Epson AcuLaser C1900, Service Manual

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SAFETY INFORMATION
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.
INTERNAL LASER RADIATION
*: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 SERVICE ITEM. Therefore, the
print head unit should not be opened under any circumstances.
the U.S.A., Canada (CDRH Regulation)
„ This machine is certified as a Class I 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 to page 15 indicates compliance with the
CDRH regulations and must be attached to laser products
marketed in the United States.
All Areas
semiconductor laser
Maximum average radiation power(*) 4.68 µW
Wavelength 770-795 nm
Laser Aperture of the Print Head Unit
CAUTION
Use of controls, adjustments or performance of procedures other than those
specified in this manual may result in hazardous radiation exposure.
semiconductor laser
Maximum power of the laser diode 5 mW
Wavelength 770-795 nm
CAUTION
Use of controls, adjustments or performance of procedures other than those
specified in this manual may result in hazardous radiation exposure.
semiconductor laser
Maximum power of the laser diode 5 mW
Wavelength 770-795 nm