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HOW TO USE ON-SCREEN PROGRAMMING (OSP) AND HELP KEY
MFC 4550/6550MC/7550MC
OP-US-5.0
S L E E P T I M E : 0 5 M I N
-Sleep
Mode
is
activated
when
the
heater
stops.
However,
the
cooling
fan
will
continue
to
run
until
the
machine
has
cooled
down.
The
actual
time
before
the
fan
stops
will
vary
depending
upon
operating
conditions.
-It
will
take
approximately
12
to
30
seconds
for
the
machine
to
warm
up
from
the
sleep
mode
before
you
can
start
printing
or
copying.
The
LCD
will
show
WARMING
UP
during
this
time.
When
it
is
ready
it
will
automatically
start
the
last
job
you
have
entered.
NOTE: The
cooling
fan
will
continue
to
run
until
the
temperature
of
the
machine
reaches
a
certain
level.
Even
after
the
heater
stops,
the
machine
will
have
to
warm
up
before
copying
and
printing.
NOTICE
8 . S L E E P M O D E
6. Enter
sleep
time
(00
to
99)
by
using
number
keys.
Example:
05.
7. Press
Set
.
8. Press
Stop
to
exit.