Konica Minolta bizhub 181 - Manual (Page 31)

1 Installation and operation precautions
1-10 bizhub 181
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Chapter 1
Laser safety
This is a digital machine which operates using a laser. There is no possibility
of danger from the laser provided the machine is operated according to the
instructions in this manual.
Since radiation emitted by the laser is completely confined within a protec-
tive housing, the laser beam cannot escape from the machine during any
phase of user operation.
This machine is certified as a class 1 laser product. In other words, the ma-
chine does not produce hazardous laser radiation.
Internal laser radiation
This product employs a class 3b laser diode that emits an invisible laser
beam.
The laser diode and the scanning polygon mirror are incorporated in the print
head unit.
7 WARNING
Incorrect handling may result in hazardous radiation exposure.
%
The print head unit is not a field-serviceable item.
% Therefore, the print head unit should not be opened under any circum-
stances.
Specifications
Maximum average radiation
power 6.32 μW
at the laser aperture of the print head unit
Wavelength 770-795 nm
Print head
Laser Aperture of the
Print Head Unit