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
