HP LaserJet M1120 Multifunction Printer - Manual (Page 129)

Environmental specifications
Table C-4 Environmental specifications 1
Recommended Operating Storage
Temperature 15° to 32.5° C
(59° to 90.5° F)
15° to 32.5° C
(59° to 90.5° F)
–20° to 40° C
(–4° to 104° F)
Relative humidity 10% to 80% 10% to 80% 95% or less
1 Values are subject to change.
Acoustic emissions
Table C-5 Acoustic emissions
Sound Power Level Declared per ISO 9296 1
Printing (19 ppm) L
WAd
= 6.6 Bels(A) [66 dB(A)]
Ready Inaudible
Sound Pressure Level - Bystander Position Declared per ISO 9296 1
Printing (19 ppm) L
pAm
= 53 dB(A)
Ready Inaudible
1 Values are based on preliminary data. See www.hp.com/support/LJM1120 for current information.
2 Configuration tested: HP LaserJet M1120 printing simplex using A4 paper at 19 ppm.
ENWW Environmental specifications 119