Brother MFC-9840CDW Network User's Guide

Security features
136
14
Managing your network printer securely 14
To manage your network printer securely, you need to use the management utilities with security protocols.
Secure Management using Web Based Management (web browser) 14
To use the HTTPS protocol, the following printer settings are required.
 A certificate and private key must be installed in the printer. For how to install a certificate and private key,
see Creating and installing a certificate on page 141.
 The HTTPS protocol must be enabled. To enable the HTTPS protocol, see Configuring the protocol
settings on page 135.
Note
We recommend Microsoft Internet Explorer 6.0
®
(or greater) or Firefox
®
1.0 (or greater) for Windows
®
and
Safari™ 1.0 for Macintosh
®
. Please also make sure that JavaScript and Cookies are always enabled in
whichever browser you use. We recommend you upgrade to Safari™ 1.2 or greater to enable JavaScript.
To use a web browser, you will need to know the IP address of the print server.
a Start your web browser.
b Type “https://Common Name/” into your browser. (Where “Common Name” is the Common Name that
you assigned for the certificate, such as an IP address, node name or domain name. For how to assign
a Common Name for the certificate, see Creating and installing a certificate on page 141.)
 For example:
https://192.168.1.2/ (if the Common Name is the printer’s IP address)
https://BRNxxxxxx/ (if the Common Name is the printer’s node name)
Note
If you have edited the hosts file on your computer or are using a Domain Name System, you can also enter
the DNS name of the print server. As the print server supports TCP/IP and NetBIOS names, you can also
enter the NetBIOS name of the print server. The NetBIOS name can be seen in the Network Configuration
List. To learn how to print the Network Configuration List, see Printing the Network Configuration List on
page 105. The NetBIOS name assigned is the first 15 characters of the node name and by default it will
appear as “BRNxxxxxx” for a wired network or “BRWxxxxxx” for a wireless network (where “xxxxxx” is the
last six digits of the Ethernet address).
c You can now access the printer using HTTPS.
Note
Disable the Telnet, FTP and TFTP protocols. Accessing the machine using these protocols is not secure.
For how to configure the protocol settings, see Using Web Based Management (web browser) to change
the print/scan settings on page 18.

Brother MFC-9840CDW Specifications

General

Print technology	Laser
Maximum resolution	600 x 2400 DPI
Economical printing	Yes
Time to first page (black, normal)	16 s
Time to first page (color, normal)	17 s
Print speed (black, normal quality, A4/US Letter)	20 ppm
Scan to	E-mail, FTP, OCR, USB
Scanner type	Flatbed scanner
Grayscale levels	256
Input color depth	48 bit
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	1200 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
N-in-1 copy function (N=)	4, 9, 16, 25
Copy speed (black, normal quality, A4)	16 cpm
Faxing	Mono faxing
Fax memory	400 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	300
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	35 sheets
Internal memory	128 MB
Sound power level (standby)	30 dB
Sound pressure level (printing)	54.5 dB
Custom media sizes	(69.9 - 216mm) - (116 - 406.4mm)
Dimensions (WxDxH)	530 x 539 x 520 mm
Networking features	10/100Base-TX
Wireless technology	IEEE 802.11b/g
All-in-one functions	Copy, Fax, Scan
Maximum internal memory	0.640 GB
Color all-in-one functions	copy, print, scan
Media weight (tray 1)	60 - 105g/m2
Paper tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Security algorithms	LEAP
Supported network protocols (IPv4)	TCP/IP (IPv4 & IPv6)
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Bundled software	ScanSoft PaperPort (Win) NewSoft Presto! PageManager (Mac)
Power consumption (PowerSave)	36 W
Power consumption (average operating)	515, 100 W
Package weight	45800 g
Digital sender	No
Maximum duty cycle	3000 pages per month
Market positioning	Business