Acoustic specifications
Acoustic specifications
Sound power level | Declared per ISO 9296 |
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Printing (15 ppm)2 | LWAd = 6.9 Bels (A) [69 dB (A)] |
Ready | LWAd = 5.3 Bels (A) [53 dB (A)] |
Sound pressure level: bystander position | Declared per ISO 9296 |
Printing (15 ppm)2 | LpAm = 55 dB (A) |
Ready | LpAm = 39 dB (A) |
1 The HP Color LaserJet 3000dn was tested in simplex mode with A4-size media.
2 The color printing speed is 15 ppm for letter-size media and A4-size media. The monochrome printing speed is 30 ppm for letter-size media and 29 ppm for A4-size media.
Sound power level | Declared per ISO 9296 |
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Printing (17 ppm)2 | LWAd = 6.4 Bels (A) [64 dB (A)] |
Sound pressure level: bystander position | Declared per ISO 9296 |
Printing (17 ppm)2 | LpAm = 49 dB (A) |
1 The HP Color LaserJet 3600 printer was tested in simplex monochrome mode with A4-size media.
2 The printing speed is 17 ppm for letter-size media and 17 ppm for A4-size media.
Sound power level | Declared per ISO 9296 |
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Printing (20 ppm)2 | LWAd = 6.4 Bels (A) [64 dB (A)] |
Ready | LWAd = 5.4 Bels (A) [54 dB (A)] |
Sound pressure level: bystander position | Declared per ISO 9296 |
Printing (20 ppm)2 | LpAm = 50 dB (A) |
Ready | LpAm = 40 dB (A) |
1 The HP Color LaserJet 3800n was tested in simplex mode with A4-size media.
2 The printing speed is 20 ppm for letter-size media and 21 ppm for A4-size media.
NOTE |
These values are subject to change. |
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