Epson WorkForce WF-3820DWF A4 Colour Wireless All-in-One Printer
Think big with this high-quality multifunction printer with double-sided printing and single scanning and fax all up to A4. You’ll stride through tasks with print speeds of up to 21ppm in black and a 35 page A4 automatic document feeder (ADF). And that’s not forgetting its cost-effective inks and flexible wireless connectivity solutions such and Scan-to-cloud.

Professional A4 printing
This A4 multifunction printer will meet the needs of even the most demanding home office and small office users. It offers double-sided (duplex) printing and single scanning and faxing all up to A4, plus its automatic document feeder can process up to 35 double-sided A4 pages. Furthermore, its PrecisionCore printhead produces high-quality, laser-like prints.

Enhance your productivity
This efficient, reliable and fast model offers A3+ double-sided printing and print speeds of 25ppm in black and 12ppm in colour. It’s also simple to operate directly thanks to its intuitive user interface and 6.8cm touchscreen.

Minimise your outgoings
Dramatically reduce your costs; this printer is compatible with individual inks which are are 50% more efficient compared to tri-colour cartridges. Giving great value for money, cartridges are available in standard, XL and XXL, with the highest yield delivering up to 1,100 pages.

Flexible wireless solutions
Print from anywhere in the office with Wi-Fi connectivity or use Wi-Fi Direct to print from compatible wireless devices without a Wi-Fi network. Epson's free mobile printing apps and solutions provide further versatility; Email Print allows you to send items to print from almost anywhere in the world². And with Scan-to-Cloud, you can enjoy the benefits of collaborative working.

Key Features
High-quality A4 multifunction: Double-sided print and single-sided scan, copy and fax - all up to A4
Fast business-quality printing: 21ppm in black and 10ppm in colour
Cost-effective inks: Individual inks are 50% more efficient compared to tri-colour cartridges
Wireless solutions: Ethernet, Wi-Fi, Wi-Fi Direct and Scan-to-Cloud
Epson's free mobile printing apps: Freedom to print and scan from almost anywhere

Technology
Printing Method - PrecisionCore Print Head
Nozzle Configuration - 800 Nozzles Black, 256 Nozzles per Color
Minimum Droplet Size - 3.8 pl
Ink Technology - DURABrite Ultra
Category - Home Office, Office Desktop
All-in-One Functions - Print, Scan, Copy, Fax

Print
Printing Speed ISO/IEC 24734 - 21 pages/min Monochrome, 10 pages/min Colour
Duplex Printing Speed ISO/IEC 24734 - 12 A4 Pages/min Monochrome, 7 A4 Pages/min Colour
Printing Speed - 35 pages/min Monochrome (plain paper 75 g/m²), 21 pages/min Colour (plain paper 75 g/m²)
Printing Resolution - 4,800 x 2,400 DPI
Printing Volume - 26,000 pages per month
Recommended Duty Cycle - 200 - 1,000 pages per month
Colours - Black, Cyan, Yellow, Magenta

Scan
Scanning Speed - 5 sec/page ( Monochrome, 200 dpi, Flatbed ); 11 sec/page ( Colour, 200 dpi, Flatbed ); 12 sec/page ( Monochrome, 200 dpi, ADF ); 8 sec/page ( Colour, 200 dpi, ADF );
Optical Resolution - 1,200 DPI x 2,400 DPI (Horizontal x Vertical)
Optical Resolution (ADF) - 1,200 DPI (Horizontal x Vertical)
Output formats - BMP, JPEG, TIFF, multi-TIFF, PDF, PNG
Scanner type - Contact image sensor (CIS)
Optical Resolution - 1,200 DPI (Horizontal x Vertical)

Fax
Type of fax - Walk-up black and white and colour fax capability
Fax Transmission Speed - Up to 33.6kbps / Approx. 3 sec/page
Error correction mode - CCITU/ITU Group3 fax with Error Correction Mode
Fax speed dials (max) - 100 names and numbers
Page memory - Up to 180 pages (ITU-T No.1 chart)
Fax Functions - PC Fax, Address Book, Delay Send, Broadcast Fax

Paper / Media Handling
Paper Formats - A4 (21.0x29.7 cm), A5 (14.8x21.0 cm), A6 (10.5x14.8 cm), B5 (17.6x25.7 cm), C6 (Envelope), DL (Envelope), No. 10 (Envelope), Letter Legal
Automatic Document Feed - 35 pages
Compatible Paper Weight - 64 g/m² - 256 g/m²
Duplex - Yes (A4, plain paper)
Output Tray Capacity - 80 Sheets
multifunction - 250 Sheets Maximum
Number of paper trays - 1

Connectivity
Network Printing Protocols - IPP, LDP, Port 9100, WSD
Network Management Protocols - SNMP, HTTP, DHCP, BOOTP, APIPA, DDNS, mDNS, SNTP, SLP, WSD, LLTD, Ping
Network Protocol - IPv4, IPv6
Interfaces - Hi-Speed USB - compatible with USB 2.0 specification, Wired Network, Wireless LAN IEEE 802.11a/b/g/n, Wi-Fi Direct, USB host
WLAN Security - WEP 64 Bit, WEP 128 Bit, WPA PSK (TKIP)
Mobile and Cloud printing services - Epson Connect (iPrint), Apple AirPrint
Network Protocol - TCP/IPv4, TCP/IPv6

General
Recommended number of users - From: 1 To: 5
Energy Use - 17 Watt (standalone copying, ISO/IEC 24712 pattern), 1.2 Watt (sleep mode), 6.2 Watt (Ready), 0.2 Watt (Power off), TEC 0.17 kWh/week
Supply Voltage - AC 100 V - 240 V
Product dimensions - 425? x 378 x 249 mm (Width x Depth x Height)
Product weight - 8.8 kg
Compatible Operating Systems - Mac OS 10.8.x, Mac OS X 10.11.x, Mac OS X 10.11.x or later, Mac OS X 10.12, Mac OS X 10.13.x, Mac OS X 10.6.8 or later, Ubuntu 15.10, Windows 8.1 (32/64 bit), Windows Server 2003 R2 x64, spectextoptionoperatingsystemswin2003ii2only, Windows Server 2008 (32/64bit), Windows Server 2008 R2, Windows Server 2012 (64bit), Windows Server 2012 R2, Windows Server 2016, Windows XP Professional x64 Edition SP2 or later, Windows XP SP3, Windows XP SP3 or later (32-bit)
What's in the box - Individual Ink Cartridges, Main unit, Power cable, Quick Start Guide, Warranty document

Additional Features
Features - Touchscreen
Panel - Type: Color, Touchscreen, Diagonal: 6.8 cm