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Specifications
General
Note
This chapter provides a summary of the machines' specifications. For additional specifications
visit us at http://www.brother.com/ for details.
Model
Printer Type
Print Method
Memory Capacity
LCD (liquid crystal display)
Power Source
Power
Peak
1
Consumption
Copying
(Average)
Ready
Deep Sleep
Dimensions
Weights (with consumables)
Noise
Sound
Operating (Printing)
level
power
Standby
Sound
Operating (Printing)
pressure
Standby
Temperature
Operating
Storage
Humidity
Operating
Storage
1
USB connected to PC
2
When copying one sheet
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FAX-2840
Laser
Electrophotographic Laser Printer
16 MB
16 characters 2 lines
110 - 120 V AC 50/60 Hz
Approx. 1080 W at 25 °C (77 °F)
Approx. 420 W at 25 C (77 F)
2
Approx. 55 W at 25 C (77 F)
Approx. 1.5 W
14.5 in.
(368 mm)
19.8 lb (9.0 kg)
L
d = 6.18 B (A)
WA
L
d = 4.25 B (A)
WA
L
m = 53 dB (A)
PA
L
m = 30 dB (A)
PA
50 F to 90.5 F (10 to 32.5 C)
32 F to 104 F (0 to 40 C)
20 to 80% (without condensation)
10 to 90% (without condensation)
FAX-2940
MFC-7240
12.2 in.
(311 mm)
14.2 in.
(360 mm)
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