OPTICAL HOUSING UNIT
SM 6-13 G108
Detailed
Descriptions
6.3.4 OPTICS UNIT FAN
The optics unit fan cools down the
laser optics unit.
NOTE: This machine is smaller than
the previous model (G063)
and has less free space
inside. The optics unit fan is
necessary to decrease the
temperature inside the
machine.
6.3.5 LASER EXPOSURE
The optical housing unit [A] contains
the laser and mirror components. Laser
light emitted from the optics unit
“writes” the latent image on the OPC
belt [B].
G108D956.WMF
G108D922.WMF
[A]
[B]