Ricoh MP C6502SP Field Service Manual page 1030

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Table of Contents

5. Troubleshooting

Error Name/Error Condition/Major Cause/Solution

Lamp Error (LED illumination adjustment)

LED error was detected.

• LED defective

• IDB (LED driver) defective

• Power/signal harness defective

• Cycle the machine off/on.

• Reconnect the power/signal harness.

• Replace the LED board.

• Replace the IDB board.

• Replace the SIO board.

• Replace the power/signal harness.

Error Name/Error Condition/Major Cause/Solution

LED Illumination Adjustment Error

The white level peak reached the prescribed threshold when the white

plate was scanned after a specified number of adjustments.

• LED defective

• IDB (LED driver) defective

• SBU defective

• IPU defective