Service Call 201-285
SM 5-23 D146/D147/D148/D149/D150
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC202-00 D Polygon Motor: ON Timeout Error
After the polygon motor turned on, or within T1 sec. after the
rpm’s changed, the motor did not enter READY status.
§ The interface harness to the polygon motor driver damaged
or not connected correctly.
§ Polygon motor or polygon motor driver defective
§ Polygon motor drive pulse cannot be output correctly.
(Polygon controller)
§ XSCRDY signal observation failing (Polygon controller)
§ Turn the power off/on
§ Replace the LSU or polygon motor
§ Replace the polygon harness
§ Replace the IPU board
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC203-00 D Polygon Motor: OFF Timeout Error
The XSCRDY signal (polygon ready) never becomes inactive
(H) within 3 sec. after the polygon motor went OFF.
§ The interface harness to the polygon motor driver damaged
or not connected correctly.
§ Polygon motor or polygon motor driver defective
§ Polygon motor drive pulse cannot be output correctly.
(Polygon controller)
§ XSCRDY signal observation failing (Polygon controller)
§ Turn the power off/on
§ Replace the LSU or polygon motor
§ Replace the polygon harness
§ Replace the IPU board
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