Man sat at desk next to MFCL3770CDW
MFCL3770CDW colour LED wireless printers right facing with paper
MFCL3770CDW close up of touch screen
MFCL3770CDW colour LED wireless printers front facing with paper
MFCL3770CDW colour LED wireless printers left facing with paper

MFC-L3770CDW 4-in-1 wireless colour LED laser printer with integrated NFC

Efficient print, copy, scan and fax with wireless connectivity and integrated NFC. Perfect for small offices.

Product Details

  • Up to 24 pages per minute print speed
  • Automatic 2-sided print and scan
  • 9.3cm colour touchscreen
  • Integrated NFC reader for mobile and secure printing
  • 50 sheet Automatic Document Feeder (ADF)
  • In-box toners - BK: 1,000 pages*, CMY: 1,000 pages each (*Approx. cartridge yield is declared in accordance with ISO/IEC 19752)
MFCL3770CDW colour LED wireless printers front facing with paper

Product Overview

The MFC-L3770CDW is ideal for your busy home and small office, needing a multifunction printer. This simple to use, and easy to setup device, provides professional quality print-outs, together with built-in wireless connectivity for printing from mobile phones and tablets. 



Printer Type Colour
Function Print, Copy, Scan, Fax
Technology LED
Maximum Paper Size A4
Connectivity Wireless, Wired, USB
Memory Internal (512MB)
Control Panel Touchscreen
Display No (9.3cm Colour Touchscreen), Yes
Processor 800


One Sided Print Speed A4 Mono 24 (pages per minute)
One Sided Print Speed A4 Colour 24 (pages per minute)
Two Sided Print Speed A4 Mono 8 (sides per minute)
Two Sided Print Speed A4 Colour 8 (sides per minute)
First print out time Less than 14.0 seconds from ready mode
Mobile Print Yes
Automatic 2 sided print Yes
Print Languages PCL6, BR-Script3, PDF Version 1.7, XPS Version 1.0
Quiet Mode Yes
Embedded Fonts Postscript (66 scalable fonts), PCL (73 scalable fonts), 12 bitmap fonts
Printer Functions N-up Printing, Poster Printing, ID Printing, Booklet Printing, Print Profiles, Watermark Printing, Manual 2-Sided Print, Print Text In Black, Configurable Shortcuts, Print from USB
Embedded Barcodes PCL Codabar, Code128 (set A, set B, set C), Code39, EAN-13, EAN-8, EAN128 (set A, set B, set C), FIM (US-PostNet), Interleaved 2 of 5, ISBN (EAN), ISBN (UPC-E), Post Net (US-PostNet), UPC-A, UPC-E, Code93, GS1Databar, MSI


Printer Drivers Windows (10, 8, 7, 11, Server), Linux (CUPS, LPD/LPRng (32 & 64 bit editions)), Server (2016, 2012, 2008 R2, 2008, 2012 R2), PostScript (Driver for Windows that enables you to print to any network or locally connected Brother laser printer that supports PostScript), macOS (10.12,x, 10.13,x, 10.11,x, We recommend using AirPrint from 11.0,x), PCL Drivers (Generic PCL XL driver), Visit support,brother,com for the full list of supported OS and to download the latest drivers and software,

Paper Handling (11)

Paper input Standard (Tray 1) (250 sheets), Automatic Document Feeder (50 sheets), Multi Purpose Tray (30 sheets)
Paper output Face Up (1 sheet (straight path)), Face Down (150 sheets)
Media Sizes Standard (Tray 1) (A4, Letter, A5, A5 (Long Edge), A6, Executive), 2-Sided Print (A4), Multi Purpose Tray (Com-10, Monarch, DL Envelope, C5 Envelope, Width: 76.2mm to 216mm, Length: 116mm to 355.6mm), Automatic Document Feeder (Width: 105mm to 218mm x Length: 148mm to 357.6mm)
Media Types and Weights Standard (Tray 1) (Plain, Recycled, 60 - 163g/m2), Multi Purpose Tray (Plain, Recycled, Bond, Envelope paper, Label, 60 - 163g/m2), Auto 2-Sided (Plain, Recycled, 60 - 163g/m2), Automatic Document Feeder (Plain, Recycled, 60 - 105g/m2)


Copy Functions 2 in 1 ID Copying, Multi-Copying/Stack/Sort, Enlargement/Reduction Ratio %, N in 1 Copying, Receipt Copying, Enlarge Text Copy
FCOT from ready mode (seconds) Mono (15.0 seconds), Colour (15.0 seconds)
Grey Scale 256 shades of grey (8 bit)
One Sided Copy Speed A4 Colour 24
One Sided Copy Speed A4 Mono 24


Scanner type Dual CIS (Contact Image Sensor)
Resolution Interpolated (Up to 19200 x 19200dpi), Colour (600 x 600dpi), Scanner Glass, ADF
Colour Depth 24 bit Colour Processing, Output, Input, 48 bit Colour Processing
Inkjet Scan Grey Scale Output (8 bit colour Processing), Input (16 bit colour Processing)
One Sided Scan Speed A4 Colour (3) 21
One Sided Scan Speed A4 Mono (3) 27

Scanner functions

Standard Functions Scan to (Email, File, Image, OCR, SharePoint, FTP, Searchable PDF, Network Folder, USB)
Scan Profiles 25 Preset network
Scan Features 1 to 2 scan, ID scan, Base Colour Removal, Auto Deskew


Scan Drivers Linux ( SANE), Windows (Windows 10, TWAIN, WIA, Windows 7, Windows 8), Macintosh ( TWAIN, 10.12.x, 10.13.x), Visit support,brother,com for the full list of supported OS and to download the latest drivers and software,


Fax Auto Reduction, Broadcasting, Distinctive Ring Detection (UK, DK only), Error Correction Mode (ECM), Greyscale, Memory Transmission, Out of Paper Reception, PC-Fax Send and Receive, Automatic 2-Sided Faxing

Fleet Management Tools

Fleet Management Tools LAN/WAN Management Software (BRAdmin Light), Unattended Installer, MSI Installer, Embedded Web Server, Driver Deployment Wizard, PrintSmart Cost Control

Operating Systems And Software

Software supplied - Windows Windows Software (Brother iPrint&Scan, Kofax PaperPort), Macintosh Software (Brother iPrint&Scan Desktop)

Supplies And Accessories (8)

Toner CMY Toner (1,000 pages), BK Toner (1,000 pages), BK (TN243 BK - 1000 pages, TN247 BK - 3000 pages), C, M, Y (TN243 CMY - 1000 pages, TN247 CMY - 2300 pages)
Drum Unit 18,000 pages (1 page / job)
Belt 50,000 pages (2 page / job)
Waste Toner Box 50,000 pages

Carton Contents

In the box Supplies, Device, Power supply cord, Software disc, Quick setup guide, Product safety guide, User guide, Warranty

Dimensions And Weights

Weight With Carton 28.9
Dimensions With Carton 623mm (W) x 523mm (D) x 568mm (H)
Weight Without Carton 24.5
Dimensions Without Carton 410mm (W) x 509mm (D) x 414mm (H)

Duty Cycle

Print Duty Cycle Up to 1,500 pages

Operating Environment

Power Consumption Printing in quiet mode (260.0W), Power Off (0.04W), Ready (75.0W), Deep Sleep (1.2W), Printing (430.0W), Sleep (10.1W)
Sound Power Quiet Mode (Colour, Mono), Ready (<4.67B(A)), Printing (Mono, Colour), Mono (<5.71B(A), <6.79), Colour (<5.73B(A), <6.16B(A)), Deep Sleep (Inaudible)
Sound Pressure Quiet Mode (43.0dB), Printing (47.0dB), Ready (33.0dB)
TEC Value 1.3
Warm-up time from sleep mode 24


Environmental Blue Angel, Nordic Swan, GS Mark


Local interface Hi-Speed USB 2.0
Wireless network interface IEEE 802.11g/n (Wi-Fi Direct), 2.4GHz: IEEE 802.11b/g/n (InfrastructureMode)
Wired Interface 10BaseT/100BaseTX
Wireless Setup Support Yes
Wireless Applications Yes
WiFi Direct TM Yes


Mobile and Web Connectivity Brother iPrint & Scan, Apple AirPrint, Brother Print Service Plugin, Mopria®, Brother Apps, Web Connect

Security features

Wired Network Security 802,1x (EAP-MD5, EAP-FAST, PEAP, EAP-TLS, EAP-TTLS), APOP, SMTP-AUTH, SSL/TLS, SNMP v3, Kerberos, POP before SMTP
Wireless Network Security SSL/TLS (IPPS, HTTPS, SMTP, POP3), 802,1x (EAP-FAST, PEAP, EAP-TLS, EAP-TTLS, LEAP), WEP 64/128 bit, WPA-PSK (TKIP/AES), WPA2-PSK (TKIP/AES), APOP, SMTP-AUTH, SNMP v3, Kerberos, POP before SMTP
IP Filter Yes
IPv4 ARP, RARP, BOOTP, DHCP, APIPA (AutoIP), WINS/NetBIOS name resolution, DNSResolver, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, SMTP Client, SNMPv1/v2c/v3, TFTP server, ICMP, Web Services (Print), Web Services (Scan), SNTPClient, CIFS Client, FTP Client, mDNS, IPP/IPPS, HTTP/HTTPS Server, TFTP client, TELNET Server, HTTP Server
IPv6 NDP, RA, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port / Port9100, IPP/IPPS, SMTP Client, FTP Server, FTP Client, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS Server, TFTP client, TFTP server, ICMPv6, SNTP Client, Web Services (Print), Web Services(Scan), HTTP Server
Features E-mail Notifications, E-mail Reports, Secure Function Lock 3.0, Secure Print, Setting Lock


  • [3] Scan Speeds based on ISO/IEC 17991
  • [8] Approx. declared yield value in accordance with ISO/IEC 19798
  • [11] Capacity calculated with 80gsm paper