Ricoh Aficio MP C305SP Field Service Manual page 667

No. Type
2nd Paper Bank communication error
This SC is not issued for this machine.
When a communication error signal between the 1st paper bank and 2nd paper
623 D
bank is received.
• Loose or disconnected connector
1. Check the connection between the main machine and paper feed unit.
No. Type
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.
CTL
• Serial line between the optional counter device, the relay board and copier
632
control board is disconnected or damaged.
B
• Make sure that SP5113 is set to enable the optional counter device.
1. Check if the setting of the SP5113 is correctly set.
2. Check the connection between the main machine and optional counter device.
No. Type
Counter device error 2
After communication is established, the controller receives the brake signal from
the accounting device.
CTL
• Serial line between the optional counter device, the relay board and copier
633
control board is disconnected or damaged.
B
• Make sure that SP5113 is set to enable the optional counter device.
1. Check if the setting of SP5113 is correct.
2. Check the connection between the main machine and optional counter device.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
665