HP Color LaserJet 5550 Printer series - Manual (Page 276)

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.
110-Volt Models 230-Volt Models
Power Requirements 110-127V (+/- 10%)
50/60 Hz (+/- 2 Hz)
220-240V (+/- 10%)
50/60 Hz (+/- 2 Hz)
Rated short term current 7.0 Amps 3.0 Amps
Power Consumption (average, in watts) 1
Product Model Printing (28 PPM) 2 Ready 4 PowerSave
(Sleep 2)
3
Off
HP Color
LaserJet 5550 611 W 93 W 23 W 0.3 W
HP Color
LaserJet 5550n 614 W 93 W 24 W 0.3 W
HP Color
LaserJet 5550dn 630 W 93 W 24 W 0.3 W
HP Color
LaserJet 5550dtn 630 W 93 W 24 W 0.3 W
HP Color
LaserJet 5550hdn 632 W 93 W 28 W 0.3 W
1 Values current as of February 2, 2004. Values subject to change, see http://www.hp.com/
support/clj5550 for current information.
2 Power reported is the highest value measured for color and monochrome printing using all
standard voltages.
3 Default time from Ready Mode to Sleep 2 = 30 minutes.
4 Heat dissipation in Ready Mode = 318 BTU/Hour.
Operating environment specifications
Environment Allowed
Temperature 15 to 27°C (59 to 81°F)
Humidity 10 to 70% RH
Note These values are subject to change. See http://www.hp.com/support/clj5550 for current
information.
262 Appendix D Printer specifications ENWW