Acoustic emissions Table 1-6 Acoustic emissions 12 Sound power level Declared per ISO 9296 Printing L WAd = 6.2 Bels (A) [62 dB (A)] Ready Inaudible Sound pressure level—Bystander position Declared per ISO 9296 Printing L pAm = 49 dB (A) Ready Inaudible 1 Values are subject to change. See www.hp.com/support/lj1010 for current information. Configuration tested: HP LaserJet 1010 printer using the standard tray, A4 paper, and simplex, continuous printing. HP LaserJet 1010 printer print speed is 12 ppm (letter size) and 12 ppm (A4 size). HP LaserJet 1012 and 1015 printer print speed is 15 ppm (letter size) and 14 ppm (A4 size). 2 Values are subject to change.
See www.hp.com/support/lj1020 for current information. Configuration tested: HP LaserJet 1020 printer using the standard tray, A4 paper, and simplex, continuous printing. During other operations, acoustic emissions might vary. ENWW Product specifications 11