Ricoh MP C6502SP Field Service Manual page 1260

5. Troubleshooting
SC No.
SC855-02
SC No.
SC857-00
SC No.
SC858-01
1258
Level Error Name/Error Condition/Major Cause/Solution
Wireless LAN board error (driver initialization failure)
Wireless LAN board error (wireless LAN card: 802.11 is covered)
• Defective wireless LAN board
B
• Loose connection
• Turn the main power off/on.
• Replace wireless LAN board
Level Error Name/Error Condition/Major Cause/Solution
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
B
error/STALL. SC is issued only in the case of STALL.)
• Check USB connection.
• Replace the controller board.
Level Error Name/Error Condition/Major Cause/Solution
Data encryption conversion error (HDD Key Setting Error)
A serious error occurred during an attempt to update the encryption key.
• Data in the USB Flash etc. corrupted
-
• Communication error because of electromagnetic interference etc.
• Controller board defective
Replace the board.