HP Enterprise CC490A manual Acoustic specifications, Environmental specifications

Table B-3Power requirements

Specification	110-volt models	220-volt models
Power requirements	100 to 127 volts (± 10%)	220 to 240 volts (± 10%)
	50/60 Hz (± 2 Hz)	50/60 Hz (± 2 Hz)
Rated current	8.5 Amps	4.5 Amps

Table B-4Power consumption (average, in watts)1246

Product model	Printing	Ready	Sleep	Off
HP Color LaserJet CP4525 model	740 W	72 W	19 W	0.3 W
HP Color LaserJet CP4025 model

1Values subject to change. See www.hp.com/go/cljcp4025_regulatory or www.hp.com/go/cljcp4525_regulatory for current information.

2Power numbers are the highest values measured using all standard voltages.

3Default time from Ready mode to Sleep = 30 minutes.

4Heat dissipation in Ready mode = 204.8 BTU/hour.

6HP Color LaserJet CP4525 speed is 30 ppm Letter size.

Acoustic specifications

Table B-5HP Color LaserJet Enterprise CP4020-CP4520 Series13

Sound power level	Declared per ISO 9296
Printing	LWAd= 6.9 Bels (A) [69 dB(A)]
Ready	LWAd= 5.0 Bels (A) [50 dB(A)]
Sound pressure level - bystander position	Declared per ISO 9296
Printing	LpAm=54 dB (A)
Ready	LpAm=35 dB (A)

1Values are based on preliminary data. See www.hp.com/go/cljcp4025_regulatory or www.hp.com/go/cljcp4525_regulatory for current information.

3Configuration tested: HP Color LaserJet CP4525 printer printing on A4-size paper in simplex mode

Environmental specifications

Environmental condition	Recommended	Allowed
Temperature (product and print	17° to 27°C (62.6° to 80.6°F)	10° to 30°C (50° to 86°F)
cartridge)
Relative humidity	30% to 70% relative humidity (RH)	10% to 80% RH
Altitude	N/A	0 m (0 ft) to 3000 m (9842 ft)

ENWW Acoustic specifications 503