Brother MFC-490CW User Manual page 191

Weight
Noise
Temperature
Humidity
ADF (automatic document
feeder)
Paper Tray
1
This depends on printing conditions.
17.9 lb (8.1 kg)
Operating: 50 dB or less
Operating: 50° F to 95° F (10 to 35° C)
Best Print Quality: 68° F to 91° F (20 to 33° C)
Operating: 20 to 80% (without condensation)
Best Print Quality: 20 to 80% (without condensation)
For best results we recommend:
Up to 15 pages
Temperature: 68° F - 86° F (20° C - 30° C)
Humidity: 50% - 70%
2
Paper: 20 lb (80 g/m ) A4 or Letter size
100 Sheets 20 lb (80 g/m
1
2
)
Specifications
D
175