Service manual

ENWW Chapter 1 Product description 21
Acoustic emissions
Operating environment
Table 5. Acoustic emissions specifications
1
Sound power level Declared per ISO 9296
Printing
(HP LaserJet 2300L at 20 ppm)
L
WAd
= 6.6 bels(A)
Printing
(all other models at 25 ppm)
L
WAd
= 6.7 bels(A)
PowerSave/standby
2
(all models)
Inaudible
Sound pressure level, bystander position Declared per ISO 9296
Printing
(HP LaserJet 2300L at 20 ppm)
Inaudible
Printing
(all other models at 25 ppm)
L
pAm
= 52 dB(A)
PowerSave/standby
2
(all models)
Inaudible
Sound pressure level, operator position Declared per ISO 9296
Printing
(HP LaserJet 2300L at 20 ppm)
Inaudible
Printing
(all other models at 25 ppm)
L
pAm
= 59 dB(A)
PowerSave/standby
2
(all models)
Inaudible
1 Values are subject to change. See http://www.hp.com/support/lj2300
for current information.
2 In standby, no mechanical parts are moving and therefore no sounds are made.
Table 6. Operating environment specifications
Environmental
condition Printing Storage/standby
Temperature
(printer and print
cartridge)
15 to 32.5 degrees C
(59 to 90.5 degrees F)
-20 to 40 degrees C
(-4 to 104 degrees F)
Relative humidity 10 to 80 percent 10 to 90 percent