User`s guide
Appendix
187
A
1
Measured in accordance with the method described in RAL-UZ122.
2
Office equipment with LWAd>6.30 B (A) is not suitable for use in rooms where people require high levels of concentration. Such equipment should
be placed in separate rooms because of the noise emission.
Model HL-3140CW HL-3150CDW HL-3170CDW
Noise
Level
Sound
Pressure
Printing L
PAm = 53.0 dB (A)
Ready L
PAm = 33.0 dB (A)
Sound
Power
12
Printing (Colour)
L
WAd = 6.31 B (A)
(Mono)
L
WAd = 6.30 B (A)
(Colour)
L
WAd = 6.43 B (A)
(Mono)
L
WAd = 6.42 B (A)
Ready L
WAd = 4.15 B (A) LWAd = 4.53 B (A)
Temperature Operating 10 to 32.5 °C
Storage 0 to 40 °C
Humidity Operating 20 to 80% (without condensation)
Storage 10 to 90% (without condensation)