Power consumption
Table C-3
Power consumption (average, in watts)
1
Product model
Printing
2
Copying
2
Ready
2
PowerSave
Off
HP LaserJet 3050
all-in-one
380 W
380 W
7 W
5 W
0 W
HP LaserJet 3052
all-in-one
380 W
380 W
14 W
9 W
0 W
HP LaserJet 3055
all-in-one
380 W
380 W
14 W
9 W
0 W
HP LaserJet 3390
all-in-one
351 W
339 W
15 W
13 W
0 W
HP LaserJet 3392
all-in-one
351 W
339 W
15 W
13 W
0 W
1
Values subject to change. See the appropriate Web site listed in
HP Customer Care
.
2
Power reported is highest values measured for monochrome printing/copying using all standard voltages.
3
Default time from Ready mode to PowerSave mode = 15 minutes.
4
Recovery time from PowerSave mode to start of printing = 5 seconds.
5
Maximum heat dissipation for all models in Ready mode = 51.2 BTU/hour.
6
HP LaserJet 3050/3052/3055 all-in-one speed is 19 ppm letter-size and 18 ppm A4-size. HP LaserJet 3390/3392 all-in-one
speed is 22 ppm letter-size and 21 ppm A4-size.