No. Type Error Name/Error Condition/Major Cause/Solution
SC857-00 B USB I/F Error
The USB interface is unusable because of a driver error.
USB driver error (There are three causes of USB error: RX error/CRC
error/STALL. SC is issued only in the case of STALL.)
• Check USB connection.
• Replace the controller board.
No. Type Error Name/Error Condition/Major Cause/Solution
SC858-00 A Data encryption conversion error (Key Setting Error)
A serious error occurred during an attempt to update the encryption key.
• USB Flash, other data, corrupted
• Communication error caused by electrostatic noise
• Controller board defective
Replace the controller board.
No. Type Error Name/Error Condition/Major Cause/Solution
SC858-01 A Data encryption conversion error (HDD Key Setting Error)
A serious error occurred during an attempt to update the encryption key.
• USB Flash, other data, corrupted
• Communication error caused by electrostatic noise
• Controller board defective
• Turn the main power OFF/ON.
• If the error persists, replace the controller board.
Service Call 816-899
933