Brother HL-2460 - Manual (Page 29)

CHAPTER 1 ABOUT THIS PRINTER
1-9
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: ±10% of the rated power voltage
Frequency: 50/60 Hz (220-240 V) or 50/60 Hz (110-120 V)
The power cord, including extensions, should not exceed 5 meters (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 you use a
voltage transformer or a high-frequency noise filter.
Use a voltage regulator if the power source is not stable.