Ricoh Da-P1 Field Service Manual page 210

6. Troubleshooting
SC No.
SC854-00
SC No.
SC855-01
SC No.
SC855-02
SC No.
SC857-00
208
Level Error Name/Error Condition/Major Cause/Solution
Bluetooth device removal error
When a Bluetooth hardware device (USB type) is removed after startup.
B
A Bluetooth hardware device (USB type) has been removed after startup.
Connect the Bluetooth hardware device (USB type) before turning on the
main power.
Level Error Name/Error Condition/Major Cause/Solution
Wireless LAN board error (driver attachment 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
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 driver error
USB I/F is not available due to USB driver error.
B
• Make sure that the USB is connected correctly.
• Replace the controller board.