Ricoh SP 8400DN Field Service Manual page 1336

6.Troubleshooting
SC No. Type
•
SC No. Type
SC940- C 1st Paper Feed Tray Pickup Solenoid Drive Error
51
SC940- C 2nd Paper Feed Tray Pickup Solenoid Drive Error
52
SC940- C Bypass Pickup Solenoid Drive Error
53
SC940- C Paper Exit Switching Solenoid Drive Error
54
When the solenoid is moving, the registration value of the failure detection is "1" three
times consecutively.
•
•
•
•
SC No. Type
SC990-00 D
SC No. Type
SC991-00 C
598
Error Name/Error Condition/Major Cause/Solution
Replace the harness.
Error Name/Error Condition/Major Cause/Solution
Driver defective (which drive the solenoid)
Turn the main power off/on.
Replace the BCU.
Replace the harness.
Error Name/Error Condition/Major Cause/Solution
Software operation error
Software attempted an unexpected operation.
•
Parameter error
•
Internal parameter error
•
Insufficient work memory
•
Operation error caused by abnormalities that are normally undetectable.
•
Turn the main power off/on.
•
Reinstall the software of the controller and BCU board.
Error Name/Error Condition/Major Cause/Solution
Recoverable software operation error
Software attempted an unexpected operation.
SC991 covers recoverable errors as opposed to SC990.
•
Parameter error
•
Internal parameter error
•
Insufficient work memory
•
Operation error caused by abnormalities that are normally undetectable.
Logging only