Ricoh Z-P2 Field Service Manual page 603

No. Type
855-01 B
855-02
No. Type
857 CTL USB interface error
B
The USB interface cannot be used due to a driver error.
• Defective USB driver
• Loose connection
1. Check the connection.
2. Replace the USB board.
Details (Symptom, Possible Cause, Troubleshooting)
Wireless LAN card error 1
A problem occurred when the installed Wireless LAN device was installed
because is not supported by this machine, or the Wireless LAN device is
defective.
Wireless LAN device is not connected correctly, or the device is defective.
• Make sure that the wireless LAN is supported by this machine (IEEE
802.11 Interface Unit Type O M417).
• Make sure that the device is installed correctly.
Wireless LAN card error 2
A problem occurred when the Wireless LAN device was not initialized at
power on.
The device is not installed correctly.
• Switch the machine off.
• Make sure that the device is installed correctly.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
CTL
CTL
601