Brother MFC-J491DW Online User's Manual page 613

Dimensions
Weights
Noise Level Sound Pressure Operating 50 dB (A) (Approx.)
Temperature Operating
Best Print Quality
Humidity Operating
Best Print Quality
Automatic Document Feeder (ADF)
Measured diagonally
1
• MFC-J491DW/MFC-J497DW
8.9 in.
(227 mm)
6.8 in.
(172 mm)
• MFC-J690DW/MFC-J895DW
8.9 in.
(227 mm)
6.8 in.
(172 mm)
• MFC-J491DW/MFC-J497DW
18.1 lb (8.2 kg)
• MFC-J690DW
18.1 lb (8.2 kg)
• MFC-J895DW
18.1 lb (8.2 kg)
50 to 95 °F (10 to 35 °C)
68 to 91 °F (20 to 33 °C)
20 to 80% (without condensation)
20 to 80% (without condensation)
7 Up to 20 pages
Paper: 20 lb (80 g/m²)
15.7 in.
(400 mm)
16.2 in.
(411 mm)
13.4 in.
(341 mm)
18.7 in.
(474 mm)
15.7 in.
(400 mm)
16.2 in.
(411 mm)
13.4 in.
(341 mm)
23 in.
(583 mm)
6
606