Environmental specifications

Electrical specifications

WARNING! Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This may damage the printer and void the product warranty.

Power requirements

 

110-Volt models

230-Volt models

 

 

 

 

100-127V (+/- 10%)

220-240V (+/- 10%)

 

50/60 Hz (+/- 2 Hz)

50/60 Hz (+/- 2 Hz)

 

 

 

Rated short-term current

12 Amps

5.3 Amps

 

 

 

Power consumption

 

 

Power consumption (average, in watts)1

 

 

 

 

 

 

Product model2

Printing3

Ready4

Sleep 25

Off

 

(110-127V)

(110-127V)

(Fan off)

(110-127V)

 

(220-240V)

(220-240V)

(110-127V)

(220-240V)

 

 

 

(220-240V)

 

 

 

 

 

 

HP LaserJet 9050

1,000 Watts

200 Watts

21 Watts

0.5 Watts

 

 

 

 

 

HP LaserJet 9050n

1,000 Watts

200 Watts

21 Watts

0.5 Watts

 

 

 

 

 

HP LaserJet 9050dn

1,000 Watts

200 Watts

21 Watts

0.5 Watts

 

 

 

 

 

HP LaserJet 9040

900 Watts

200 Watts

21 Watts

0.5 Watts

 

 

 

 

 

HP LaserJet 9040n

900 Watts

200 Watts

21 Watts

0.5 Watts

 

 

 

 

 

HP LaserJet 9040dn

900 Watts

200 Watts

21 Watts

0.5 Watts

1.Values current as of October 24, 2004. Values subject to change, see www.hp.com/support/ lj9050_lj9040 for current information.

2.The HP LaserJet 9050 print speed is 50 pages per minute (ppm). The HP LaserJet 9040 print speed is 40 ppm.

3.Power reported is highest values measured using all standard voltages. 4.Heat dissipation in Ready mode = 700 BTU/hour.

5.Default time from Ready mode to Sleep 2 = 60 minutes.

ENWW

Environmental specifications 163