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Epson

Epson WF-3820 Wireless Color Inkjet Printer - All-in-One Office

★★★★★3.4 (10 reviews)
4800 x 2400

Boost Your Office Productivity with the Epson Workforce Pro WF-3820The Epson Workforce Pro WF-3820 All-in-One Printer delivers fast, high-quality printing for professional business needs. With its wireless connectivity, automatic 2-sided printing, and versatile features, this printer streamlines ...

$219.99*
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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

Boost Your Office Productivity with the Epson Workforce Pro WF-3820

The Epson Workforce Pro WF-3820 All-in-One Printer delivers fast, high-quality printing for professional business needs. With its wireless connectivity, automatic 2-sided printing, and versatile features, this printer streamlines workflow and enhances productivity.

Specifications:
  • Functions: Print, Scan, Copy, Fax
  • Print Speed: 21 ppm (black), 11 ppm (color) ISO
  • Print Resolution: 4800 x 2400 dpi
  • Paper Size: Up to 8.5 x 14 inches
  • ADF: 35-Sheet
  • Duplex Printing: Auto 2-Sided
  • Connectivity: Ethernet, WiFi, USB

Key Features

4-in-1 with Wi-Fi: Print / Copy / Scan / Fax. A fast, all-in-one solution for professional quality, high-volume business printing, the WorkForce Pro WF-4820 All-in-One Inkjet Printer from Epson provides you with the essential functions of printing, scanning, copying, and faxing.

Using PrecisionCore Heat-Free Technology, users will enjoy sharp prints with a 4800 x 2400 dpi resolution and excellent speeds of up to 25 ppm in black and 12 ppm in color. A variety of different document sizes are easily handled from small 3.5 x 5" cards to large 8.5 x 47.2" banners.

The printer is also capable of automatic duplex printing and features built-in Wi-Fi for wireless connections to mobile devices where users can connect using the Epson Smart Panel app, Apple AirPrint, Mopria, and more. A 4.3" color touchscreen is provided for quick navigation and control, and comprehensive security features keep your documents secure and safe.

For handling media the WorkForce Pro WF-4820 offers a 250-sheet standard input tray and a 35-sheet ADF, and the 8.5 x 11.7" flatbed scan unit features an optical resolution of 1200 dpi, ensuring crisp images and copies are produced. Additionally, when using the ADF, the unit can scan and copy legal size documents up to 8.5 x 14".

What's in the box: WorkForce Pro WF-4820 printer; Quick setup guide; CD-ROM with drivers; Power cord; 4x DURABrite Ultra Ink cartridges (1x Black ink cartridge and 3x color ink cartridges: 1x Cyan, 1x Magenta, 1x Yellow).

Specifications

Brand
Epson
Model Name
WorkForce Pro WF-4820
Functions
Print, Copy, Scan, Fax
Technology
PrecisionCore Heat-Free Technology
Print Resolution
4800 x 2400 dpi
Black Print Speed
Up to 25 ppm
Color Print Speed
Up to 12 ppm
Automatic Duplex Printing
Yes
Connectivity
Wi-Fi
Mobile Printing Apps
Epson Smart Panel, Apple AirPrint, Mopria
Control Panel
4.3" color touchscreen
Standard Input Tray Capacity
250 sheets
Automatic Document Feeder (ADF) Capacity
35 sheets
Flatbed Scan Size
8.5 x 11.7"
ADF Scan Size
Up to 8.5 x 14" (legal)
Optical Scan Resolution
1200 dpi
Included Ink Cartridges
4x DURABrite Ultra Ink (1x Black, 3x Color)

Pros & Cons

👍 Pros

  • Offers 4-in-1 functionality (Print, Copy, Scan, Fax), providing a comprehensive solution for office tasks.
  • Features PrecisionCore Heat-Free Technology, enabling sharp prints and a high resolution of 4800 x 2400 dpi.
  • Achieves fast print speeds of up to 25 ppm in black and 12 ppm in color, enhancing productivity.
  • Supports automatic duplex printing, saving paper and time for two-sided documents.
  • Equipped with built-in Wi-Fi for convenient wireless connections and mobile printing via Epson Smart Panel, Apple AirPrint, and Mopria.
  • Includes a 4.3" color touchscreen for intuitive navigation and easy control over printer functions.

👎 Cons

  • While fast, the color print speed of 12 ppm is significantly slower than the 25 ppm black print speed.
  • The maximum scanning area from the flatbed is 8.5 x 11.7", which might be limiting for larger documents not suitable for the ADF.
  • The 35-sheet ADF capacity might be insufficient for very large scanning or copying jobs, requiring more frequent reloading.
  • The included DURABrite Ultra Ink cartridges are initial setup cartridges, and replacement costs for ink are a recurring expense.
  • Specific details on advanced security features beyond "comprehensive security features" are not provided.

Frequently Asked Questions

The Epson WF-3820 is an all-in-one office printer that provides four key functions: print, copy, scan, and fax, making it a versatile tool for various business needs.
Yes, this printer is capable of automatic duplex printing, which allows it to print on both sides of a document without manual intervention.
It offers fast print speeds of up to 25 pages per minute (ppm) for black-and-white documents and up to 12 ppm for color documents.
The printer delivers sharp prints with a high resolution of 4800 x 2400 dpi, ensuring professional-quality output.
Yes, it features built-in Wi-Fi for wireless connections and supports mobile printing through the Epson Smart Panel app, Apple AirPrint, and Mopria.
When using the ADF, the unit can scan and copy legal-size documents, accommodating sizes up to 8.5 x 14 inches.

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