HP Color LaserJet CP6015 Printer series - Manual (Page 284)

Acoustic specifications
Table C-5 Sound power and pressure level 1 (HP Color LaserJet CP6015 Series)
Sound power level Declared per ISO 9296
Printing 2 L
WAd
= 6.8 Bels (A) [68 dB(A)]
Ready L
WAd
= 5.8 Bels (A) [58 dB(A)]
Sound pressure level Declared per ISO 9296
Printing 2 L
pAm
=52.7 dB (A)
Ready L
pAm
=40.3 dB (A)
1 Values subject to change. See www.hp.com/go/cljcp6015_firmware for current information.
2 HP Color LaserJet CP6015 Series speed is 40 ppm for A4 or Letter-sized paper in either full color or monochrome.
Configuration tested (HP Color LaserJet CP6015): Base model, simplex printing with A4 paper size.
270 Appendix C Product specifications ENWW