Brother 7820 N Manual

ix
Setting up the password ............................................................................2-8
Changing the TX Lock password...............................................................2-8
Turning TX Lock on ...................................................................................2-9
Turning TX Lock off ...................................................................................2-9
Memory Security (MFC-7820N only)...

x
4Setup Receive
Basic receiving operations ................................................................................... 4-1Choosing the Receive Mode  ........................................................................ 4-1To select or change your Receive Mode ...................................................4-2
Setting the Ring Delay  ..................................................................................4-2
Setting the F/T Ring Time (Fax/Tel mode...

xi
7Printing reports
Fax settings and activity ......................................................................................7-1Customizing the Transmission Verification Report ........................................7-1
Setting the Journal Period .............................................................................7-2
Printing reports ..............................................................................................7-2How to print a report...

xii
Paper jams .................................................................................................. 11-7Paper is jammed inside the machine.......................................................11-7
Paper is jammed at the back of the machine ..........................................11-8
Paper is jammed inside the drum unit and toner cartridge assembly .... 11-10
If you are having difficulty with your machine ............................................11-11
Improving the print quality...

xiii
Inserting spaces ..................................................................................... B-10
Making corrections ................................................................................. B-10
Repeating letters .................................................................................... B-10
Special characters and symbols  ............................................................ B-10
GGlossary G-1
SSpecifications
Product description...

1 - 1
1
Using 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.
Introduction
BoldBold typeface identifies specific keys on the machine’s control panel.
Italics Italicized typeface emphasizes an important point or refers you to a related topic.
CourierCourier type face identifies the messages on the LCD of the machine....

Introduction1 - 2
1
Choosing a location
Place your machine on a flat, stable surface that  is free of vibration and shocks, such as a desk. 
Put the machine near a telephone socket and a standard, grounded electrical socket. Choose a 
location where the temperature remains between 10°C and 32.5°C.
CAUTION
■Avoid placing your machine in a high-traffic area.
■Do not place the machine near heaters, air conditioners, water, chemicals, or refrigerators. 
■Do not expose the machine to direct sunlight,...

Chapter 1
1 - 3
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.
Note
Network is not available for MFC-7420.
MFC-7420: Network features are available 
only with an optional Print or...

Introduction1 - 4
1
To view Documentation (For Macintosh®)
1Turn on your Macintosh®. Insert the 
Brother CD-ROM labelled Macintosh® 
into your CD-ROM drive. The following 
window will appear.
2Double-click the  Documentation icon.
3The select Language screen appears, 
double-click your language.
4Click the documentation you want to 
read.
Quick Setup Guide:  Setup and 
Software Installation Instructions
 Users Guide (2 or 3 manuals):  
User’s Guide for stand-alone 
operations, Software User’s Guide...

Chapter 1
1 - 5
Control panel overview
MFC-7420 and MFC-7820N have similar control keys.
5
1  One-Touch Keys
These 4 keys give you instant access to 8 
previously stored numbers.
2 Shift
To access One-Touch numbers 5 to 8, hold 
down  Shift as you press the One-Touch key.
3 Fax and telephone keys:
Redial/Pause
Redials the last number you called. It also 
inserts a pause in quick dial numbers.
Tel/R
This key is used to have a telephone 
conversation after picking up the external 
handset in F/T...