HP LaserJet 4200 Series - Page 22

Acoustic emissions
Table 1-17 Sound power and pressure level
1
, HP LaserJet 4200
2
Sound power level Declared per ISO 9296
Printing
3
(HP LaserJet 4200) L
WAd
= 6.8 Bels (A) [69 dB(A)]
Ready (HP LaserJet 4200)
L
WAd
= 4.0 Bels (A) [40 dB(A)]
Sound pressure level Declared per ISO 9296
Printing
3
(HP LaserJet 4200) L
pAm
= 54 dB (A)
Ready (HP LaserJet 4200)
L
pAm
= 27 dB (A)
1
Values subject to change. See http://www.hp.com/support/
lj4200 for current information.
2
Configuration tested (HP LaserJet 4200): Base printer,
simplex printing with A4 paper size.
3
HP LaserJet 4200 speed is 35 ppm for A4 size.
Table 1-18 Sound power and pressure level
1
, HP LaserJet 4200L
2
Sound power level Declared per ISO 9296
Printing
3
(HP LaserJet 4200L)
L
WAd
= 6.8 Bels (A) [69 dB(A)]
Ready (HP LaserJet 4200L)
L
WAd
= 4.0 Bels (A) [40 dB(A)]
Sound pressure level Declared per ISO 9296
Printing
3
(HP LaserJet 4200L) L
pAm
= 54 dB (A)
Ready (HP LaserJet 4200L)
L
pAm
= 27 dB (A)
1
Values subject to change. See http://www.hp.com/support/
lj4200 for current information.
2
Configuration tested (HP LaserJet 4200L): Base printer,
simplex printing with A4 paper size.
3
HP LaserJet 4200L speed is 30 ppm for A4 size.
22 1 Product information