Important information – Brother MFC 7550MC User Manual
Page 231
IMPORTANT INFORMATION
18-4
MFC 4550/6550MC/7550MC
OP-US-5.0
Maintenance
8.
This
product
should
be
operated
from
the
type
of
power
source
indicated
on
the
label.
If
you
are
not
sure
of
the
type
of
power
available,
consult
with
your
dealer
or
local
power
company.
9.
This
product
is
equipped
with
a
3-wire
grounding
type
plug,
a
plug
having
a
third
(grounding)
pin.
This
plug
will
fit
only
into
a
grounding-type
power
outlet.
This
is
a
safety
feature.
If
you
are
unable
to
insert
the
plug
into
the
outlet,
contact
your
electrician
to
replace
your
obsolete
outlet.
Do
not
defeat
the
purpose
of
the
grounding-type
plug.
10. Do
not
allow
anything
to
rest
on
the
power
cord.
Do
not
locate
this
product
where
people
can
walk
on
the
cord.
11. If
an
extension
cord
is
used
(see
page
2-8
of
Setup
Manual
for
Fax,
Printer,
Copier)
with
this
product,
make
sure
that
the
total
ampere
ratings
on
the
products
plugged
into
the
extension
cord
do
not
exceed
the
extension
cord
ampere
rating.
Also,
make
sure
that
the
total
of
all
products
plugged
into
the
wall
outlet
does
not
exceed
15
amperes
(U.S.A.
only).
12. Never
push
objects
of
any
kind
into
this
product
through
cabinet
slots
since
they
may
touch
dangerous
voltage
points
or
short
out
parts
resulting
in
a
risk
of
fire
or
electric
shock.
Never
spill
liquid
of
any
kind
on
the
product.
13. Do
not
attempt
to
service
this
product
yourself
because
opening
or
removing
covers
may
expose
you
to
dangerous
voltage
points
and/or
other
risks
and
may
void
your
warranty.
Refer
all
servicing
to
an
Authorized
Service
Personnel.
A
list
of
Authorized
Service
Centers
has
been
included
for
your
convenience,
or
you
may
contact
the
following
Customer
Service
Numbers
for
your
nearest
Authorized
Service
Center:
U.S.A.
1-800-284-4FAX
(4329)
(Voice)
1-908-271-1937
(Fax)
1-800-521-2846
(Fax-Back
SM
System)
Canada
1-800-853-6660
(Calling
from
within
Canada
8:00
A.M.
-
8:00
P.M.
E.S.T.)
14. Unplug
this
product
from
the
wall
outlet
and
refer
servicing
to
Authorized
Service
Personnel
under
the
following
conditions:
A. When
the
power
cord
or
plug
is
damaged
or
frayed.
B. If
liquid
has
been
spilled
into
the
product.
C. If
the
product
has
been
exposed
to
rain
or
water.
D. If
the
product
does
not
operate
normally
when
the
operating
instructions
are
followed.
Adjust
only
those
controls
that
are
covered
by
the
operating
instructions
since
improper
adjustment
of
other
controls
may
result
in
damage
and
will
often
require
extensive
work
by
a
qualified
technician
to
restore
the
product
to
normal
operation.
E. If
the
product
has
been
dropped
or
the
cabinet
has
been
damaged.
F. If
the
product
exhibits
a
distinct
change
in
performance,
indicating
a
need
for
service.
15. To
protect
your
product
against
power
surges,
we
recommend
the
use
of
a
power
protection
device
(Surge
Protector).