d-Color MF4003/MF3303
A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY WARNINGS
A-20
3.5Laser Safety
3.5.1Laser 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.
3.5.2Internal 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.
▪ 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 25mW
Maximum average radiation power (*) 10.1 μW
Wavelength 770 to 800 nm
*at laser aperture of the Print Head Unit
[1]
Laser Aperture of the Print Head Unit
[2]
Print Head Unit
(1)U.S.A., Canada (CDRH Regulation)
▪ This machine is certified as a Class 1 Laser product under Radiation Performance
Standard according to the Food, Drug and Cosmetic Act of 1990. Compliance is
mandatory for Laser products marketed in the United States and is reported to the Center
for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration of
the U.S. Department of Health and Human Services (DHHS). This means that the device
does not produce hazardous laser radiation.
▪ The label shown on “ A.3.5.3 Laser Safety Label” indicates compliance with the CDRH
regulations and must be attached to laser products marketed in the United States.
WARNING
Use of controls, adjustments or performance of
procedures other than those specified in this
manual may result in hazardous radiation
exposure.
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