Brother MFC-9840CDW Network User's Guide

Troubleshooting
165
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i Make sure if the new setting is added and is checked, and then click OK.
Note
After the Brother software package is installed, re-enable your Firewall.
Windows Vista™ users: 15
a Click the Start button, Control Panel, Network and Internet, Windows Firewall and click Change
settings.
b When the User Account Control screen appears, do the following.
 Users who have administrator rights: Click Continue.
 For users who do not have administrator rights: Enter the administrator password and click OK.
c Make sure that on (recommended) is selected on the General tab.
d Click the Exceptions tab.
e Click the Add port... button.
f To add port 54925 for network scanning, enter the information below:
1. In Name: Enter any description, for example, “Brother Scanner”.
2. In Port number: Enter “54925”.
3. Make sure UDP is selected.
4. Click OK.
g Click the Add port... button.
h To add port 54926 for network PC Fax, enter the information below:
1. In Name: Enter any description, for example, “Brother PC Fax”.
2. In Port number: - Enter “54926”.
3. Make sure UDP is selected.
4. Click OK.
i Make sure that the new setting is added and is checked, and then click Apply.
j If you still have trouble with your network connection such as network scanning or printing, check File
and Printer Sharing box in the Exceptions tab and then click Apply.
Note
After the Brother software package is installed, re-enable your Firewall.

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