Environmental specifications, Electrical specifications, Acoustic emission specifications – HP 4620 User Manual
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Environmental specifications
Operating environment
Operating temperature: 5° to 40° C (41° to 104° F)
Recommended operating conditions: 15° to 32° C (59° to 90° F)
Recommended relative humidity: 20 to 80% noncondensing
Storage environment
Storage temperature: -40° to 60° C (-40° to 140° F)
Storage relative humidity: Up to 90% noncondensing at a temperature of 60° C (140° F)
Electrical specifications
Power supply
Universal power adapter (Internal)
Power requirements
Input voltage: 100 to 240 VAC, 50/60 Hz
Output voltage: +32V/+12V at 313 mA/ 166 mA
Power consumption
13 watts printing (Normal Mode); 15 watts copying (Normal Mode)
Acoustic emission specifications
Print in Draft mode, noise levels per ISO 7779
•
Sound pressure (bystander position)
LpAm 55 (dBA) (mono Draft print)
•
Sound power
LwAd 6.8(BA)
Appendix A
148
Technical information