and Adjustment
8. Slightly flex the side plates outward and pull the LED unit [A] out of the machine.
When you attach the LED unit, engage the LED unit's shaft ends (on the upper part)
with the holes in the LED unit holder. Be careful not to force the LED unit in. Doing so
may cause the LED unit holder's springs to come off.
9. Bend the stay [A] to release the left and right tabs, and then separate the stay from the
LED head [B].