Gestetner B070 Service Manual page 354

SERVICE CALL CONDITIONS
SC727: Finisher Stapler Rotation Motor Error
Definition [D]
The stapler does not return to its home position within the specified time after
stapling finished.
Possible Causes
• Staple rotation HP sensor defective
• Poor stapler rotation motor connection
• Stapler rotation motor defective
• Finisher main board defective
• Motor overload
SC729: Finisher Punch Motor Error
Definition [B]
The punch HP sensor is not activated within the specified time after the punch
motor turned on.
Possible Causes
• Punch HP sensor defective
• Poor punch motor connection
• Punch motor defective
• Finisher main board defective
• Motor overload
SC730: Finisher Stapler Motor Error
Definition [D]
The stapler HP sensor is not activated within the specified time after the stapler
motor turned on.
Possible Causes
• Stapler HP sensor defective
• Poor stapler motor (B478)/stapler movement motor (B468) connection
• Stapler motor (B478)/stapler movement motor (B468) defective
• Finisher main board defective
• Motor overload
B070/B071
CÓPIA NÃO CONTROLADA
4-34
CÓPIA NÃO CONTROLADA
SM