Gestetner A294 Service Manual page 480

SERVICE CALL CONDITIONS
SC521: Duplex Jogger Motor Error 2
Definition [C]
When the jogger fence moves from the home position, the jogger fence HP
sensor does not turn off even if the jogger motor has moved the jogger fence
153.5 mm.
Possible Causes
• Jogger fence motor defective
• Too much load on the drive mechanism
• Poor motor connector connection
SC531: Fusing/Duplex Motor Lock
Definition [B]
A fusing/duplex motor lock signal is detected for more than 2 seconds during
rotation.
Possible Causes
• Fusing/duplex motor defective
• Too much load on the drive mechanism
• Poor fusing/duplex motor connector connection
• BCU defective
• Front door safety switches defective
SC532: Relay Motor Lock
Definition [C]
A relay motor lock signal is detected for more than 2 seconds during rotation.
Possible Causes
• Relay motor defective
• Too much load on the drive mechanism
• Poor relay motor connector connection
• BCU defective
SC541: Fusing Thermistor Open
Definition [A]
The fusing temperature detected by the thermistor was below 7°C for 15
seconds.
Possible Causes
• Fusing thermistor defective or out of position
• Poor thermistor terminal connection
A294/A295
CÓPIA NÃO CONTROLADA
7-22
CÓPIA NÃO CONTROLADA
Rev. 9/2001
SM