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Brother MFC-7420 Quick Setup Guide

Brother MFC-7420
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6
Do not connect the Parallel or USB
cable yet.
1
Make sure that the power switch is off.
Connect the AC power cord to the machine.
2
Plug the AC power cord into an AC outlet.
Turn the power switch on.
3
Connect one end of the telephone line cord
to the socket on the machine marked LINE
and the other end to a modular wall socket.
Warning
The machine must be fitted with an earthed plug.
Since the machine is grounded through the power
outlet, you can protect yourself from potentially
hazardous electrical conditions on the telephone
network by keeping the power cord connected to
your machine when you connect it to a telephone
line. Similarly, you can protect yourself when you
want to move your machine by disconnecting the
telephone line first and then the power cord.
3
Install the Power Cord
and Phone Line
If you are sharing one phone line with an
external telephone, connect it as shown
below.
If you are sharing one phone line with an
external telephone answering machine,
connect it as shown below.
Please set the receive mode to External
TAD if you have an external answering
machine.
For more details, see “Connecting an
external telephone answering device
(TAD)” in the Appendix of the User’s
Guide.
TAD
TAD
Step 1
Setting Up the Machine

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Brother MFC-7420 Specifications

General IconGeneral
Print technologyLaser
Maximum resolution600 x 2400 DPI
Time to first page (black, normal)10 s
Print speed (black, normal quality, A4/US Letter)20 ppm
Maximum print size210 x 297 mm
Maximum ISO A-series paper sizeA4
Scanner typeFlatbed scanner
Grayscale levels64
Input color depth24 bit
Maximum scan resolution9600 x 9600 DPI
Maximum copy resolution600 x 300 DPI
Copy speed (black, normal quality, A4)20 cpm
FaxingMono faxing
Fax memory400 pages
Modem speed14.4 Kbit/s
Auto-redialingYes
Fax speed dialing (max numbers)200
Total input capacity250 sheets
Auto document feeder (ADF) input capacity35 sheets
Internal memory16 MB
Sound pressure level (printing)53 dB
Dimensions (WxDxH)432 x 395 x 294 mm
All-in-one functionsFax, Scan
Standard media sizesA4, LTR, EXE, A5, A6, B5, B6
Media types supportedPlain, Recycled, Envelopes, Transparency, Bond, Labels
Color all-in-one functionsscan, n
Compatible operating systemsWindows 98/98SE/Me/2000/NT/XP Mac OS 9.1-9.2 + Mac OS X 10.2.4
Standard interfacesParallel, USB 2.0
Parallel ports quantity1
Maximum duty cycle10000 pages per month
Operating relative humidity (H-H)20 - 80 %
Package weight14500 g
Market positioningHome & office

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