Service Call 101-195
D146/D147/D148/D149/D150 5-10 SM
5.2 SERVICE CALL 101-195
5.2.1 SC100 (ENGINE: SCANNING)
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC101-01 D Lamp Error (Scanning)
The white level peak did not reach the prescribed threshold
when the white plate was scanned.
§ LED defective
§ IDB (LED driver) defective
§ SBU defective
§ IPU defective
§ Power/signal harness defective
§ Condensation in scanner unit
§ Mirrors or lenses dirty or positioned incorrectly
§ White plate dirty or installed incorrectly
1. Turn the power off/on.
2. Perform the following operations:
§ Reconnect the power/signal harness.
§ Reattach/clean the mirrors/lenses.
§ Reattach/clean the white plate.
3. Replace the following parts:
§ Replace the LED board.
§ Replace the IDB board or SIO board.
§ Replace the SBU board.
§ Replace the IPU board.
§ Replace the power/signal harness.
-02 D Lamp Error (LED illumination adjustment)
LED error was detected.
§ LED defective
§ IDB (LED driver) defective
§ Power/signal harness defective
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