Ricoh Bc-C1 Field Service Manual page 210

6. Troubleshooting
SC No.
355-00
SC No.
360-01
208
Level Error Name/Error Condition/Major Cause/Solution
B ID sensor error
If one of the SC codes from 350 to 354 happens when the
SP5-995-001 is set to "0" (default), SC355 is issued as the logging SC.
This error is not displayed on the panel.
• ID sensor defective
• ID sensor harness damaged
• ID sensor not connected correctly
• MPU defective
• Laser unit defective
• Imaging density fault
• HVPS board defective
• ID sensor dirt
• Replace the ID sensor.
• Reconnect the ID sensor connector.
Level Error Name/Error Condition/Major Cause/Solution
B TD sensor calibration error
The error of the TD sensor calibration is determined if the TD sensor
calibration is not out of the target range described below. The TD sensor
calibration error is detected three times consecutively, this SC is issued.
• Upper threshold (SP2-992-001)
• Lower threshold (SP2-992-002)
• TD sensor defective
• TD sensor harness not connected correctly or damaged
• Not initial developer
• Replace the harness of the TD sensor.
• Insert the connector of the TD sensor.
• Replace the development unit.