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- Epson WF-7840DTWF A3+ Wireless Inkjet Printer - Duplex, Fax, ADF Epson WF-7840DTWF A3+ Wireless Inkjet Printer - Duplex, Fax, ADF
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Epson WorkForce WF-7840DTWF A3+ Multifunction Inkjet Printer
The Epson WorkForce WF-7840DTWF delivers professional A3+ printing capabilities for demanding home offices and small businesses. This multifunction inkjet printer combines high-quality output with versatile functionality, featuring automatic duplex printing, scanning, copying, and faxing all up to A3 size.
High-Performance A3+ Printing
Equipped with Epson's PrecisionCore printhead technology, the WF-7840DTWF produces laser-quality prints at impressive speeds of up to 25ppm in black and 12ppm in colour. The printer supports A3+ format with a maximum print resolution of 4,800 x 2,400 dpi, ensuring sharp text and vibrant graphics for professional documents and marketing materials.
Complete Multifunction Capabilities
The 50-sheet automatic document feeder handles double-sided A3 documents efficiently, while the flatbed scanner offers 1,200 x 2,400 dpi optical resolution. Scan speeds reach up to 26ipm in monochrome and 9ipm in colour through the ADF. Integrated fax functionality includes 200-name speed dial memory and up to 550 pages of fax memory storage.
Flexible Paper Handling
This model features dual 250-sheet input trays plus an additional 50-sheet rear paper path, providing a total capacity of 550 sheets. The printer accommodates various media types from 64gsm to 256gsm, supporting formats including A3+, A4, envelopes, and photo sizes. The 125-sheet output tray manages finished documents efficiently.
Cost-Effective Ink System
Individual ink cartridges deliver 50% greater efficiency compared to tri-colour cartridges, reducing waste and operational costs. Available in standard, XL, and XXL capacities, the highest-yield cartridges produce up to 1,100 pages, making this printer economical for high-volume printing environments.
Wireless Connectivity and Mobile Printing
The WF-7840DTWF offers comprehensive connectivity through Ethernet, Wi-Fi, Wi-Fi Direct, and USB interfaces. Compatible with Epson Connect (iPrint, Email Print, Remote Print Driver), Apple AirPrint, and Mopria, the printer enables printing from smartphones, tablets, and computers. Scan-to-Cloud functionality facilitates collaborative working by sending documents directly to cloud storage services.
Intuitive Operation
The 10.9cm colour touchscreen provides straightforward navigation through printer functions and settings. The user-friendly interface simplifies complex tasks like duplex copying, network configuration, and scan destination selection.
Technical Specifications
Print
Speed MonochromeUp to 32ppm (A4) Mono Print
Printer ResolutionUp to 4,800 x 2,400 dpi Print
Speed ColourUp to 22ppm (A4) Colour Print
Double Sided PrintingAutomatic Double Sided Printing
Product Group OutputA3+
Borderless PrintingYes
Speed Colour (Duplex)Up to 9ppm (A4) Mono Print
Speed Monochrome (Duplex)Up to 16ppm (A4) Mono Print
Scan
Scanner Optical ResolutionUp to 1,200 x 2,400 dpi Scan
Double Sided ScanAutomatic
Scan DestinationsScan to Network Folder, Scan to Email, Scan to Computer, Scan to Memory Device, Scan to Cloud, Scan to Smart Device, Scan using WSD
Scan Facility PresentYes
Scan File FormatBMP, JPEG, TIFF, multi-TIFF, PDF, searchable PDF, PNG
Scan Speed ColourAs Fast as 10 Seconds/Page (Flatbed) / Up to 9ipm (ADF)
Scan Speed MonochromeAs Fast as 5 Seconds/Page (Flatbed) / Up to 26ipm (ADF)
Scanner TypeContact Image Sensor (CIS)
Fax
Speed Dials200 Names and Numbers speed dials
Fax SpeedUp to 33.6kbps Fax
Fax Facility PresentYes
Fax FunctionsPC Fax, Fax to E-mail, Memory Reception, Auto Redial, Fax to Folder, Address Book, Delay Send, Broadcast Fax, Fax Preview, Polling Reception
Fax MemoryUp to 550 Pages
Copy
Copy Facility PresentYes
Paper / Media Handling
Paper Handling Input 12 x 250 Sheet Input Trays
Paper Handling Input 2Rear Paper Path
Automatic Document Feeder50 Sheet DADF
Maximum Paper Weight256gsm
Media Sizes SupportedA3+, A3, A4, A5, A6, B5, C4 (Envelope), C6 (Envelope), DL (Envelope), No. 10 (Envelope), Letter, 9 x 13 cm, 10 x 15 cm, B4, 13 x 18 cm, 16:9, User defined, Legal
Media Sizes Supported (Duplex)A3, A4
Minimum Paper Weight64gsm
Paper Handling Output125 Sheet Output Tray
Interfaces
Interface Type(s)USB, Network, Wireless & WiFi Direct
LCD Screen10.9cm Colour Touch Screen
Airprint CompatibleYes
Mobile & Cloud Printing ServicesEpson Connect (iPrint, Email Print, Remote Print Driver, Scan-to-Cloud), Apple AirPrint, Mopria
Compatibility
Operating Systems SupportedWindows & Mac Compatible
Mac Operating Systems SupportedMac OS X Version 10.5.8 to 11 (Big Sur)
Windows Operating Systems SupportedWindows 10, Windows 8.1, Windows 8, Windows 7, Windows XP, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019
Physical / Dimensions
Mono or Colour PrinterColour
Multifunction SummaryPrint/Scan/Copy/Fax
TechnologyMultifunction Inkjet Printer
Dimensions515mm (W)? x 450mm (D) x 350mm (H) - 20.6kg
Product TypeA3+ Inkjet Printer
Security
WLAN SecurityWEP 64 Bit, WEP 128 Bit, WPA PSK (TKIP), WPA PSK (AES)
In the Box
Epson WorkForce Pro WF-7840DTWF, CMY Starter Ink Cartridges (300 Pages)*, Black Starter Ink Cartridge (350 Pages)*, *(Some ink will be used during the set-up process. Actual page counts will vary from these estimates), Power Cable, Quick Start Guide, Warranty Document
- Printer Type: Inkjet
- Colour / Mono: Colour
- Wireless: Yes
- Print Resolution: 4800x2400
- Fax Capacity: Yes
- Duplex: Yes
- Ethernet: Yes
Delivery & Shipping Policy
Last updated: 19/09/2025
At Tech Direct UK, we aim to get your order to you as quickly and efficiently as possible. Please see below for our delivery terms.
1. Delivery Options & Costs
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Free Delivery – Orders over £50 qualify for free UK standard delivery.
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Standard Delivery – Orders under £50 are charged at £4.99.
2. Delivery Times
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Next Day Delivery – The majority of items are shipped via next day courier if ordered before 2:00pm (Monday–Friday).
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Orders placed after 2:00pm, on weekends, or bank holidays will be processed the next working day.
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Larger or Heavy Items – Certain products (e.g., heavy furniture, oversized goods) may take 2–5 working days for delivery. Estimated times will be displayed at checkout.
3. Delivery Areas
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We deliver to all mainland UK addresses.
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Deliveries to remote areas (e.g., Highlands, Islands, Northern Ireland) may take longer or incur additional charges — these will be shown at checkout before confirming your order.
4. Tracking Your Order
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Once dispatched, you will receive an email confirmation with tracking details (where available).
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You can track your delivery via the courier’s website.
5. Missed Deliveries
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If you are not available at the time of delivery, the courier will leave a card or attempt redelivery.
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Repeated failed delivery attempts may result in the parcel being returned to us. In this case, re-delivery charges may apply.
6. Risk of Loss
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Risk of loss or damage to the goods passes to you once they are delivered.
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Please inspect your order upon receipt and notify us of any issues within 48 hours.
7. Contact Us
If you have any questions about delivery, please contact us:
📧 Email: support@techdirectuk.com