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Noise Emission
Sound power level ❖
• Main unit only
Type 1 Type 2
Stand-by Less than 46.5 dB (A) Less than 48 dB (A)
Printing Less than 71.8 dB (A) Less than 72 dB (A)
• Complete system
Type 1 Type 2
Stand-by Less than 50.5 dB (A) Less than 52 dB (A)
Printing Less than 75.8 dB (A) Less than 76 dB (A)
Sound Pressure level ❖
• Main unit only
Type 1 Type 2
Stand-by Less than 40.5 dB (A) Less than 42 dB (A)
Printing Less than 65.8 dB (A) Less than 66 dB (A)
• Complete system
Type 1 Type 2
Stand-by Less than 44.5 dB (A) Less than 46 dB (A)
Printing Less than 69.8 dB (A) Less than 70 dB (A)
• Sound power level and sound pressure level are actual values mea-
sured in accordance with ISO 7779.
• Sound pressure level is measured from the position of the bystander.
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