HP LaserJet 4250 - Manual (Page 245)

Electrical specifications
WARNING! Power requirements are based on the country/region where the printer is sold. Do not
convert operating voltages. This can damage the printer and void the product warranty.
Power requirements (HP LaserJet 4250 or 4350 series)
Specification 110-volt models 230-volt models
Power requirements 110 to 127 Vac (± 10%)
50/60 Hz (± 3 Hz)
220 to 240 Vac (± 10%)
50/60 Hz (± 3 Hz)
Rated short-term current 10.0 Amps 5.0 Amps
Power consumption HP LaserJet 4250 or 4350 series (average, in watts) 1
Product model Printing 2 Ready Sleep Off
HP LaserJet 4250 680 W 3 20 W 13 W 0.3 W
HP LaserJet 4250n 680 W 3 20 W 13 W 0.3 W
HP LaserJet 4250tn 680 W 3 20 W 13 W 0.3 W
HP LaserJet 4250dtn 680 W 3 21 W 13 W 0.3 W
HP LaserJet 4250dtnsl 750 W 3 23 W 13 W 0.3 W
HP LaserJet 4350 790 W 3 20 W 13 W 0.3 W
HP LaserJet 4350n 790 W 3 20 W 13 W 0.3 W
HP LaserJet 4350tn 790 W 3 20 W 13 W 0.3 W
HP LaserJet 4350dtn 790 W 3 21 W 13 W 0.3 W
HP LaserJet 4350dtnsl 825 W 3 23 W 13 W 0.3 W
1 Values subject to change. See http://www.hp.com/support/lj4250 or http://www.hp.com/
support/lj4350 for current information.
2 Power numbers are the highest values measured using all standard voltages.
3 HP LaserJet 4250 speed is 45 ppm Letter size and 43 ppm A4 size. HP LaserJet 4350
speed is 55 ppm Letter size and 52 ppm A4 size.
4 Default time from Ready mode to Sleep = 30 minutes.
5 Recovery time from Sleep to start of printing = less than 8 seconds.
6 Heat dissipation in Ready mode = 75 BTU/hour
ENWW Electrical specifications 233