2021 price lock icon

We’ve locked down selected products to 2021’s lowest price for your business. And they’re guaranteed not to rise for 30days!*

*Selected top tech guaranteed to match or be lower than last year’s lowest price. Our price lock means selected prices will not increase during a 30 day promotion period. There are three promotion periods planned, period 1 - 20/07/22 - 18/08/22, period 2 - 19/08/22 - 17/09/22 and period 3 18/09/22 - 17/10/22. Promotion subject to product availability, Currys reserves the right to cancel the promotion at any time.

BROTHER EcoPro MFCL3740CDWE All-in-One Laser Printer with Fax

N619318W | MFCL3740CDWEZU1

Free delivery

Next Day delivery available

  • WiFi / Apple AirPrint / Google Cloud Print
  • Up to 18 prints per minute
  • Automatic double-sided printing
  • Automatic document feeder
Business Price Promise

Buy from us safe in the knowledge you’ve paid a great price.

If you find Argos, John Lewis, AO.com or eBuyer.com has the same product at a cheaper price, including voucher offers, we’ll match it – even up to 14 days after purchase.

Learn more
Product information

Don't waste your time running around the office from one machine to another. This Brother printer is an all-in-one, which means it can print, copy, scan and send faxes, making your workday that much easier. It's got an automatic 50-page document feeder so you can spend less time feeding the machine and more time for your coffee break.

Good to know

- The WiFi connection and Apple AirPrint let you print from anywhere
- It can print up to 18 pages a minute, so even large stacks will be printed in a jiffy
- The LCD touchscreen lets you quickly select the next job or check the ink levels
- Use automatic double-sided printing to save time, paper and money

BROTHER EcoPro MFCL3740CDWE All-in-One Laser Printer with Fax, WiFi / Apple AirPrint / Google Cloud Print, Up to 18 prints per minute, Automatic double-sided printing, Automatic document feeder


Basic Specifications

Manufacturer's Part Number
Product Type
Office printer
Automatic Duplexing
Wireless Connectivity


Office printer
- Print
- Copy
- Scan
- Fax
Print technology
3.4" LCD touchscreen


Wired connectivity
- USB 2.0
- Ethernet
Wireless connectivity
- WiFi
- Apple AirPrint
- Google Cloud Print
App available
Brother Mobile Connect app


System requirements
- Windows 1
- MacOS
- Chrome OS
- Linux
- iOS
- Android
Box contents
- Brother EcoPro MFCL3740CDWE All-in-One Laser Printer
- Toner
- Documentation
Software included
- Brother iPrint&Scan
- PaperPort SE 14 16/17
533 x 497 x 536 mm (H x W x D)
23.3 kg
Manufacturer’s guarantee
1 year


Compatible cartridges
- Black: TN248
- Cyan: DR248CL
- Magenta: BU229CL
- Yellow: WT229CL
Average compatible cartridge yield
- Black: 1000 pages
- XL Black: 3000 pages
- Cyan: 20,000 pages
- Magenta: 50,000 pages
- Yellow: 50,000 pages
Print resolution
600 x 2400 dpi
Pages per minute (black & white)
Up to 18 ppm
Pages per minute (colour)
Up to 18 ppm
Page format
- A4
- A5
- A6
- Letter
- Legal
- B5
- B6
Double-sided printing
Paper tray capacity
250 sheets
Monthly duty cycle
3,000 pages per month
Automatic document feeder
50 pages
Other printer features
- N-up printing
- Poster printing
- Watermark printing
- ID printing
- Booklet printing
- Print profiles


Type of scanner
Colour flatbed scanner
Scan resolution
1200 x 1200 dpi
Scan speed
27 ipm
Page format
Up to A4
Scanning element
Light source
Colour depth
- 48 bit input
- 24 bit output
Optical Character Recognition (OCR)
Delivery FAQs

Next Day delivery

Next day delivery available for small items directly from our warehouse as identified on our listings page and ordered before 15:00. Postcode restrictions may apply. For full terms and conditions please visit T&Cs.


Standard delivery is free on small items over £40 ex VAT. Large items (large kitchen appliances and some TVs over 40") do not qualify for standard delivery. There are a variety of free and chargeable delivery options for these items detailed during the checkout process.

How long does delivery take?

Products will be sent as soon as possible, but may be delayed due to supply chain pressures. Predicted lead time for your chosen product/s will be detailed in your basket before checkout.
For large items (kitchen appliances, large screen TVs etc.) you can select your delivery date and time during the checkout process.

Installation and recycling information

Installation and recycling are available on large items (large kitchen appliances and TVs over 40”) and can be selected during the checkout process.
If you have selected recycling, please ensure your existing appliance is disconnected (and defrosted where relevant) before our team arrive.
Where installation has been purchased, our team will disconnect your existing appliance, install your new product and connect it to existing services within 1 meter.

Please note: Installations are only available to domestic premises. Our installers are not authorised to install any products within any commercial location

Price Match

We'll match against any other UK retailer store or website price including offer-code discounts.

How to request a business price match
We promise to match the competitor’s price available when you contact us. To request a price match for:

  • Online purchases: Contact us here.
  • In store purchases: Contact us here.

Information you’ll need
If you have already purchased you’ll need your receipt, the competitor you want us to match and details of any relevant voucher offers.
If you have not yet purchased you’ll need; the product code (available on the product page), our price, the competitor you want us to match and details of any relevant voucher offers.

We’ll even price match 7 days after your purchase!
Here’s how to get a price match if you’ve already bought:
If you see the same item cheaper elsewhere, within 7 days of buying from us we’ll refund you the difference.
If you bought online: call us on 0344 561 6789 and have your receipt handy.

Price Promise terms & conditions
We'll match against any other UK retailer store or website price including offer-code discounts. We’ll match the prices of any products (not delivery, installation charges, product protection plans or other services) offered on identical terms and where we can check the price and stock position. Our competitor’s product must be the same model number as ours. Both us and the competitor must have the product in stock and ready for delivery. We do not match competitor’s ink prices, trade, membership & 3rd party market place sellers.

Limited to maximum five units per order or transaction. Cannot be used with any other offer.