Ricoh Pro C7200S Troubleshooting Manual page 141

SC No. Level
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1.
2.
3.
4.
5.
6.
7.
8.
SC No. Level
SC684 Fusing: ID Chip Communication Error
SC684- D I2C BUS OPEN: (Invalid Device ID)
01
SC684- D I2C BUS OPEN: (Channel error (e.g. bus disconnection))
02
SC684- D I2C BUS OPEN: (Device Error (No ID chip))
03
SC684- D I2C BUS OPEN: (Communication aborted (error during communication))
04
SC684- D I2C BUS OPEN: (Communication timeout)
05
SC684- D I2C BUS OPEN: (Device stopped (logically stopped))
06
SC684- D I2C BUS OPEN: (Requested buffer full)
07
SC684- D I2C BUS OPEN: (No error code)
08
SC684- D I2C BUS CLOSE: (Invalid Device ID)
09
SC684- D I2C BUS CLOSE: (No error code)
10
SC684- D I2C BUS Data read: (Invalid Device ID)
11
SC684- D I2C BUS Data read: (Channel error (e.g. bus disconnection))
Error Name/Error Condition/Major Cause/Solution
CRB defective
IOB defective
CIS defective
Cycle the machine off/on.
Reconnect the harness between CIS and CRB-R.
Reconnect the harness between CRB-R and IOB.
Replace the harness between CIS and CRB-R.
Replace the harness between CRB-R and IOB.
Replace the CRB-R.
Replace the CIS.
Replace the IOB.
Error Name/Error Condition/Major Cause/Solution
1.SC Codes
137