Brother MFC-7840W Specifications

Built-in Ethernet &
USB Interfaces
Flexible connectivity
High-Quality Output
Up to HQ1200 printing
(2400 x 600 dpi)
250-Sheet Paper Capacity
Holds letter or legal size paper
35-page Auto-Document
Feeder Capacity
Copy or scan multi-page
documents easily
Flatbed Copying & Scanning
Convenient for walk-up copying
and scanning
Compact and affordable, ideal for any desktop or small office
The MFC-7000 Series
Fold-Out Rear Output Tray
Allows for straight through
paper path for envelopes or
thicker media
High-Yield Replacement
Toner Cartridge Available
Helps keep running costs low
The MFC-7440N and MFC-7840w compact
monochrome laser all-in-ones from Brother
®
are outstanding space-saving solutions for
busy small businesses and home offices.
Combining high-quality laser printing, copying,
color scanning and faxing into a single device,
these all-in-ones can help enhance the productivity
of any office with their crisp output, comprehensive
features and reliable performance.
In addition, their attractive acquisition and low
running costs are sure to keep your accountant
and your office equipment budget on target, too.
13014J R3 BRO2803-1-7000cat-040808.indd 3 4/16/08 3:55:34 PM

Brother MFC-7840W Specifications

General

Print technology	Laser
Maximum resolution	600 x 2400 DPI
Time to first page (black, normal)	10 s
Print speed (black, normal quality, A4/US Letter)	22 ppm
Grayscale levels	256
Input color depth	24 bit
USB port	Yes
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Dimensions (WxDxH)	428 x 396 x 304 mm
Networking features	10/100 Base-TX Ethernet
Wireless technology	IEEE802.11b/g
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	scan, n
Compatible operating systems	Windows Vista/XP-Home/2003/2000 Mac OS X 10.2.4 & later Linux printer driver
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4, 9, 16, 25
Copy speed (black, normal quality, A4)	22 cpm
Faxing	Mono faxing
Fax memory	500 pages
Fax coding methods	MH, MMR (Fax coding method), MR
Fax speed dialing (max numbers)	200
Maximum input capacity	250 sheets
Multi-Purpose tray input capacity	1 sheets
Auto document feeder (ADF) input capacity	35 sheets
Internal memory	32 MB
Sound power level (standby)	32 dB
Sound pressure level (printing)	53 dB
Media weight (tray 1)	60 - 105 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Supported network protocols (IPv4)	IPv4, IPv6
Sustainability certificates	ENERGY STAR
Power consumption (standby)	75 W
Power consumption (PowerSave)	12 W
Power consumption (average operating)	320 W
Package weight	13.400 g
Market positioning	Home & office