Brother MFC-7440N User Guide

Troubleshooting and routine maintenance
135
B
WARNING
HOT SURFACE
After you have just used the machine, some
internal parts of the machine will be
extremely hot. To prevent injury, when you
open the front or back cover (back output
tray) of the machine, DO NOT touch the
shaded parts shown in the illustration.
a Open the front cover.
b Slowly take out the drum unit and toner
cartridge assembly.
CAUTION
We recommend that you put the drum unit
and toner cartridge assembly on a clean,
flat surface with a sheet of disposable
paper or cloth underneath it in case you
accidentally spill or scatter toner.
To prevent damage to the machine caused
by static electricity, DO NOT touch the
electrodes shown in the illustration.
c Push down the green lock lever and take
the used toner cartridge out of the drum
unit.
WARNING
DO NOT put a toner cartridge into a fire. It
could explode, resulting in injuries.

Brother MFC-7440N Specifications

General

Print technology	Laser
Time to first page (black, normal)	10 s
Print speed (black, normal quality, A4/US Letter)	22 ppm
Internal memory	32 MB
Mac compatibility	Yes
Sound power level (standby)	32 dB
Sound pressure level (printing)	53 dB
Sustainability certificates	ENERGY STAR
Power consumption (standby)	75 W
Power consumption (average operating)	10, 320 W
Standard interfaces	Ethernet
Faxing	Mono faxing
Fax memory	400 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
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
Dimensions (WxDxH)	428 x 396 x 304 mm
Networking features	10/100BaseTX
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	scan, n
Compatible operating systems	Windows Vista, XP (32 & 64 bit); Windows 2000 Mac OS X 10.2.4 en recenter Linux printerdriver
Maximum copy resolution	600 x 600 DPI
Copy speed (black, normal quality, A4)	22 cpm
Display	LCD
Market positioning	Home & office
Bundled software	ScanSoft Paperport 11SE met OCR voor Windows Newsoft Presto! PageManager7 voor Macintosh
Package weight	14.900 g