Brother MFC-L2740DW User Manual

Set Telephone Line
Compatibility for
Interference and VoIP
Systems
Related Models:
MFC-L2720DW/MFC-L2740DW
Problems sending and receiving faxes due to
possible interference on the telephone line
may be solved by lowering the modem speed
to minimize errors in fax transmission. If you
are using a Voice over IP (VoIP) service,
Brother recommends changing the
compatibility to Basic (for VoIP).
• VoIP is a type of phone system that
uses an Internet connection, rather
than a traditional phone line.
1
Press (Settings) > All
Settings > Initial Setup >
Compatibility.
2
Press High, Normal or Basic (for
VoIP).
Option Description
High
Select High to set the
modem speed at 33600
bps.
Normal
Select Normal to set the
modem speed at 14400
bps.
Basic
(for
VoIP)
Select Basic (for
VoIP) to reduce the
modem speed to 9600 bps
and turn off Error
Correction Mode (ECM).
Unless interference is a
recurring problem on your
telephone line, you may
prefer to use it only when
needed.
To improve compatibility
with most VoIP services,
Option Description
Brother recommends
changing the compatibility
setting to Basic (for
VoIP).
3
Press .
• Fax and Telephone Problems on page 47
Related Information
Receive Modes
Related Models:
MFC-L2720DW/MFC-L2740DW
Some receive modes answer automatically
(Fax Only Mode and Fax/Tel Mode). You may
want to change the Ring Delay before using
these modes.
Fax Only Mode
(Fax or Fax only in the Machine's Menu)
Fax Only Mode automatically answers
every call as a fax.
Fax/Tel Mode
(Fax/Tel in the Machine's Menu)
Fax/Tel Mode helps you manage incoming
calls, by recognising whether they are fax
or voice calls and handling them in one of
the following ways:
• Faxes will be received automatically.
• Voice calls will start the F/T ring to tell
you to pick up the call. The F/T ring is a
fast pseudo/double-ring made by your
machine.
6
Fax
31

Brother MFC-L2740DW Specifications

General

Print technology	Laser
Maximum resolution	2400 x 600 DPI
Economical printing	Yes
Duplex printing mode	Auto
Time to first page (black, normal)	8.5 s
Duplex print speed (ISO/IEC 24734) mono	15 ipm
Print speed (black, normal quality, A4/US Letter)	30 ppm
Duplex print speed (black, normal quality, A4/US Letter)	7.5 ppm
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	30 cpm
Scan to	E-mail, E-mail Server, File, FTP, Image, OCR
Scan drivers	ICA, TWAIN, WIA
Scanner type	Flatbed & ADF scanner
Grayscale levels	256
Input color depth	30 bit
Maximum scan area	A4 (210 x 297) mm
Output color depth	24 bit
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Faxing	Mono faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Fax coding methods	JBIG, MH, MMR (Fax coding method), MR
Fax resolution (black)	203 x 98 DPI
Fax speed dialing (max numbers)	200
PCL fonts	66
Digital sender	No
Printing colors	Black
Maximum duty cycle	- pages per month
Recommended duty cycle	250 - 2000 pages per month
Number of print cartridges	1
Page description languages	BR-Script 3, PCL 6
Email protocols	APOP, IMAP4, POP3, SMTP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100Base-T(X)
Security algorithms	128-bit WEP, 64-bit WEP, APOP, SMTP-AUTH, SNMP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK
Ethernet LAN data rates	10, 100 Mbit/s
Online services supported	Box, Dropbox, Evernote, Facebook, Flickr, Google Drive, OneDrive, Picasa
Mobile printing technologies	Apple AirPrint, Brother iPrint & Scan, Google Cloud Print
Supported network protocols (IPv4)	ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), WINS/NetBIOS name resolution, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port 9100, IPP, FTP Server, SNMPv1/v2c/v3, HTTP Server, TFTP Client/Server, SMTP Client, ICMP, Web Services (Print/Scan), SNTP Client, POP3, IMAP4
Supported network protocols (IPv6)	NDP, RA, DNS Resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/ Port 9100, IPP, FTP Server, SNMPv1/v2c/v3, HTTP Server, TFTP Client/Server, SMTP Client, ICMPv6, Web Services (Print/Scan), SNTP Client, POP3, IMAP4
Processor family	ARM9
Sound power level (standby)	33 dB
Sound pressure level (printing)	50 dB
Sound pressure level (quiet mode)	45 dB
Paper input type	Paper tray
Total input capacity	250 sheets
Total output capacity	100 sheets
Auto document feeder (ADF) input capacity	35 sheets
Custom media width	76.2 - 215.9 mm
Custom media length	127 - 355.6 mm
Paper tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper, Thick paper, Thicker paper, Thin paper
Paper tray media weight	60 - 105 g/m²
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
Maximum ISO A-series paper size	A4
Display	LCD
Control type	Touch
Display diagonal	2.7 \
Market positioning	Home & office
Standard interfaces	Ethernet, USB 1.1, USB 2.0, Wireless LAN
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	1104 W
Power consumption (off)	0.08 W
Power consumption (standby)	60 W
Power consumption (PowerSave)	6.6 W
Power consumption (average operating)	510 W
Fax compatibility	ITU-T G3
Minimum storage drive space	50 MB
Mac operating systems supported	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supported	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Bundled software	Brother Control Center 4\\r Nuance PaperPort 12 SE\\r Brother Control Center 2
Sustainability certificates	Nordic Swan Ecolabel, Blue Angel, ENERGY STAR
Package depth	517 mm
Package width	567 mm
Package height	435 mm
Package weight	14800 g
Storage temperature (T-T)	0 - 40 °C
Operating temperature (T-T)	10 - 32 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	399 mm
Width	409 mm
Height	317 mm