Operation Manual
Noise Level Sound
Pressure
Printing • MFC-L3750CDW/MFC-L3770CDW
LpAm = 47 dB (A)
• DCP-L3510CDW/DCP-L3517CDW/DCP-L3550CDW/
MFC-L3710CW/MFC-L3730CDN
LpAm = 45 dB (A)
Printing
(Quiet Mode)
• LpAm = 43 dB (A)
Ready
• Default: Inaudible
5
Sound Power
Printing
6
Monochrome
• DCP-L3510CDW/DCP-L3517CDW/DCP-L3550CDW/
MFC-L3710CW/MFC-L3730CDN
LWAd = 5.86 B (A)
• MFC-L3750CDW/MFC-L3770CDW
LWAd = 6.11 B (A)
Colour
• DCP-L3510CDW/DCP-L3517CDW/DCP-L3550CDW/
MFC-L3710CW/MFC-L3730CDN
LWAd = 5.92 B (A)
• MFC-L3750CDW/MFC-L3770CDW
LWAd = 6.16 B (A)
Printing
(Quiet Mode)
Monochrome
• LWAd = 5.71 B (A)
Colour
• LWAd = 5.73 B (A)
Ready
• Default: Inaudible
7
Temperature Operating • From 10°C to 32°C
Storage • From 0°C to 40°C
Humidity Operating • 20 to 80% (without condensation)
Storage • 10 to 95% (without condensation)
ADF (automatic document feeder)
(DCP-L3550CDW/MFC-L3710CW/MFC-L3730CDN/
MFC-L3750CDW/MFC-L3770CDW)
• Up to 50 sheets
For best results we recommend:
• Temperature: 20 to 30 °C
• Humidity: 50 to 70%
• Paper: 80 g/m
2
1
Measured diagonally.
2
USB connections to computer
3
Measured according to IEC 62301 Edition 2.0.
4
Power consumption varies slightly depending on the usage environment.
5
If fan motor is functioning: LpAm = 33 dB (A)
6
Measured in accordance with the method described in RAL-UZ205.
7
If fan motor is functioning: LWAd = 4.67 B (A)
Document Size Specification
Document Size
ADF Width • 105 mm to 215.9 mm
ADF Length • 147.3 mm to 355.6 mm
Scanner Glass Width • Maximum 215.9 mm
Scanner Glass Length • Maximum 300 mm
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