Appendix
Model
Noise
Sound
Level
Pressure
Sound
Power
Temperature
Humidity
HL-5440D
Printing
L
m = 59 dB (A)
PA
Ready
L
m = 34 dB (A)
PA
Printing
L
m = 54 dB (A)
PA
(Quiet Mode)
Printing
L
d = 6.79 B (A)
WA
Ready
L
d = 4.70 B (A)
WA
Printing
L
d = 6.4 B (A)
WA
(Quiet Mode)
10 to 32.5 °C
Operating
0 to 40 °C
Storage
Operating
20 to 80% (without condensation)
Storage
10 to 90% (without condensation)
HL-5445D
HL-5450DN
A
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