Brother DCP-J774DW Online User's Manual page 549

Weights
Noise Level Sound Pressure Operating 50 dB (A) (Approx.)
Sound Power
Temperature Operating
Best Print Quality
Humidity Operating
Best Print Quality
ADF (automatic document feeder)
1 Measured diagonally
2 Measured when the machine is connected to the USB interface. Power consumption varies slightly depending on the usage environment
or part wear.
3 When resolution: standard / document: ISO/IEC 24712 printed pattern.
4 When using ADF, resolution: standard / document: ISO/IEC 24712 printed pattern.
5 When single-sided printing, resolution: standard / document: ISO/IEC 24712 printed pattern.
6 When using ADF, single-sided printing, resolution: standard / document: ISO/IEC 24712 printed pattern.
Measured according to IEC 62301 Edition 2.0.
7
8 Even when the machine is turned off, it will automatically turn itself on periodically for print head maintenance, and then turn itself off.
9 Noise depends on printing conditions.
10 Measured in accordance with the method described in RAL-UZ205.
11 <Print speed>
DCP-J772DW/DCP-J774DW: 12 ipm (Mono) / 10 ipm (Colour)
MFC-J890DW/MFC-J895DW: 12 ipm (Mono) / 10 ipm (Colour)
These print speeds were measured in accordance with the Blue Angel (RAL-UZ205) specification.
12 ADF models only
• MFC-J890DW/MFC-J895DW
227 mm
• DCP-J772DW/DCP-J774DW
7.2 kg
• MFC-J890DW/MFC-J895DW
8.3 kg
10 11 • DCP-J772DW/DCP-J774DW
Printing
LWAd = 6.35 B(A) (Mono)
• MFC-J890DW/MFC-J895DW
LWAd = 6.35 B(A) (Mono)
• DCP-J772DW/DCP-J774DW
LWAd = 6.28 B(A) (Colour)
• MFC-J890DW/MFC-J895DW
LWAd = 6.28 B(A) (Colour)
10 to 35 °C
20 to 33 °C
20 to 80% (without condensation)
20 to 80% (without condensation)
12 Up to 20 pages
Paper: 80 g/m²
172 mm
400 mm
411 mm
341 mm
583 mm
9
542