Brother MFC-9840CDW User Manual

Security features
29
4
Turning setting lock on/off 4
If you enter the wrong password when
following the instructions below, the LCD will
show Wrong Password. Re-enter the
correct password.
Turning setting lock on 4
a Press Menu, 1, 9, 1.
19.Security
1.Setting Lock
a On
b Set Password
Select ab or OK
b Press a or b to choose On.
Press OK.
c Enter your four-digit password.
Press OK.
d Press Stop/Exit.
Turning setting lock off 4
a Press Menu, 1, 9, 1.
19.Security
1.Setting Lock
Password:XXXX
Enter & OK Key
b Enter your four-digit password.
Press OK twice.
c Press Stop/Exit.
Secure Function Lock 4
Secure Function Lock lets you restrict Public
access to certain machine functions (Fax Tx,
Fax Rx, Copy, Scan and Print
1
).
This feature also prevents users from
changing the Default settings of the machine
by limiting access to the Menu settings.
Disabling at least one function is required to
turn on Secure Function Lock for the Public
user.
Access to restricted operations can be
enabled by creating a restricted user.
Restricted users must enter a user password
to use the machine.
Make a careful note of your password. If you
forget it, please call Brother Customer
Service.
1
Print includes PC-Fax Send as well as all print jobs.
Note
• You can set up to 25 individual users and
one Public user.
• When you set up a Public user, you can
restrict one or more of the machine’s
functions to all users who do not have a
password.
• Only administrators can set limitations
and make changes for each user.
• When Print is disabled, PC print jobs will
be lost without notification.
• When Secure Function Lock is on, you
can only use 21.Contrast,
26.Polled TX or 27.Coverpg Setup
in the Fax menu.
If Fax Tx is disabled, you cannot use any
function in the Fax menu.
• Polling Receive is enabled only when the
both Fax Tx and Fax Rx are enabled.

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