Other

Model
HL-3040CN
HL-3070CW
Power consumption
Printing
Average 480 W at 25 °C (77 °F)
Average 480W at 25 °C (77 °F)
Standby
Average 70 W at 25 °C (77 °F)
Average 70 W at 25 °C (77 °F)
Sleep
Average 8 W
Average 10 W
Noise level
Sound Pressure
Printing
LpAm = 53 dB (A)
Standby
LpAm = 30 dB (A)
Sound power
Printing
Monochrome
LWAd = 6.34 Bell (A)1
Color
LWAd = 6.29 Bell (A)
Standby
LWAd = 3.64 Bell (A)
Ecology
Power save
Yes
Toner save2
Yes
1
Office equipment with LWAd>6.30 Bell (A) is not suitable for use in rooms where people do primarily intellectual work. Such equipment should be placed in separate rooms because of the noise emission.
2
We do not recommend Toner Save for printing Photo or Grey Scale images.