SERVICE CALL CONDITIONS
B044/B045/B046 4-6 SM
No. Definition
SC
Code
Error
Code
Level
Symptom Possible Cause
Communication error between FCU and printer controller692 9-49 B
Printer failed to acknowledge
message from FCU within 1.2
seconds.
• Printer controller defective
• FCU defective
• Poor connection between FCU and
printer controller
Electrical total counter error900 9-79 B
The electrical total counter is
not working properly.
• SRAM defective.
The only way to correct this error is
to replace the FCU.
Mechanical total counter901 9-78 B
The mechanical total counter is
not working properly.
• Mechanical total counter
disconnected
Printer controller self-diagnostic error2001 9-48 B
Printer controller's power-on
self-diagnostic detected an
error.
• Self-diagnostic error
Printer controller: FGATE error2002 9-47 B
Printer application returned
FGATE error notification to
copier.
• FGATE error