HP 400 - Manual (Page 29)

1-16 Product Information
Table 1-15. Environmental Specifications
Category Specification
Temperature
Operating
Non-operating
Recommended operating 5
°
to 40
°
C (41
°
to 104
°
F)
-40
°
to 60
°
C (-40
°
to 140
°
F)
15
°
to 35
°
C (59
°
to 95
°
F)
Relative humidity
Operating with paper
Operating with transparencies
Non-operating 20% to 80% RH at 30
°
C
30% to 80% RH at 30
°
C
95% RH at 65
°
C
Altitude
Printer
Operating
Non-operating
Print cartridge
Operating
Non-operating
0 to 4600 meters (15,000 feet)
0 to 15,300 meters (50,000 feet)
0 to 4600 meters (15,000 feet)
0 to 7300 meters (24,000 feet)
Mechanical vibration
Frequency range
Operating
Random
Non-operating
Random
Swept sine
5 to 500 Hz
Approximately 0.21 G rms
Approximately 2.09 G rms
0.5 G (0 to peak)
Noise levels per ISO 9296
Sound pressure (at 1 meter bystander position)
Sound power 46 dB(A)
6.4 B(A)
Electrostatic discharge
No soft failures
2.5% or fewer soft failures
No hard failures 0 to 5000 V
<15,000 V
<25,000 V