Gestetner A193 Service Manual page 491

14. REPLACEMENT AND ADJUSTMENT
14.1 LASER UNIT
WARNING
Turn off the main switch and unplug the machine before attempting
any of the procedures in this section. Laser beams can seriously
damage your eyes.
- CAUTION DECALS -
Three caution decals and the optical fiber cable [A] are located in the laser
section as shown below.
DANGER
INVISIBLE LASER RADIATION
WHEN DISCONNECT OPTICAL
!
FIBER CABLE.
AVOID DIRECT EXPOSURE TO
BEAM.
DANGER
SM
INVISIBLE LASER RADIATION
!
WHEN OPEN.
AVOID DIRECT EXPOSURE TO
BEAM.
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[A]
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REPLACEMENT AND ADJUSTMENT
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