Ricoh PRO C7210

1.SC Codes
123
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC605-00
D
IOB FPGA startup error
 Startup of Kamui2 (FPGA) is detected when the power was turned ON.
 Harness between BCU and IOB disconnected
 IOB error
1. Cycle the main power switch off/on.
2. Reconnect the harness between BCU and IOB.
3. Replace the IOB.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC618-
01
D
Buffer Pass Unit: CTB_+24V_Power Supply Error
Detected that the +24V power supply is off for the PCB: CTB of the Buffer Pass
Unit.
 Error for PSU of Buffer Pass Unit
 Connector disconnected
 Harness grounding fault/disconnected
 24V load (motor/fan) layer shorted
 Error for Controller Board of Buffer Pass Unit
 Fuse tripped (PSU, board)
 Replace the PSU of Buffer Pass Unit
 Reconnect the connectors.
 Replace the harnesses.
 Replace the motor/fan.
 Replace the Controller Board of Buffer Pass Unit
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC618-
02
D
Buffer Pass Unit : CTB_+24VINT_Power Supply Error
Detected that the +24VINT power supply is off for the PCB: CTB of the Buffer
Pass Unit.
 Error for PSU of Buffer Pass Unit
 Connector disconnected
 Harness grounding fault/disconnected
 24V load (motor/fan) layer shorted
 Error for Controller Board of Buffer Pass Unit
 Fuse tripped (PSU board)
 Board relay malfunction
 Replace the PSU of Buffer Pass Unit