Brother MFC-9840CDW Network User's Guide

Security features
134
14
Security protocols 14
The Brother print server supports the following security protocols.
Note
How to configure the protocol settings, see Using Web Based Management (web browser) to change the
print/scan settings on page 18.
SSL (Secure Socket Layer) / TLS (Transport Layer Security) 14
These security communication protocols encrypt data to prevent security threats.
Web server (HTTPS) 14
The internet protocol that the Hyper Text Transfer Protocol (HTTP) uses SSL.
IPPS 14
The printing protocol that the Internet Printing Protocol (IPP Version 1.0) uses SSL.
Security methods for E-mail notification 14
The Brother print server supports the following security methods for E-mail notification.
Note
How to configure the settings of security methods, see Using Web Based Management (web browser) to
change the print/scan settings on page 18.
POP before SMTP (PbS) 14
The user authentication method for sending E-mail from a client. The client is given permission to use the
SMTP server by accessing the POP3 server before sending the E-mail.
SMTP-AUTH (SMTP Authentication) 14
SMTP-AUTH expands SMTP (the Internet E-mail sending protocol) to include an authentication method that
ensures the true identity of the sender is known.
APOP (Authenticated Post Office Protocol) 14
APOP expands POP3 (the Internet receiving protocol) to include an authentication method that encrypts the
password when the client receives E-mail.

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