Brother 1670N - B/W Laser Printer, User Manual, Page: 20 / 235

1-10
P
P
o
o
s
s
i
i
t
t
i
i
o
o
n
n
i
i
n
n
g
g
t
t
h
h
e
e
p
p
r
r
i
i
n
n
t
t
e
e
r
r
Please take note of the following before using the printer.
P
P
o
o
w
w
e
e
r
r
s
s
u
u
p
p
p
p
l
l
y
y
Use the printer within the specified power range.
AC power: AC 220-240 V or AC 100-120 V
Frequency: 50/60 Hz
The power cord, including extensions, should not exceed 5 metres (16.5
feet).
Do not share the same power circuit with other high-power appliances,
particularly an air conditioner, copier, shredder, etc. If it is unavoidable that
you must use the printer with these appliances, we recommend that you use
a voltage transformer or a high-frequency noise filter.
Use a voltage regulator if the power source is not stable.