HP Deskjet 6122 Color Inkjet Printer - Manual (Page 113)

printer weight
5.03 kg (13.48 lb)
operating environment
Maximum operating conditions:
Temperature: 41 to 104 degrees F, 5 to 40 degrees C
Humidity: 15 to 80 percent RH non-condensing
Recommended operating conditions for best print quality:
Temperature: 59 to 95 degrees F or 15 to 35 degrees C
Humidity: 20 to 80 percent RH non-condensing
Storage conditions:
Temperature: -40 to 140 degrees F, -40 to 60 degrees C
power consumption
The default activation period for power saving mode is less than 5 minutes.
1.5 watts maximum when off
2.5 watts maximum when not printing
35 watts average when printing
power requirements
Input Voltage: 100 to 240 VAC (± 10%)
Input Frequency: 50/60 Hz (± 3 Hz)
Accommodates the worldwide range of AC line voltages and frequencies.
declared noise emissions in accordance with ISO 9296
Best Mode:
Sound power level, LWAd: 5.5 Bels (A) [55 dB (A)]
Sound pressure level, LpAm (bystander positions): 42 dB (A)