HP color Laserjet 5550 - Page 277

Acoustic emissions
1, 2
Sound Power Level Declared Per ISO 9296
Printing (28 PPM)
Ready
L
WAd
=6.6 Bels (A) [66 dB (A)]
L
WAd
=4.9 Bels (A) [49 dB (A)]
Sound Pressure Level - Bystander Position Declared Per ISO 9296
Printing (28 PPM)
Ready
L
pAm
=49dB (A)
L
pAm
=33 dB (A)
1
Values current as of January 25, 2004. Values subject to change, see http://www.hp.com/
support/clj5550 for current information.
2
Configuration tested: Base unit printing A4 monochrome from standard tray.
ENWW
Acoustic emissions
1, 2
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