Table 1-5 Acoustic Emissions 1 Product Information Product Information 1-7 Operation position (per ISO 9296) Printing LPA dB(A) Standby LPA dB(A) Power Save LPA dB(A) 55 db 38 db 33 db Bystander 1m (per ISO 9296) Printing LPA dB(A) Standby LPA dB(A) Power Save LPA dB(A) 51 db 34 db 29 db Sound Power (per ISO 9296) Printing LWAD Standby LWAD Power Save LWAD 6.6 bels (A) 4.9 bels (A) 4.4 bels (A)