Gestetner B130 Service Manual page 136

SERVICE CALL CONDITIONS
No. Definition
SC Error
Level
Code Code
552 9-22 A
692 9-49 B
900 -- B
901 -- B
2001 9-48 B
2002 9-47 B
B129 Series/B044 Series
CÓPIA NÃO CONTROLADA
Symptom
Standby low temperature error
After reaching expected
temperature in low-power
mode (level 1) or standby
mode, temperature fell and
remained below 155°C for 20
seconds. ( 4.4)
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
contains incorrect data.
Mechanical total counter error
The polling module does not
detect the mechanical total
counter.
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.
CÓPIA NÃO CONTROLADA
Possible Cause
• Fusing thermistor defective
• PSU defective
• Printer controller defective
• FCU defective
• Poor connection between FCU and
printer controller
• Defective NVRAM on the controller
• Defective mechanical total counter
• Defective BICU
• Loose connection
• Self-diagnostic error
• FGATE error
4-16 SM