SC320: Polygon motor error
-Definition- [B]
The polygon motor does not reach its operating speed within 10 seconds
after the polygon motor on signal, or the lock signal is not detected for
more than 40 ms continuously during operation.
- Possible causes -
· Polygon motor defective
· Poor connection of the interface harness which connects the polygon
motor driver and the IOCSS board
· IOCSS board defective

u need new polygon mirror