Ricoh Aficio 1013 Service Manual page 100

SERVICE CALL CONDITIONS
No. Definition
SC Error
Level
Code Code
692 9-49 B
900 9-79 B
901 9-78 B
2001 9-48 B
2002 9-47 B
B044/B045/B046
Symptom
Communication error between FCU and printer controller
Printer failed to acknowledge
message from FCU within 1.2
seconds.
Electrical total counter error
The electrical total counter is
not working properly.
Mechanical total counter
The mechanical total counter is
not working properly.
Printer controller self-diagnostic error
Printer controller's power-on
self-diagnostic detected an
error.
Printer controller: FGATE error
Printer application returned
FGATE error notification to
copier.
4-6
Possible Cause
• Printer controller defective
• FCU defective
• Poor connection between FCU and
printer controller
• SRAM defective.
The only way to correct this error is
to replace the FCU.
• Mechanical total counter
disconnected
• Self-diagnostic error
• FGATE error
SM