HP LaserJet 8000 Multifunction Printer series - Manual (Page 277)

Appendix A Specifications 277
Printer Specifications
a. Specifications are for the LaserJet 8000 (C4085A)
b. Print speed is 24 ppm
Power Requirements (Acceptable Line Voltage)
100-127 Volt (+/- 10%) 50-60 Hz (+/- 2 Hz)
220-240 Volt (+/- 10%) 50 Hz (+/- 2 Hz)
220 Volt (+/- 10%) 60 Hz (+/- 2 Hz)
Acoustic Emissions (Per ISO 9296)
a
Operating (Printing)
b Power Save
Sound Power Level 6.6 Bel 5.3 Bel
Sound Pressure Level,
L
pAm
(Bystander Position)
51 dB 37 dB
Sound Pressure Level,
L
pAm
(Operator Position)
57 dB 42 dB