Konica Minolta MS7000 MKII - Manual (Page 17)

Notes to Operators and Key Operators 1
1-3
1.2 Safety Information (MSP 3500 Printer)
Laser Safety
This printer is a page printer which operates by means of a laser. There is
no possibility of danger from the laser, provided the printer is operated
according to the instructions provided in this manual.
Since radiation emitted by the laser is completely confined within
protective housing and external covers, the laser beam cannot escape
from the machine during any phase of user operation.
This printer is certified as a Class 1 laser product: This means that the
printer does not produce hazardous laser radiation.
Internal Laser Radiation
Maximum Average Radiation Power 37 µW at laser Aperture of mirror unit
Wave Length 770-800 nm
This product employs a Class IIIb Laser Diode that has an invisible laser
beam. The Laser Diode and Scanning Polygon Mirror are incorporated in
the print head unit.
The print head (in the interior of the printer in front of the toner cartridge)
consists of the print head unit and the mirror unit. The laser beam is
emitted from the print head unit, passes through the mirror unit, then is
radiated through the laser aperture of the mirror unit to the interior of the
printer.
WARNING
Laser
Aperture
Print
Head
Unit
Mirror Unit
§ The print head unit is
NOT A FIELD SERVICE
ITEM. Therefore, the
print head unit should
not be opened under
any circumstances.