Ricoh LDD745 Operating Instructions Manual page 82

❖ Noise Emission *1:
Sound Power Level
Stand-by
During printing
Sound Pressure Level*2
Stand-by
During printing
*1 The above measurements made in accordance with ISO 7779 are actual value.
*2 It is measured at the position of the operator.
❖ Power Source:
See the inside front cover of this manual.
❖ Power Consumption:
Master Making
Printing
❖ Optional Equipment:
• Color Drum
B4 drum
LG drum
Printing Speed
--
60 cpm
90 cpm
Printing Speed
--
60 cpm
90 cpm
Less than 0.175 kW
Less than 0.175 kW
Main Frame
Noise Emission
32 dB(A)
77 dB(A)
80 dB(A)
Noise Emission
23 dB(A)
64 dB(A)
68 dB(A)
6
77