Ricoh MP C2504

SC No. Type Error Name/Error Condition/Major Cause/Solution
SC621-00 D Finisher communication error
• Detected an error when connecting the communication line.
• Received a communication error notification from the URAT.
• Finisher control board defective.
• BCU defective
• IOB defective
• Connection error between finisher and main machine.
• Reconnect the Finisher interface cable.
• Replace the BCU.
• Replace the Imaging IOB.
• Replace the finisher.
• Turn the power off/on.
SC No. Type Error Name/Error Condition/Major Cause/Solution
SC622-01 D Paper bank 1 communication error for Paper Feed Unit PB3150 (D694)
SC622-11 D Paper bank 1 communication error for Paper Feed Unit PB3220/
PB3210 (D787)
Service Call 620-687
855