Brother DCP-6690CW User Manual page 121

Weight
Noise
Noise per ISO 9296
Temperature
Humidity
ADF (automatic document
feeder)
Paper Tray #1
Paper Tray #2
1
This depends on printing conditions.
15.6 kg
Operating:
L
Operating: L
L
Office equipment with L
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.
Operating: 10 - 35° C
Best Print Quality: 20 - 33° C
Operating: 20 - 80% (without condensation)
Best Print Quality: 20 - 80% (without condensation)
Recommended environment for best results:
Up to 50 pages
Temperature: 20° C - 30° C
Humidity: 50% - 70%
2
Paper: 80 g/m
2
150 Sheets 80 g/m
2
250 Sheets 80 g/m
1
m = 50 dB or less
PA
d = 64.1 dB (A) (Mono)
WA
d = 55.2 dB (A) (Colour)
WA
Specifications
d>63.0 dB(A) is
WA
113
D