Konica Minolta 1390 MF All in One Printer User Manual


 
SAFETY AND IMPORTANT WARNING ITEMS
S-12
[4] Laser Safety
This is a digital machine certified as a Class 1 laser product. There is no possibility of
danger from a laser, provided the machine is serviced according to the instruction in this
manual.
4.1 Internal Laser Radiation
*at laser aperture of the Print Head Unit
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 SERVICEABLE ITEM. Therefore, the print head unit
should not be opened under any circumstances.
semiconductor laser
Maximum power of the laser diode 15 mW
Maximum average radiation power (*) 36.903 µW
Wavelength 770-800 nm
4558P0C504DA
Laser Aperture of
the Print Head Unit