Brother MFC-7420 User Manual

Important information
10 - 2
10
Important Information
for Australia
IMPORTANT-For Your Safety
To ensure safe operation the three-pin plug
supplied must be inserted only into a standard
three-pin power point which is effectively grounded
through the normal household wiring.
Extension cords used with the equipment must be
three-conductor and be correctly wired to provide
connection to ground. Incorrectly wired extension
cords are a major cause of fatalities.
The fact that the equipment operates satisfactorily
does not imply that the power is grounded and that
the installation is completely safe. For your safety,
if in any doubt about the effective grounding of the
power, consult a qualified electrician.
International E
NERGY
S
TAR
®
Compliance Statement
The purpose of the International E
NERGY
S
TAR
®
Program is to promote the development and
popularization of energy-efficient office equipment.
As an E
NERGY
S
TAR
®
Partner, Brother Industries,
Ltd. has determined that this product meets the
E
NERGY
S
TAR
®
guidelines for energy efficiency.
Important safety instructions
1
Read all of these instructions.
2
Save them for later reference.
3 Follow all warnings and instructions marked
on the product.
4
Unplug this product from the wall socket
before cleaning. Do not use liquid or aerosol
cleaners. Use a damp cloth for cleaning.
5
Do not use this product near water.
6
Do not place this product on an unstable
cart, stand, or table. The product may fall,
causing serious damage to the product.
7
Slots and openings in the cabinet and the
back or bottom are provided for ventilation;
to ensure reliable operation of the product
and to protect it from overheating, these
openings must not be blocked or covered.
The openings should never be blocked by
placing the product on a bed, sofa, rug, or
other similar surface. This product should
never be placed near or over a radiator or
heater. This product should never be placed
in a built-in installation unless proper
ventilation is provided.
8
This product should be operated from the
type of power source indicated on the label.
If you are not sure of the type of power
available, call your dealer or local power
company.
9 This product is equipped with a 3-wire
grounded plug, a plug having a third
(grounded) pin. This plug will only fit into a
grounded power outlet. This is a safety
feature. If you are unable to insert the plug
into the outlet, call your electrician to replace
your obsolete outlet. Do not defeat the
purpose of the grounded plug.
0 Do not allow anything to rest on the power
cord. Do not place this product where people
can walk on the cord.

Brother MFC-7420 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)	20 ppm
Maximum print size	210 x 297 mm
Maximum ISO A-series paper size	A4
Scanner type	Flatbed scanner
Grayscale levels	64
Input color depth	24 bit
Maximum scan resolution	9600 x 9600 DPI
Maximum copy resolution	600 x 300 DPI
Copy speed (black, normal quality, A4)	20 cpm
Faxing	Mono faxing
Fax memory	400 pages
Modem speed	14.4 Kbit/s
Auto-redialing	Yes
Fax speed dialing (max numbers)	200
Total input capacity	250 sheets
Auto document feeder (ADF) input capacity	35 sheets
Internal memory	16 MB
Sound pressure level (printing)	53 dB
Dimensions (WxDxH)	432 x 395 x 294 mm
All-in-one functions	Fax, Scan
Standard media sizes	A4, LTR, EXE, A5, A6, B5, B6
Media types supported	Plain, Recycled, Envelopes, Transparency, Bond, Labels
Color all-in-one functions	scan, n
Compatible operating systems	Windows 98/98SE/Me/2000/NT/XP Mac OS 9.1-9.2 + Mac OS X 10.2.4
Standard interfaces	Parallel, USB 2.0
Parallel ports quantity	1
Maximum duty cycle	10000 pages per month
Operating relative humidity (H-H)	20 - 80 %
Package weight	14500 g
Market positioning	Home & office