flatbed/ADF (CIS line sensor)
Max. Hardware Resolution 2400 dpi
Hardware Resolution 1200 x 2400 dpi
Max. Resolution 9600 dpi interpolated
Scanner Bit Depth Input: 48-bit color / Output: 24-bit color
Scan Bed Size 8.5" x 11.7"
Max. Scan Size (ADF) 8.5" x 14"
Scan Features Scan to Computer, Scan to Cloud
9
Auto Document Feeder
30 sheets: 1-side to 2-side, Max. size: 8.5" x 14"/legal
Connectivity
Standard Connectivity
Hi-Speed USB
Wi-Fi 4 (802.11 b/g/n)
10
Ethernet (10/100 Mbps)
Wi-Fi Direct
®10
Operating Systems
Windows
®
10, Windows 8, 8.1 (32-bit, 64-bit), Windows 7
(32-bit, 64-bit)
Mac
®
OS X
®
10.6.8 – macOS
®
10.15.x
11
Windows Server
®
2003 – Windows Server 2019
12
(32-bit, 64-bit)
Paper Handling
PC-free Paper Support Plain (letter, half letter, executive,
8.5" x 11", A4), Photo (4" x 6", 5" x 7", 8" x 10", letter, A4)
Max. Paper Size 8.5" x 47.2"
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
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
Envelope Types No. 10
Input Paper Capacity 250 sheets plain paper
General
Duty Cycle
13
Up to 5,000 pages (Recommended monthly page
volume up to 800 pages)
Display 2.4" color touchscreen
Temperature
Operating: 50 ° to 95 °F (10 ° to 35 °C)
Storage: -4 ° to 104 °F (-20 ° to 40 °C)
Relative Humidity
Operating: 20 – 80%
Storage: 5 – 85% (no condensation)
Sound Level
Power: 6.4 B(A)
Pressure: 52 dB(A)
Power Requirements
Rated Voltage: AC 100 – 240 V Universal (Automatic)
Rated Frequency: 50 – 60 Hz
Rated Current: 0.4 – 0.2 A
Power Consumption
Approx. 12 W ISO 24712 (Standalone copy printing)
Approx. 5.3 W (Standby)
Approx. 0.9 W (Sleep)
Approx. 0.2 W (Power off)
Safety Approvals
Safety standards UL60950, CSA C22.2 No. 60950
EMI FCC Part 15 subpart B class B
CAN/CSA-CEI/IEC CISPR 22 class B
Weight and Dimensions (W x D x H)
Printing: 16.4" x 19.8" x 10.0", 417 x 503 x 255 mm
Storage: 14.8" x 13.7" x 9.1", 375 x 347 x 231 mm
Weight: 14.8 lb, 6.7 kg
Packaging Dimensions
19.9" x 16.2" x 12.3", 506 x 412 x 313 mm
Packaging Weight
16.1 lb, 7.3 kg
What’s in the Box
EcoTank ET-3850 all-in-one, manual, CD-ROM for product setup,
power cord, 1 bottle of 502 Black (127 mL) and 1 bottle each of
502 Cyan, Magenta, Yellow (70 mL)
2
Software Included
14
Epson printer driver, Epson Scan, Epson
ScanSmart, Epson Photo
+
Warranty
8
2-year limited warranty in the U.S. and Canada, 2nd
year requires product registration
Country of Origin Philippines
Ink
Ink Bottles 4 individual ink bottles (Cyan, Magenta, Yellow
and Black)
Replacement Ink Bottles
2
502 Black ink bottle (127 mL) yield: 7,500; 502 color
(Cyan, Magenta, Yellow) ink bottle (70 mL) yield: 6,000
Epson strongly recommends the use of genuine ink to ensure
optimal print quality and performance.
Eco Features
ENERGY STAR
®
qualified
RoHS compliant
Recyclable product
15
Epson America, Inc. is a SmartWay
®
Transport Partner
16
Ordering Information
EcoTank ET-3850 0 10343 95785 5 C11CJ61201
Maintenance Box 0 10343 93420 7 T04D100
Specications and terms are subject to change without notice. EPSON, EcoTank, Epson ESC/P, Epson Smart Panel and
MicroPiezo are registered trademarks, EPSON Exceed Your Vision is a registered logomark and Better Products for a Better
Future, Epson Connect, Epson iPrint and PrecisionCore Heat-Free Technology are trademarks of Seiko Epson Corporation.
EcoFit is a registered trademark of Epson America, Inc. AirPrint, Apple, Mac, macOS and OS X are trademarks of Apple Inc.,
registered in the U.S. and other countries. Android is a trademark of Google LLC. Windows, Windows Server and Windows
Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Wi-Fi
®
and Wi-Fi Direct
®
are registered trademarks and Wi-Fi CERTIFIED™ is a trademark of Wi-Fi Alliance
®
. SmartWay is a
registered trademark of the U.S. Environmental Protection Agency. All other product and brand names are trademarks and/or
registered trademarks of their respective companies. Epson disclaims any and all rights in these marks. All other product and
brand names are trademarks and/or registered trademarks of their respective companies. Epson disclaims any and all rights in
these marks. Copyright 2021 Epson America, Inc. CPD-61375 6/21
All images simulated.
† Black and color print speeds are measured in accordance with ISO/IEC 24734. Actual print times will vary based on factors including system conguration, 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 conguration 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 cartridges to achieve the total page yields of the bottles
using the MSRP (USD) and yields for Epson standard-capacity ink cartridges for similarly featured Epson consumer inkjet printers as of May 2021. | 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 Individual
cartridges estimate based on print yields of a replacement set of black and color ink bottles as compared to Epson standard-capacity ink cartridges for similarly featured printers as of May
2021. | 4 Based on average monthly document print volumes of about 200 pages. | 5 See www.epson.com/voice for device compatibility. Epson Connect account and voice-activated account
registration required. | 6 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 | 7 Requires Epson Smart Panel App download. Data usage fees may apply. | 8 12 months of standard limited warranty or 50,000
plain paper sheets (whichever happens rst). For an additional 12-month extended service plan (total of 24 months or 50,000 plain paper sheets, whichever happens rst), you must register
your product and use Epson genuine ink bottles. See Limited Warranty for details. | 9 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 | 10 Wi-Fi CERTIFIED
TM
; level of performance subject to the range of the router being used. Wi-Fi Direct
may require printer software. | 11 Some applications and/or functions may not be supported under Mac OS X. | 12 Only printing and scanning are supported under Windows Server OS. |
13 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. | 14 Internet access is required to install OS X drivers and software. | 15 For convenient and reasonable recycling options, visit
www.epson.com/recycle | 16 SmartWay is an innovative partnership of the U.S. Environmental Protection Agency that reduces greenhouse gases and other air pollutants and improves fuel efciency.
Epson America, Inc.
3131 Katella Ave., Los Alamitos, CA 90720
Epson Canada Limited
185 Renfrew Drive, Markham, Ontario L3R 6G3
www.epson.com
www.epson.ca
www.epson.com/ecotank
Contact:
eco.epson.com
