5 - 2 6
MFC 4550/6550MC/7550MC
OP-US-5.0
Sending FAX
Printing the Call Back Message
You
can
a
sample
Call
Back
Message
to
check
the
format.
THE DISPLAY WILL SHOW:
KEYS TO PRESS
1. Press
Function
.
(The MFC 4550 will skip to Step 4.)
2. Wait for two seconds.
(Only for MFC 6550MC/7550MC)
3. Press
1
.
(Only for MFC 6550MC/7550MC)
4. Press
3
.
5. Press
5
.
0 9 / 1 2 / 1 9 9 6 1 5 : 2 5
O N L I N E
ENTER NO. & SET
1 . F A X
3 . P R I N T R E P O R T S
1 . F A X
2 . P R I N T E R
5 . C A L L B A C K M S G
P R E S S S T A R T K E Y
P R I N T I N G
6. Press
Start
.
ECM
(Error
Correction
Mode)
The
Error
Correction
Mode
(ECM)
is
a
way
for
the
MFC
to
check
the
integrity
of
a
fax
transmission
while
it
is
in
progress.
ECM
transmissions
are
possible
only
between
machines
that
both
have
the
ECM
feature.
If
they
do,
you
may
send
and
receive
fax
messages
that
are
continuously
checked
for
their
integrity.
Sufficient
memory
must
be
available
in
your
machine
for
this
feature
to
work.
Error
Retransmission
Error
Retransmission
is
helpful
when
the
receiving
machine
does
not
have
ECM.
Even
though
your
machine
can
not
check
the
integrity
of
the
message,
it
will
send
the
affected
page(s)
again
after
occurrences
of
accidental
noise
have
caused
an
error.
This
feature
is
available
only
for
memory
transmission
using
Super
Quick-
FAX TRANSMISSION OPTIONS
SENDING FAXES
(Only for MFC
6550MC/
7550MC)
(Only for MFC
6550MC/
7550MC)