D 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

 

FAX-2840

FAX-2940

MFC-7240

Printer Type

 

Laser

 

 

 

 

 

 

 

 

 

Print Method

 

Electrophotographic Laser Printer

 

 

 

 

 

 

 

 

Memory Capacity

 

16 MB

 

 

 

 

 

 

 

 

LCD (liquid crystal display)

16 characters × 2 lines

 

 

 

 

 

 

 

Power Source

 

110 - 120 V AC 50/60 Hz

 

 

 

 

 

 

 

 

Power

Peak

Approx. 1080 W at 25 °C (77 °F)

 

Consumption 1

 

 

 

 

 

Copying 2

Approx. 420 W at 25 °C (77 °F)

 

(Average)

 

 

 

 

 

Ready

Approx. 55 W at 25 °C (77 °F)

 

 

 

 

 

 

 

 

 

Deep Sleep

Approx. 1.5 W

 

 

 

 

 

 

 

 

 

 

Dimensions

 

 

 

 

 

 

 

 

 

 

 

 

 

12.2 in. (311 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14.5 in.

 

 

 

14.2 in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(368 mm)

 

 

(360 mm)

 

 

 

 

 

 

 

 

 

 

 

Weights (with consumables)

19.8 lb (9.0 kg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Noise

Sound

Operating (Printing)

LWAd = 6.18 B (A)

 

 

 

 

level

power

 

 

 

 

 

 

 

 

 

 

Standby

LWAd = 4.25 B (A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sound

Operating (Printing)

LPAm = 53 dB (A)

 

 

 

 

 

pressure

 

 

 

 

 

 

 

 

 

 

 

Standby

LPAm = 30 dB (A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature

Operating

50 °F to 90.5 °F (10 to 32.5 °C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Storage

32 °F to 104 °F (0 to 40 °C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Humidity

Operating

20 to 80% (without condensation)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Storage

10 to 90% (without condensation)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1USB connected to PC

2When copying one sheet

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