Brother HL 3070CW - Manual (Page 178)

Appendix
168
A
Other
A
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 Gray Scale images.
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 save
2 Yes