Epson

Epson C11CJ61205 EcoTank ET-3843 Wireless Color All-in-One Printer

3.6 (90 reviews)
16W

Maximize Your Home Office Efficiency with Cartridge-Free PrintingIntroducing the Epson EcoTank ET-3843, the all-in-one solution designed for the modern home office. This wireless, cartridge-free supertank printer offers scanning, copying, and automatic document feeding capabilities, all in a slee...

$392.00*
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

Maximize Your Home Office Efficiency with Cartridge-Free Printing

Introducing the Epson EcoTank ET-3843, the all-in-one solution designed for the modern home office. This wireless, cartridge-free supertank printer offers scanning, copying, and automatic document feeding capabilities, all in a sleek white design. Say goodbye to the hassle of cartridges and hello to high-capacity, easily refillable ink tanks, saving you time and money on ink replacements.

Key Features:

  • Cartridge-Free Printing: Innovative EcoTank system with high-capacity ink tanks.
  • All-in-One Functionality: Print, scan, copy, and fax capabilities.
  • Wireless Connectivity: Seamlessly print from your devices.
  • Automatic Document Feeder: Efficiently handle multi-page documents.
  • High-Quality Output: Experience outstanding print resolution for crisp, clear documents and vibrant photos.

Detailed Specifications:

  • Product Dimensions: 19.8"D x 16.4"W x 10"H
  • Controller Type: Android
  • Printer Media Size Maximum: 8.5 x 14 inch
  • Power Consumption: 12 Watts
  • Included Components: EcoTank ET-3843 all-in-one, manual, power cord, 1 bottle of 502 Black (127 mL) and 1 bottle each of 502 Cyan, Magenta, Yellow (70 mL)
  • Print Media: Paper (plain)
  • Scanner Type: Flatbed, Sheetfed
  • Max Input Sheet Capacity: 250
  • Display Type: LCD
  • Compatible Devices: Devices with voice assistant capabilities and wireless connectivity
  • Maximum Color Print Resolution: 4800 x 1200 Dots Per Inch
  • Sheet Size: 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
  • Maximum Black and White Print Resolution: 4800 x 1200 Dots Per Inch
  • Warranty Type: Limited
  • Dual-sided printing: Yes
  • Wattage: 12 watts
  • Duplex: Automatic
  • Hardware Interface: USB, Ethernet
  • Ink Color: Color
  • Additional Printer functions: All In One
  • Control Method: App
  • Compatible Cartridge: T502
  • Model Series: EcoTank
  • Specific Uses For Product: Home or professional office
  • Item Weight: 14.8 pounds
  • Connectivity Technology: Wi-Fi, USB, Ethernet
  • Printing Technology: Inkjet
  • Special Feature: Auto-Duplex, Energy Star, Refillable Ink Tank, Auto Document Feeder
  • Color: White
  • Model Name: EcoTank ET-3843
  • Printer Output: Color
  • Maximum Print Speed (Color): 7 ppm
  • Max Printspeed Monochrome: 14 ppm

Key Features

Innovative Cartridge-Free Printing ― No more tiny, expensive ink cartridges; each ink bottle set is equivalent to about 80 individual cartridges (2)

Replacement ink bottles print up to 7,500 pages black/6,000 pages color — delivering a lower cost-per-page than traditional ink cartridges

Stress-Free Printing — Up to 2 years of ink in the box (4) – and with every replacement ink set – for fewer out of ink frustrations

High-Capacity Ink Tanks – Epson’s exclusive EcoFit ink bottles make filling easy and worry-free

Zero Cartridge Waste – By using an EcoTank printer, you can help reduce the amount of cartridge waste ending up in landfills

Impressive Print Quality ― Unique PrecisionCore Heat-Free technology and pigment black ink produce extremely sharp text – plus impressive color photos and graphics – on virtually any paper type

Robust Paper Handling ― Auto Document Feeder, paper-saving auto 2-sided printing and a 250-sheet paper tray for high productivity

Built-In Scanner & Copier ― High-resolution flatbed scanner and a 2.4" color display for easy document copying and navigation

Modern Connectivity ― Features Ethernet and wireless, plus hands-free voice-activated printing (5). Easily print from your smart device (6) with the intuitive Epson Smart Panel app (7)

Use Genuine Epson Ink ― For optimal print quality and performance. Non-genuine ink could cause damage not covered by the printer’s ltd. wnty.

Specifications

Product Type
PRINTER
Printer Type
Wireless Color All-in-One
Package Length
19.6 inches
Package Width
16 inches
Package Height
12 inches
Package Weight
18.80 Pounds
Package Quantity
1

Pros & Cons

👍 Pros

  • The Epson EcoTank ET-3843 is a wireless color all-in-one printer, offering versatility for various tasks.
  • As an EcoTank model, it features refillable ink tanks, potentially reducing the frequency and cost of ink replacements.
  • The wireless functionality allows for flexible placement and printing from multiple devices without physical connections.
  • It combines printing, scanning, and copying capabilities in a single unit, providing comprehensive office or home functionality.
  • The printer's design aims to offer a convenient and efficient solution for color printing needs.

👎 Cons

  • Specific details on print speed, resolution, or other performance metrics are not provided in the features.
  • The features do not list any advanced connectivity options beyond wireless, such as Ethernet or direct USB printing.
  • Information regarding paper handling capacity, supported paper types, or automatic document feeder is absent.
  • While it's an EcoTank, the initial cost of the printer itself, compared to cartridge-based models, is not discussed.
  • Details about mobile printing compatibility or specific app integration are not mentioned in the provided features.

Frequently Asked Questions

The Epson EcoTank ET-3843 is a wireless color all-in-one printer, meaning it can print, scan, and copy, and connects wirelessly.
The "EcoTank" designation indicates that this printer utilizes refillable ink tanks rather than traditional ink cartridges.
The item package dimensions are 19.6 inches in length, 16 inches in width, and 12 inches in height.
Yes, the Epson EcoTank ET-3843 is described as a wireless printer, allowing for network connectivity without physical cables.
The item package weight for the Epson EcoTank ET-3843 is 18.80 Pounds.