Brother HL-L8250CDN User Manual page 210

Appendix
Model
Noise Level Sound Pressure Printing
Sound Power
Temperature
Humidity
1
Measured in accordance with the method described in RAL-UZ171.
2
Office equipment with L d>6.30 B (A) is not suitable for use in rooms where people require high levels of concentration. Such equipment should
WA
be placed in separate rooms because of the noise emission.
HL-L8250CDN
Lp
Ready Lp
Printing Lp
(Quiet Mode)
Printing L
1 2
WA
Ready L
WA
Printing (Colour)
(Quiet Mode) L
WA
(Mono)
L
WA
10 to 32 C
Operating
0 to 40 C
Storage
Operating 20 - 80% (without condensation)
Storage 10 - 90% (without condensation)
m = 53.5 dB (A)
A
m = 27.9 dB (A)
A
m = 51.1 dB (A)
A
d = 6.75 B (A)
d = 4.06 B (A)
d = 6.30 B (A)
d = 6.35 B (A)
HL-L8350CDW
Lp m = 50.6 dB (A)
A
L d = 6.78 B (A)
WA
(Colour)
L d = 6.33 B (A)
WA
(Mono)
L d = 6.35 B (A)
WA
203
A