Appendix
126
A
Other
A
1
USB connection to PC
2
Office equipment with LWAd>6.30 B (A) is not suitable for use in rooms where people do primarily intellectual work. Such equipment should be
placed in separate rooms because of the noise emission.
3
We do not recommend Toner Save Mode for printing Photo or Gray Scale images.
Model
HL-2130
HL-2132
HL-2240
HL-2240D HL-2250DN HL-2270DW
Power source
220 - 240 V AC, 50 / 60 Hz
Power
consumption
(Average)
Instantaneous
Peak
Approx. 1,056 W
Printing
Approx. 421 W at
25
C (77
F)
Approx. 495 W at 25
C (77
F)
Ready
Approx. 62 W at 25
C
(77
F)
Approx. 65 W at 25
C (77
F)
Sleep
(Wireless: On)
N/A
Approx.
2.8 W
Deep Sleep
Approx. 0.8 W
Approx. 0.9 W
Noise
level
Sound
Pressure
Printing
LpAm = 53 dB (A)
Ready
LpAm = 31 dB (A)
Sound
power
Printing
LWAd =
6.40 B (A)
LWAd =
6.40 B (A)
LWAd =
6.70 B (A)
LWAd =
6.65 B (A)
LWAd = 6.67 B (A)
Ready
LWAd = 4.54 B (A)
LWAd =
4.60 B (A)
LWAd =
4.50 B (A)
LWAd = 5.02 B (A)
Ecology
Power Save
Yes
Toner Save
Yes