Apply an appropriate amount to the screws at the tips of the laser optics positioning motor shafts used for adjusting the tilt of the second mirrors for CMY.
(Parts in yellow circles in the following diagram. These worm gears are revealed by removing the adjusters [A] pressing the mirrors.)
Lubrication parts
3 screws (3 motors)
Lubrication amount
Maximum [A] and minimum [B]
