Brother DCP-9045CDN User Manual
Page 178
164
Noise level
Sound power
Operating (Copying): L
WA
d = 6.9 Bell
Standby:
L
WA
d = 4.4 Bell
Sound pressure
Operating (Copying): LpAm = 54.5 dBA
Standby:
LpAm = 30 dBA
Temperature
Operating:
50
° F to 90.5° F (10 to 32.5° C)
Storage:
41
° F to 95° F (5 to 35° C)
Humidity
Operating:
20 to 80% (without condensation)
Storage:
10 to 90% (without condensation)