Brother HL-1240 - Manual (Page 103)

A-4
Electrical and Mechanical
Power Source U.S.A. and Canada: AC 110 to 120 V, 50 / 60 Hz
Europe and Australia: AC 220 to 240 V, 50 /60 Hz
Power
Consumption Printing (average): 340 W or less
Stand-by: 80 W or less
Sleep (HL-1030/1240): 5 W or less
(HL-1250): 6 W or less
(When the fan stops)
Noise Printing: 49 dB A or less
Sleep: 27 dB A or less
Temperature Operating: 10 to 32.5°C (50 to 90.5°F)
Non operational: 0 to 40°C (38 to 104°F)
Humidity Operating: 20 to 80% (without condensation)
Storage: 10 to 85% (without condensation)
Dimensions
(W x D x H) A4 paper cassette:
Legal paper cassette:
(US and Canada Only)
360 x 370 x 235 mm
(14.2 x 14.6 x 9.3 inches)
360 x 430 x 235 mm
(14.2 x 16.9 x 9.3 inches)
Weight Approx. 9.5 kg (20.9 lbs) including the
drum unit and toner cartridge