Laser Unit
D014/D015/D078/D079 3-24 SM
3.3 LASER UNIT
This laser unit employs two laser beams produced by a Class IIIb LD with a
wavelength of 648 to 663 nm and intensity of 9 mW. Direct exposure to the eyes
could cause permanent blindness.
Before adjusting or replacing the laser unit, push the main power switch to power
the machine off then unplug the machine from the power source. Allow the
machine to cool for a few minutes. The polygon motor continues to rotate for
approximately one to three minutes after the machine is switched off.
Never power on the machine with any of these components removed: 1) LD unit,
2) polygon motor cover, 3) synchronization detector.
3.3.1 CAUTION DECALS
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