Ricoh Bc-C1 Field Service Manual page 230

6. Troubleshooting
SC No.
623-00
SC No.
669-01
669-02
669-03
669-04
669-05
669-06
669-07
669-08
228
Level Error Name/Error Condition/Major Cause/Solution
B 3rd tray communication error
• An error occurs during the line connection between the mainframe
and the optional PFU (3rd tray).
• A communication error report is received between the mainframe
and the optional PFU (3rd tray).
• 2nd tray main board defective
• 3rd tray main board defective
• 2nd tray and 3rd tray not connected correctly
• Reconnect the 2nd tray and 3rd tray connection cable.
• Replace the 3rd tray.
Level Error Name/Error Condition/Major Cause/Solution
B EEPROM communication error – Access-type designation error
B EEPROM communication error – Bus error
B EEPROM communication error – Device error
B EEPROM communication error – Communication abort error
B EEPROM communication error – Communication failed error
B EEPROM communication error – Device access inhibited
B EEPROM communication error – Buffer full error
B EEPROM communication error – Request parameter error