SC600 (Controller)
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC632-00 B
Counter device error 1
After 3 attempts to send a data frame to the optional counter device via
the serial communication line, no ACK signal was received within 100
ms.
Serial line between the optional counter device, the relay board and
copier control board is disconnected or damaged.
• Turn the main power off/on.
• Check the serial communication line.
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC633-00 B
Counter device error 2
After communication was established, the controller received the brake
signal from the accounting device.
Serial line between the optional counter device, the relay board and
copier control board is disconnected or damaged.
• Turn the main power off/on.
• Check the serial communication line.
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC634-00 B
Counter device error 3
A backup RAM error was returned by the counter device.
Counter device control board or the backup battery of counter device
defective
• Replace the counter device control board.
• Replace the backup battery.
5. Troubleshooting
528