Brother MFC-J3940DW A3/A4 Colour Multifunction Inkjet Printer — Duplex, 28ipm, 500-Sheet, WiFi, 1-Year Warranty

The Brother MFC-J3940DW A3/A4 colour multifunction inkjet printer is designed to be the all-in-one solution for modern offices, creative teams, educators, and frequent home users who demand outstanding versatility and quality. Combining ultra-fast A3 and A4 colour printing, scanning, copying, and faxing with advanced connectivity, dual high-capacity paper trays, duplex features, and a large touchscreen, this printer is your gateway to professional-grade productivity and hassle-free operation.

Unmatched Professional A3/A4 Colour Output

With the Brother MFC-J3940DW, you get superb print resolution up to 1200 x 4800 dpi, producing crisp, vibrant prints on everything from marketing materials and architectural drawings to educational posters and standard office documents. Its blazing fast print speed up to 28 images per minute (ipm) ensures even the most demanding jobs are handled with ease – perfect for multi-user environments where speed and quality go hand in hand.

Duplex Printing & Scanning for Efficiency

Featuring automatic duplex (double-sided) printing and scanning for both A3 and A4 documents, the MFC-J3940DW saves time and resources—helping reduce paper consumption and support sustainable practices. The 50-sheet Automatic Document Feeder (ADF) enables quick, batch-processing of multi-page jobs, making scan-to-email, copy, and archiving tasks a breeze.

Flexible Paper Handling

Equipped with dual 250-sheet standard paper trays (for a total of 500 sheets), this machine can handle varying paper sizes, media types, and large print runs without frequent interruptions. Print A3 or A4, swap colours, load in card stock or envelopes—all without complicated manual switching. The manual feed slot accepts specialty media and heavier documents, keeping workflow moving smoothly for every job type.

Advanced Connectivity for Smart Offices

Print and scan from anywhere in the office with built-in Wi-Fi, Wired LAN, or Hi-Speed USB 2.0. Supported by Brother’s suite of mobile apps, Apple AirPrint, Mopria, and cloud printing services, this printer is BYOD (Bring Your Own Device) and remote-worker ready. Users can also scan directly to email, PC, shared folder, FTP, or cloud platforms—streamlining document management and digital archiving from the large, intuitive 6.8cm colour touchscreen.

Full Multifunction — Print, Copy, Scan, Fax

Empower your team with print, copy, scan, and fax capability in full colour, up to A3 size, from a single device. Fax features include a speedy 33.6Kbps modem and advanced features for communication-intensive offices. Use the scanner to send documents directly to your chosen email, network location, or cloud service for ultimate convenience.

High Memory — Handles Big Jobs with Ease

With a generous 256MB memory, the MFC-J3940DW reliably handles multi-page print, scan, or copy jobs without slowing down or crashing, keeping your office or classroom workflow moving.

All Compatible Tape/Ink Types

While “tape” is not used on this inkjet model, the Brother MFC-J3940DW is compatible with:

• Brother LC436 standard-yield ink cartridges (Black, Cyan, Magenta, Yellow)
• Brother LC436XL extra high-yield ink cartridges (for lowest ongoing cost)
• Brother maintenance box, print heads, and cleaning kits (official only)
• Compatible with plain, inkjet, matte, glossy, photo, and speciality media, up to A3 via trays and manual feed

Common Suitable Users

• Small & medium-sized offices needing fast, reliable full-colour A3/A4 printing, copying, scanning, and faxing
• Creative professionals, architects, designers, and marketers, who require true-to-life colours and big-format printouts
• Educational institutions and teachers generating worksheets, instructional posters, and administrative forms
• Print shops and copy centres providing on-demand colour and large-format jobs
• Legal, accounting, and admin offices handling high volumes of scanning, archiving, and document sharing
• Remote and flexible teams printing or scanning from multiple devices (laptops, phones, tablets)

Pros of the Brother MFC-J3940DW A3/A4 Colour Multifunction Inkjet Printer

• Fast & high-quality colour and mono output: 28ipm print speed
• A3 duplex printing and scanning—rare at this price point
• Dual 250-sheet trays for 500-sheet high-capacity, supports both A3 and A4
• 50-sheet ADF for speedy batch scanning, copying, or faxing
• Mobile- and cloud-ready: Wireless/Wi-Fi Direct, AirPrint, cloud apps
• 6.8cm colour touchscreen for easy navigation and setup
• Robust memory (256MB) handles heavy jobs and large documents
• Wide media support: print from plain paper to glossy, envelopes, and more
• 1-year warranty and proven Brother build quality
• Exceptional value for businesses—see top deals from Brother Printers at Computers Kenya

Detailed Specification Table

Consumables & Ink Series

• Standard Ink (LC422): Approx. 550 pages (CMYK).

• High-Yield Ink (LC422XL): Approx. 3,000 pages (Black) / 1,500 pages (CMY).

• Ink Technology: Pigment-based inks (water and smudge resistant).

Would you like me to find the best prices for the LC422XL value packs to help lower your printing costs?

Market Price Variation Table (Indicative)

Pricing notes:
Some shops bundle extra inks or offer discounts for bulk/educational buyers. For verified models, warranty support, and the best deals, shop Brother Printers at Computers Kenya.

Summary Conclusion

The Brother MFC-J3940DW A3/A4 colour multifunction inkjet printer is a best-in-class choice for any organisation or small business needing full-colour, large-format printing, super-fast scanning, and effortless connectivity right out of the box. Its dual paper trays, duplex features, cloud-ready apps, and high-quality output offer professional results and true versatility. Backed by a 1-year warranty and Brother’s reputation for reliability, it’s an investment that empowers your team to work smarter and faster. For the latest prices, full details, and trusted support, always buy from the official Brother Printers collection at Computers Kenya.