Brother DCP-J525W Basic User's Manual page 86

Noise
Noise per ISO9296
Temperature
Humidity
ADF (automatic
document feeder)
(DCP-J725DW only)
Document Size
1
Noise depends on printing conditions.
2
Office equipment with L
equipment should be placed in separate rooms because of the noise emission.
3
Using standard 64 to 90 g/m
4
Using XEROX4200 75 g/m
78
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Operating:
Copying:
Ready:
Operating:
Best Print Quality:
Operating:
Best Print Quality:
Up to 15 pages
Up to 20 pages with conditions
ADF Width: 148 mm to 215.9 mm (DCP-J725DW only)
ADF Length: 148 mm to 355.6 mm (DCP-J725DW only)
Scanner Glass Width: Max. 215.9 mm
Scanner Glass Length: Max. 297 mm
d>6.30 B(A) is not suitable for use in room where people do primarily intellectual work. Such
WA
2
paper.
2
paper, temperature 20 - 26 C, humidity 40 - 50% without condensation.
L m = 50 dB or less
PA
L d = 6.28 B(A)
WA
L d = 6.27 B(A)
WA
L d = 5.71 B(A) (Colour) (DCP-J525W)
WA
L d = 5.83 B(A) (Colour) (DCP-J725DW)
WA
L d = 3.00 B(A) (Mono/Colour)
WA
(DCP-J525W)
L d = 3.10 B(A) (Mono/Colour)
WA
(DCP-J725DW)
10 to 35 C
20 to 33 C
20 to 80% (without condensation)
20 to 80% (without condensation)
3 2
(Paper: 90 g/m A4 or Letter size)
4
1
2
(Mono) (DCP-J525W)
2
(Mono) (DCP-J725DW)