HP Color LaserJet CP2025 HP Color LaserJet CP2020 Series - User Guide - Page 148

Acoustic emissions, Environmental specifications

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Acoustic emissions Table C-4 HP Color LaserJet CP2020 Series1,2 Sound power level Declared per ISO 9296 Printing (21 ppm)3 LWAd = 6.4 Bels (A) [64dB (A)] Ready LWAd = Inaudible Sound pressure level: bystander position Declared per ISO 9296 Printing (20 ppm)3 LpAm = 67 dB (A) Ready LpAm = Inaudible 1 Values are based on preliminary data, see www.hp.com/support/ljcp2020series for current information. 2 Configuration tested: HP Color LaserJet CP2020 Series monochrome simplex printing. 3 HP Color LaserJet CP2020 Series speed is 21/20 ppm for color printing and 21/20 ppm for monochrome printing (Letter/A4 size). Environmental specifications Table C-5 Operating-environment specifications Environment Recommended Temperature 15° to 27°C (59° to 80.6°F) Humidity 20% to 60% relative humidity (RH) Altitude Not applicable Allowed 10° to 30°C (50° to 86°F) 10% to 80% RH 0 to 3048 m (0 to 10,000 ft) NOTE: These values are based on preliminary data. See www.hp.com/support/ljcp2020series for current information. 138 Appendix C Specifications ENWW

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Acoustic emissions
Table C-4
HP Color LaserJet CP2020 Series
1
,
2
Sound power level
Declared per ISO 9296
Printing (21 ppm)
3
L
WAd
= 6.4 Bels (A) [64dB (A)]
Ready
L
WAd
= Inaudible
Sound pressure level: bystander position
Declared per ISO 9296
Printing (20 ppm)
3
L
pAm
= 67 dB (A)
Ready
L
pAm
= Inaudible
1
Values are based on preliminary data, see
www.hp.com/
support/ljcp2020series
for current information.
2
Configuration tested: HP Color LaserJet CP2020 Series monochrome simplex printing.
3
HP Color LaserJet CP2020 Series speed is 21/20 ppm for color printing and 21/20 ppm for monochrome printing (Letter/A4
size).
Environmental specifications
Table C-5
Operating-environment specifications
Environment
Recommended
Allowed
Temperature
15° to 27°C (59° to 80.6°F)
10° to 30°C (50° to 86°F)
Humidity
20% to 60% relative humidity (RH)
10% to 80% RH
Altitude
Not applicable
0 to 3048 m (0 to 10,000 ft)
NOTE:
These values are based on preliminary data. See
www.hp.com/
support/ljcp2020series
for
current information.
138
Appendix C
Specifications
ENWW