Getting started
2 - 6
2
Sleep Time
Setting the Sleep Time reduces power
consumption by turning off the fuser inside
the machine while it is idle. You can choose
how long the machine is idle (from 00 to 99
minutes) before it goes into sleep mode. The
timer is automatically reset when the machine
receives a Fax or PC data or makes a copy.
The factory setting is 05 minutes. While the
machine is in sleep mode you will see
Sleep
on the LCD. If you try to print or copy in sleep
mode, there will be a short delay while the
fuser warms up to its working temperature.
1
Press
Menu/Set
,
1
,
6
,
2
.
2
Use the dial pad to enter the length of
time the machine is idle before it goes
into sleep mode (00 to 99).
Press
Menu/Set
.
3
Press
Stop/Exit
.
Note
■
If you want to turn off sleep mode, press
Start
and
Options
simultaneously in Step
2
.
■
If the machine is in Sleep Mode when you
change the Sleep Time, the new setting
will take effect the next time the machine
copies, prints or is turned off and on.
Setting the LCD Contrast
You can change the contrast to help the LCD
look lighter or darker.
1
Press
Menu/Set
,
1
,
7
.
2
Press
▲
or
▼
to select
Light
or
Dark
.
Press
Menu/Set
.
3
Press
Stop/Exit
.
Security
You can set up your machine with multiple
levels of security using TX Lock (MFC-7420
only), Memory Security (MFC-7820N only)
and Setting Lock.
TX Lock (MFC-7420 only)
TX Lock lets you prevent unauthorized
access to the machine. You will not be able to
continue to schedule Delayed Faxes or
Polling jobs. However, any pre-scheduled
Delayed Faxes will be sent even if you turn on
TX Lock, so they won’t be lost.
While TX Lock is on, the following operations
are available:
■
Receiving faxes
■
Fax Forwarding
(if Fax Forwarding was already on)
■
Remote Retrieval
(if Fax Storage was already on)
■
PC Fax Receive
(if PC Fax Receive was already on)
While TX Lock is on, the following operations
are NOT available:
■
Sending faxes
■
Copying
■
PC printing
■
PC scanning
Ecology
2.Sleep Time
General Setup
7.LCD Contrast
Содержание MFC 7820N - Network Monochrome Laser Multifunction Center
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