Please complete the following information for future
reference:
Model Number: MFC-9420CN
Serial Number:*
Date of Purchase:
Place of Purchase:
* The serial number can be displayed on the LCD screen
(Menu/Set, 7, 1). Retain this User’s Guide with your sales
receipt as a permanent record of your purchase, in the
event of theft, fire or warranty service.
Register your product on-line at
http://www.brother.com/registration/
By registering your product with Brother, you will be recorded
as the original owner of the product. Your registration with
Brother:
may serve as confirmation of the purchase date of your
■
product should you lose your receipt; and
may support an insurance claim by you in the event of
THIS EQUIPMENT IS DESIGNED TO WORK WITH A TWO WIRE ANALOGUE PSTN LINE FITTED WITH
THE APPROPRIATE CONNECTOR.
APPROVAL INFORMATION
Brother advises that this product may not function correctly in a country other than where it was
originally purchased, and does not offer any warranty in the event that this product is used on
public telecommunication lines in another country.
Compilation and Publication Notice
Under the supervision of Brother Industries Ltd., this manual has been compiled and published,
covering the latest product descriptions and specifications.
The contents of this manual and the specifications of this product are subject to change without
notice.
Brother reserves the right to make changes without notice in the specifications and materials
contained herein and shall not be responsible for any damages (including consequential) caused
by reliance on the materials presented, including but not limited to typographical and other errors
relating to the publication.
Note
Brother does not recommend the use of consumables other than genuine Brother consumables.
Your machine warranty may not cover any damage arising from the use of non genuine Brother
consumables.
i
Quick Reference Guide
Sending Faxes
Automatic Transmission using the ADF
If it is not illuminated in blue, press
1
(Fax).
Load your document.
2
3 Enter the fax number using One-Touch,
Speed-Dial, Search or the dial pad.
Press Mono Start or Colour Start.
4
Storing numbers
Storing One-Touch Dial numbers
Press Menu/Set, 2, 3, 1.
1
Press the One-Touch key where you
2
want to store the number.
Note
To access One-Touch numbers 9 to 16, hold
down Shift as you press the One-Touch key.
Select Fax/Tel.
3
Press Menu/Set.
Enter the number (up to 20 digits).
4
Press Menu/Set.
Enter the name up to 15 characters (or
5
leave it blank).
Press Menu/Set.
Press Stop/Exit.
6
Storing Speed-Dial numbers
Press Menu/Set, 2, 3, 2.
1
Using the dial pad, enter a three-digit
2
Speed-Dial location number (001 - 200).
Press Menu/Set.
Select Fax/Tel.
3
Press Menu/Set.
Enter the number (up to 20 digits).
4
Press Menu/Set.
Enter the name up to 15 characters (or
5
leave it blank).
Press Menu/Set.
Press Stop/Exit.
6
Dialling operations
One-Touch Dialling / Speed-Dialling
If it is not illuminated in blue, press
1
(Fax).
Load your document.
2
Press the One-Touch key of the number
3
you want to call.
Note
To dial One-Touch numbers 9 to 16, hold
down Shift as you press the One-Touch key.
—OR—
Press Search/Speed Dial, press #.
Press the three-digit Speed-Dial
number.
Press Mono Start or Colour Start.
4
ii
Using Search
If it is not illuminated in blue, press
1
(Fax).
Load your document.
2
3 Press Search/Speed Dial
enter the first letter of the name you’re
looking for.
Press or to search the memory.
4
Press Mono Start or Colour Start.
5
Making copies
Single copy
Press (Copy) to illuminate it in
1
blue.
Load your document.
2
Press Mono Start or Colour Start.
3
Sorting copies using the ADF
Press (Copy) to illuminate it in
1
blue.
▲
▲
,
and then
Load your document.
2
Use the dial pad to enter the number of
3
copies you want (up to 99).
Press Options and ▲ or ▼ to select
4
Stack/Sort.
Press Menu/Set.
Press ▲ or ▼ to select Sort.
5
Press Menu/Set.
Press Mono Start or Colour Start.
6
iii
Table of Contents
Section I - General
1
2
General Information
Using this Guide..................................................................................................1-1
All the chapter headings and subheadings are listed in the Table of Contents. You will be able to
find information about a specific feature or operation by checking the Index at the back of this
Guide.
Symbols used in this Guide
Throughout this Guide you will see special symbols alerting you to important warnings, notes and
actions. Special fonts identify keys you should press, messages that appear on the LCD, and
important points or related topics.
BoldBold typeface identifies specific keys on the machine’s control panel.
ItalicsItalicized typeface emphasizes an important point or refers you to a related topic.
CourierCourier type face identifies the messages on the LCD of the machine.
1
Warnings tell you what to do to prevent possible personal injury.
Electrical Hazard icons alert you to a possible electrical shock.
Hot Surface icons warn you not to touch machine parts that are hot.
Cautions specify procedures you must follow or avoid to prevent possible
damage to the machine or other objects.
Improper Setup icons alerts you to devices and operations that are not
compatible with the machine.
Notes tell you how you should respond to a situation that may arise or give tips
about how the operation works with other features.
1 - 1
Chapter 1
How to access the
complete User’s Guide
This User’s Guide does not contain all the
information about the machine such as how
to use the advanced features of the Fax,
Printer, Scanner, PC Fax and Network. When
you are ready to learn detailed information
about these operations, read the complete
User’s Guide located in the ‘Documentation’
section of the CD-ROM.
To view Documentation
(For Windows®)
From the Start menu, select Brother, MFL
Pro Suite MFC-9420CN from the Programs
Group and then select User’s Guide.
—OR—
Turn on your PC. Insert the Brother
1
CD-ROM labelled Windows
CD-ROM drive.
If the model name screen appears, click
2
your model name.
If the language screen appears, click
3
your language.
The CD-ROM main menu will appear.
®
into your
Note
If this window does not appear, use
Windows
program from the root directory of the Brother
CD-ROM.
®
Explorer to run the setup.exe
4 Click Documentation.
Click the documentation you want to
5
read.
• Quick Setup Guide: Setup and
Software Installation Instructions
• User’s Guide (3 manuals): User’s
Guide for stand-alone operations,
Software User’s Guide and Network
User’s Guide
®
• PaperPort
Management Software
How to find Scanning instructions
There are several ways you can scan
documents. You can find the instructions as
follows:
Software User's Guide:
■ Scanning in Chapter 2
(For Windows® 98/98SE/Me/2000
Professional/XP/Windows NT
Workstation Version 4.0)
■ ControlCenter2 in Chapter 3
(For Windows® 98/98SE/Me/2000
Professional/XP/Windows NT
Workstation Version 4.0)
■ Network Scanning in Chapter 4
®
PaperPort
User's Guide
User’s Guide: Document
®
®
1 - 2
■ Instructions for scanning directly from
ScanSoft
®
PaperPort
®
General Information
To view Documentation
(For Macintosh®)
Turn on your Macintosh®. Insert the
1
Brother CD-ROM labelled Macintosh
into your CD-ROM drive. The following
window will appear.
(Mac OS® X)
Double-click the Documentation icon.
2
The select Language screen appears,
3
double-click your language.
Click the documentation you want to
4
read.
How to find Scanning instructions
There are several ways you can scan
documents. You can find the instructions as
follows:
®
Software User's Guide:
■ Scanning in Chapter 8
®
(For Mac OS
or greater)
■ ControlCenter2 (For Mac OS
greater) in Chapter 9
■ Network Scanning (For Mac OS
or greater) in Chapter 10
®
Presto!
■ Instructions for scanning directly from
PageManager® User's Guide
Presto!
9.1 - 9.2/Mac OS® X 10.2.4
®
PageManager
®
®
X 10.2.4 or
®
X 10.2.4
1
• Quick Setup Guide: Setup and
Software Installation Instructions
• User's Guide (3 manuals): User’s
Guide for stand-alone operations,
Software User’s Guide and Network
User’s Guide
1 - 3
Chapter 1
Control panel overview
One-Touch Keys
1
These 8 keys give you instant access to 16
previously stored numbers.
Shift
2
To access One-Touch numbers 9 to 16, hold
down Shift as you press the One-Touch key.
3 Copy keys (Temporary settings):
Enlarge/Reduce
Lets you reduce or enlarge copies depending
upon the ratio you select.
Options
You can quickly and easily select temporary
settings for copying.
4 Mode keys:
Fax
Lets you access Fax mode.
Scan
Lets you access Scan mode.
Copy
Lets you access Copy mode.
01/03 15:25 Fax
Sleep
5 Navigation keys:
Menu/Set
The same key is used for Menu and Set
operations.
Lets you access the Menu to program and
store your settings in the machine.
Volume keys
▲
▲
In standby mode you can press these keys to
adjust the ring volume.
▼
Search/Speed Dial
Lets you look up numbers that are stored in
the dialling memory. It also lets you dial
stored numbers by pressing # and a
three-digit number.
▲
▲
Press to scroll forward or backward to a
menu selection.
▲
▼
or
Press to scroll through the menus and
options.
1 - 4
01/03 15:25 Fax
Sleep
General Information
1
Dial Pad
6
Use these keys to dial telephone or fax
numbers and as a keyboard for entering
information into the machine.
The # key lets you temporarily switch the
dialling mode during a telephone call from
Pulse to Tone (not available in New
Zealand).
Mono Start
7
Lets you start sending faxes or make copies
in black and white.
Colour Start
Lets you start sending faxes or make copies
in full colour.
Stop/Exit
8
Stops an operation or exits from the menu.
Secure Print
9
Lets you print secured print data saved in the
machine’s memory if you enter the four-digit
password. (For details about using this
feature, for Windows
Software User’s Guide on the CD-ROM, and
for Macintosh
Software User’s Guide on the CD-ROM.)
®
, see Chapter 1 in the
®
, see Chapter 7 in the
Liquid Crystal Display (LCD)
@
Displays messages on the screen to help you
set up and use your machine.
A Fax and telephone keys:
Redial/Pause
Redials the last number you called. It also
inserts a pause in quick dial numbers.
Hook
Press before dialling if you want to make sure
a fax machine will answer, and then press
Mono Start or Colour Start. Also, press this
key after picking up the handset of an
external telephone during the F/T
double/pseudo-ring.
Resolution
Sets the resolution when you send a fax.
B Print key:
Job Cancel
You can cancel a print job and clear the
machine’s memory.
1 - 5
Chapter 1
About fax machines
Fax tones and handshake
When someone is sending a fax, the fax
machine sends fax calling tones (CNG
tones). These are quiet, intermittent beeps
every 4-seconds. You’ll hear them after you
dial and press Mono Start or Colour Start
and they will continue for about 60 seconds
after dialling. During that time, the sending
machine must begin the “handshake” or
connection with the receiving machine.
Each time you use automatic procedures to
send a fax, you are sending CNG tones over
the phone line. You will soon learn to listen for
these quiet beeps each time you answer a
phone on your fax line, so you will know if you
are receiving a fax message.
The receiving fax responds with fax receiving
tones, which are loud, chirping sounds. A
receiving fax chirps for about 40 seconds
over the phone line, and the LCD shows
Receiving.
If your machine is set to the Fax Only mode,
it will answer every call automatically with fax
receiving tones. If the other person hangs up,
your machine will continue to send the
“chirps” for about 40 seconds, and the LCD
continues to show
receiving, press Stop/Exit.
The fax ‘handshake’ is the time in which the
sending machine’s CNG tones and the
receiving machine’s “chirps” overlap. This
must be for at least 2 to 4 seconds, so both
machines can understand how each is
sending and receiving the fax. The
handshake cannot begin until the call is
answered, and the CNG tones only last for
about 60 seconds after the number is dialled.
So it is important for the receiving machine to
answer the call in as few rings as possible.
Receiving. To cancel
ECM (Error Correction Mode)
The Error Correction Mode (ECM) is a way for
the machine to check a fax transmission
while it is in progress. If the machine detects
errors during fax transmission, it resends the
pages of the fax that had an error. ECM
transmissions are only possible between fax
machines that both have this feature. If they
do, you may send and receive fax messages
that are continuously being checked by the
machine.
Multi-Line connections
(PABX)
Most offices use a central telephone system.
Brother recommends that all our Fax/MFC
machines be connected to a discreet
(dedicated) line. Although a particular PABX
may appear to work with a particular model of
fax machine, we cannot guarantee that the
unit will operate correctly.
While it is often relatively simple to connect a
fax machine to a PABX, (Private Automatic
Branch Exchange), we suggest that you
contact the company that installed your
telephone system and ask them to connect
the fax machine for you.
Brother does not recommend the use of a
PABX line. PABX limitations in general can
cause some functions of the fax machine not
to work correctly.
Do not load envelopes, transparencies,
labels or thick paper (more than 105 gsm)
into the optional lower tray unit. It may
cause paper jams.
Type and size of paper
The machine loads paper from the installed
standard paper tray or the optional lower tray.
Standard paper tray
Since the standard paper tray is a universal
type, you can use any of the paper types and
sizes (one paper type and size at a time)
listed in the table in Paper capacity of the paper trays on page 2-2. The tray can hold up
to 250 sheets of paper (80 gsm) or up to 15
envelopes (paper can be loaded up to the top
line of the maximum paper mark on the
sliding paper width guide).
Optional lower tray (LT-27CL)
The optional lower tray can hold up to 530
sheets of Letter/A4 paper (80 gsm). The
maximum capacity is 44 mm paper height.
The names for the paper trays in the machine
driver and this Guide are as follows:
Tray and optional unitName
Standard paper trayTray 1
Optional lower trayTray 2
2
2 - 1
Chapter 2
Paper capacity of the paper trays
Standard Paper Tray
(Tray 1)
Paper sizeA4, Letter, B5 (JIS/ISO), Executive,
A5, COM10, DL,
104.8 x 210 mm to 215.9 x 297 mm
Number of sheetsPlain paperUp to 250 sheets
(80 gsm)
Thick/Thicker
paper
Up to 40 sheets
(165 gsm)
TransparenciesUp to 50 sheetsn/a
LabelsUp to 80 sheetsn/a
EnvelopesUp to 15 sheets or 7 sheets for H/H*
condition.
* H/H = High temperature/High humidity
Recommended paper specifications
The following paper specifications are suitable for this machine.
The machine is designed to work well with
most types of xerographic and bond paper.
However, some paper variables may have an
effect on print quality or handling reliability.
Always test samples of paper before
purchasing to ensure desirable performance.
Some important guidelines when selecting
paper are:
■ Supplier should be informed that the
paper or envelopes will be used in a colour
laser machine.
■ Preprinted paper must use inks that can
withstand the temperature of the
machine's fusing process (200 degrees
centigrade or 392 degrees Fahrenheit for
a period of 0.1 seconds).
■ If you have selected a cotton bond paper,
paper having a rough surface, such as
cockle or laid finished paper or paper that
is wrinkled or puckered, the paper may
exhibit degraded performance.
Types of paper to avoid
CAUTION
Some types of paper may not perform well
or may cause damage to your machine.
Do not use paper:
■ that is highly textured
■ that is extremely smooth or shiny
■ that is curled or warped
■ that is coated or has a chemical finish
■ that is damaged, creased or folded
■ that exceeds the recommended weight
specification in this guide
■ with tabs and staples
■ with letterheads using low temperature
dyes or thermography
■ that is multipart or carbonless
■ that is designed for inkjet printing
If you use any of the types of paper listed
above, they may damage your machine.
This damage is not covered under any
Brother warranty or service agreement.
2
2 - 3
Chapter 2
Envelopes
Most envelopes will be suitable for your
machine. However, some envelopes will
have feed and print-quality problems
because of the way they have been made. A
suitable envelope should have edges with
straight, well-creased folds and the leading
edge should not be thicker than two pieces of
paper. The envelope should lie flat and not be
of baggy or flimsy construction. You should
buy quality envelopes from a supplier who
understands that you will be using the
envelopes in a laser machine.
Envelopes can be fed from Tray 1 only.
Note
Brother will not recommend a particular
envelope because envelope manufacturers
may change the envelope specifications. You
are responsible for the quality and
performance of the envelopes you use.
Note
■ Before you print envelopes, you must ‘fan’
the stack to avoid paper jams and
misfeeds.
■ Before you print a lot of envelopes, test
one to make sure that the print results are
what you want.
■ Envelope joints that are sealed by the
manufacturer should be secure.
■ Do not put different types of paper in the
paper tray at the same time because it
may cause paper jams or misfeeds.
■ For proper printing, you must choose the
same paper size from your software
application as the paper in the tray.
■ We recommend that you do not print
within 15 mm of the edges of envelopes.
■ See Acceptable paper and other media on
page 2-1.
Before you put envelopes in the tray, check
the following:
■ Envelopes should have a lengthwise
sealing flap.
■ The sealing flaps should be folded crisply
and correctly (irregularly cut or folded
envelopes may cause paper jams).
■ Envelopes should consist of two layers of
paper in the area circled in Figure 1.
Feeding
direction
Figure 1
2 - 4
Loading paper and documents
Types of envelopes to avoid
CAUTION
Do not use envelopes:
■ that are damaged, curled, wrinkled, or an unusual shape
■ that are extremely shiny or textured
■ with clasps, snaps or tie strings
■ with self-adhesive closures
■ that are of a baggy construction
■ that are not sharply creased
■ that are embossed (have raised writing on them)
■ that were previously printed by a laser machine
■ that are pre-printed on the inside
■ that cannot be arranged neatly when stacked
■ that are made of paper that weighs more than the paper weight specifications for the
machine
■ with edges that are not straight or consistently square
■ with windows, holes, cut-outs or perforations
■ with sealing flaps that have not been folded at purchase
■ with sealing flaps as shown in Figure 2
■ with each side folded as shown in Figure 3
2
If you use any of the types of envelopes listed above, they may damage your machine. This
damage is not covered under any Brother warranty or service agreement.
Figure 2Figure 3
2 - 5
Chapter 2
Labels and transparencies
The machine will print on most types of labels
and transparencies designed for use with a
laser machine. Labels should have an
adhesive which is acrylic-based since such
material is more stable at the high
temperatures in the fusing unit. Adhesives
should not come in contact with any part of
the machine, because the label stock may
stick to the opc belt or rollers and cause jams
and print quality problems. No adhesive
should be exposed between the labels.
Labels should be arranged so that they cover
the entire length and width of the sheet. Using
labels with spaces may result in labels
peeling off and causing serious jams or print
problems.
All labels and transparencies used in this
machine must be able to withstand a
temperature of 200 degrees centigrade for a
period of 0.1 seconds.
Label and transparency sheets should not
exceed the paper weight specifications
described in this User's Guide. Labels and
transparencies exceeding this specification
may not feed or print properly and may cause
damage to your machine.
Types of labels and transparencies to
avoid
Do not use labels or transparencies that are
damaged, curled, wrinkled or an unusual
shape.
CAUTION
■ Avoid feeding labels with the carrier
sheet exposed because your machine
will be damaged.
■ When feeding transparencies, use the
recommended type for laser machines.
For detailed information on the
specification of the proper
transparencies to purchase, call your
dealer or Brother Customer Service.
Transparencies and labels can be fed from
Tray 1 only.
2 - 6
Loading paper and documents
Printable area
The edges of the paper that cannot be printed
on are shown below.
Portrait
1
2
3
For all available paper sizes
14.2 mm
24.2 mm
34.2 mm
44.2 mm
4
Landscape
1
2
4
3
For all available paper sizes
14.2 mm
24.2 mm
34.2 mm
44.2 mm
Note
We recommend that you do not print within
15 mm of the edges of envelopes.
2
2 - 7
Chapter 2
Loading paper and
envelopes
The machine can feed paper from the
standard paper tray or the optional lower tray.
When you put paper into the paper tray, note
the following:
■ If you are loading Letter, A4 or Executive
size paper the machine will automatically
detect the paper size. If you want to load
B5 paper or envelopes you will need to
manually set the paper size. (See Paper Size on page 3-7.)
■ If your application software supports
paper size selection on the print menu,
you can select it through the software. If
your application software does not
support it, you can set the paper size in
the printer driver or by using the control
panel buttons.
■ Before using paper that has holes in it,
such as organizer sheets, you must ‘fan’
the stack to avoid paper jams and
misfeeds.
To load paper or other media in the
paper tray
Pull the paper tray completely out of the
1
machine.
While pressing the paper guide release
2
lever, slide the adjusters to fit the paper
size. Check that the guides are firmly in
the slots.
2 - 8
Fan the stack of paper well to avoid
3
paper jams and mis-feeds.
Loading paper and documents
Note
When you put paper in the paper tray, please
remember the following:
Put paper in the paper tray.
4
R
E
P
A
P
L
E
B
A
L
P
S
N
A
R
T
AB
Put the paper tray firmly back in the
5
L
E
V
N
E
T
S
D
R
A
C
Y
C
N
E
R
A
C
machine and unfold the output paper
tray support flap before you use the
machine.
■ Check that the paper is flat in the tray and
below the maximum paper mark, and that
2
the paper guides are touching the sides of
the paper stack.
■ The side to be printed on must be face up.
Printing on envelopes
Adjust the paper length and width guides to fit
the envelopes that are going to be used.
E
P
O
K
C
O
You can load envelopes into the standard
paper tray only.
Output paper
tray support flap
2 - 9
Chapter 2
Loading documents
You can send a fax, make copies, and scan
from the ADF (automatic document feeder)
and from the scanner glass.
Using the ADF (automatic
document feeder)
The ADF can hold up to 35 pages and feeds
each sheet individually. Use standard 80 gsm
paper and always fan the pages before
putting them in the ADF.
CAUTION
DO NOT leave thick documents on the
■
scanner glass. If you do this, the ADF
may jam.
DO NOT use paper that is curled,
■
wrinkled, folded, ripped, stapled,
paper-clipped, pasted or taped.
DO NOT use cardboard, newspaper or
■
fabric.
Fan the pages well. Make sure you put
1
the documents face up, top edge first
in the ADF until you feel them touch the
feed roller.
Adjust the paper guides to fit the width of
2
your documents.
Unfold the ADF document output
3
support flap.
■ Make sure documents written with ink are
completely dry.
■ Documents to be faxed must be from
147.3 to 215.9 mm wide and
147.3 to 356 mm long.
CAUTION
DO NOT pull on the document while it is
feeding.
2 - 10
Using the scanner glass
Loading paper and documents
Close the document cover.
3
You can use the scanner glass to fax, copy or
scan pages of a book or one page at a time.
Documents can be up to 215.9 mm wide and
297 mm long.
Note
To use the scanner glass, the ADF must be
empty.
Lift the document cover.
1
Using the document guidelines on the
2
left, centre the document face down on
the scanner glass.
Place documents Face Down on
the scanner glass.
CAUTION
If the document is a book or is thick, do not
slam the cover or press on it.
2
2 - 11
3
Setup
Date and Time
When the machine is not in use it will display
the date and time. If you set up the Station ID,
the date and time displayed by your machine
will be printed on every fax you send. If there
is a power failure, you may have to reset the
date and time. No other settings will be
affected.
Press Menu/Set, 0, 2.
1
Initial Setup
2.Date/Time
Enter the last two digits of the year.
2
Press Menu/Set.
Enter two digits for the month.
3
Press Menu/Set.
(For example, enter 09 for September,
or 10 for October.)
Enter two digits for the day.
4
Setting Daylight Savings Time
You can set the machine to change for
Daylight Savings Time manually. If you select
To Summer Time
forward on hour and it you select
To Winter Time
backward one hour. Make sure you have set
the correct date and time in the
setting.
Press Menu/Set, 1, 5.
1
General Setup
5.Clock Change
Press ▲ or ▼ to select To Summer
2
Time
(or To Winter Time).
Press Menu/Set.
Press Stop/Exit.
3
, it will reset the time
it will reset the time
Date/Time
Press Menu/Set.
(For example, enter 06 for 6th.)
Enter the time in 24-Hour format.
5
Press Menu/Set.
(For example, enter 15:25 for 3:25 P.M.)
Press Stop/Exit.
6
The LCD now shows the date and time
whenever the machine is idle and in Fax
mode.
When the machine is in Sleep mode, the
LCD shows
page 3-5.)
3 - 1
Sleep. (See Sleep Time on
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