HP CM1312 MFP Series - Manual (Page 251)

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 20 to 70% 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 (12 ppm) L
WAd
= 6.1 Bels (A) [61 dB (A)]
Ready Inaudible
Sound Pressure Level - Bystander Position Declared per ISO 9296 1
Printing (12 ppm) L
pAm
= 47 dB(A)
Ready Inaudible
1 Values are based on preliminary data. See www.hp.com/support/CM1312series for current information.
2 Configuration tested: HP LaserJet CM1312 printing simplex using A4 paper at 12 ppm.
ENWW Environmental specifications 239