HP (Hewlett-Packard) 4620 All in One Printer User Manual


 
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