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Installation and operation precautions
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Installation and operation precautions Chapter 1
1.3 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 protective
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: This means the machine
does not produce hazardous laser radiation.
Internal laser radiation
Maximum Average Radiation Power: 28.9 μW at the laser aperture of the
print head unit.
Wavelength: 770-795 nm
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.
The print head unit is NOT A FIELD SERVICE ITEM:
Therefore, the print head unit should not be opened under any circumstanc-
es.
Print Head
The laser aperture is positioned behind
the developing unit inside the machine.
Laser Aperture
of the Print
Head Unit
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