Samsung ML-331X - Manual (Page 81)

Specifications
84 5. Appendix
Power rating
b 110 volt models AC 110 - 127 V
220 volt models AC 220 - 240 V
Power consumption
Average operating mode Less than 550 W
Ready mode Less than 60 W
Power save mode Less than 3.5 W
Power off mode Less than 0.4 W (0.1 W c )
Wireless
d Module U98Z058
a. Sound Pressure Level, ISO 7779. Configuration tested: basic machine installation, A4 paper, simplex printing.
b. See the rating label on the machine for the correct voltage (V), frequency (hertz) and type of current (A) for your machine.
c. For the machine that has a power switch.
d. Wireless model only (see "Features by models" on page 7).
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