• This laser unit employs 80 laser beams produced by a Class III LD with a wavelength of 772 to 792 nm and intensity of 1.4 mW (40 beams). 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.
  • Do not turn on the power when the laser unit and the polygon cover are not installed. Ensure that after assembly, the polygon cover is completely closed.
  • Do not turn on the power when the synchronization detectors are disconnected. Ensure that after assembly, the synchronization detectors are set correctly.