Sc900 (Others) - Ricoh Aficio MP171 Field Service Manual

6. Troubleshooting

SC900 (Others)

SC No.
SC900-00
SC No.
SC920-**
142
Level Error Name/Error Condition/Major Cause/Solution
Electronic counter error
The value provided by the electronic total counter is outside the normal
range.
• Unexpected NVRAM installed
• Defective NVRAM
D
• NVRAM data corruption
• Data is stored in an unexpected area due to external causes.
• The count requests made by SRM upon receiving the PRT have not
yet been processed.
Install an NVRAM device designed specifically for the model.
Level Error Name/Error Condition/Major Cause/Solution
Printer application error
A serious application error that stops the machine from operating is
detected.
• 920-00
At PM startup, no response was returned within the specified period
of time.
• 920-01
B
A time-out occurred during PM operation.
• 920-02
WORK memory acquisition failed.
• 920-03
The filter process cannot be started.
• 920-04
The filter process was aborted.
Turn the main power switch off and on.