Ricoh MP C6502SP Field Service Manual page 1184

5. Troubleshooting
SC No.
SC No.
SC684
SC684-01
SC684-02
SC684-03
SC684-04
SC684-05
SC684-06
SC684-07
1182
Level Error Name/Error Condition/Major Cause/Solution
Errors defined in I2C communication
• When abnormality occurs at cable connection
• When error notification was received during communication with the
tag and operation is not resumed after 3 retries.
There was an error during (wired) communication with the ID chip on the
toner bottle.
• PCU set error
• HST sensor defective
• Harness broken
• BCU damaged
• IOB damaged
• Unintended noise
• Set the PCU again.
• Replace the HST sensor.
• Fix the harness.
• Replace the BCU board.
• Replace the IOB.
Level Error Name/Error Condition/Major Cause/Solution
Fusing: ID Chip Communication Error
D Fusing: ID Chip Communication Error(Invalid Device ID)
Fusing: ID Chip Communication Error(Channel error (e.g. bus
D
disconnection))
D Fusing: ID Chip Communication Error(Device Error (No ID chip))
Fusing: ID Chip Communication Error(Communication aborted (error
D
during communication))
D Fusing: ID Chip Communication Error(Communication timeout)
Fusing: ID Chip Communication Error(Device stopped (logically
D
stopped))
D Fusing: ID Chip Communication Error(Requested buffer full)