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SERVICE CALL CONDITIONS
SC504 - Abnormal 3rd lift motor (1.5 k LCT motor for A096 copier)
movement
Definition: [level: B]
The 3rd lift sensor detects the high condition for 10 seconds or more after
the 3rd lift motor starts. The first time, after the paper tray is opened and
closed, the 3rd lift motor starts again. If the above condition occurs twice,
this SC is displayed.
Possible causes:
•
3rd lift sensor shorted
•
3rd lift motor (1.5 k LCT motor for A096 copier) defective
•
Paper feed control board defective
SC506 - Abnormal 3.5 k LCT motor movement
Definition: [level: B]
The LCT lift sensor detects the low condition for 10 seconds or more after
the LCT motor starts. The first time, after the LCT cover is opened and
closed, the LCT motor starts again. If the above condition occurs twice,
this SC is displayed.
Possible causes:
•
LCT motor defective
•
LCT lift sensor shorted
SC507 - Abnormal 3.5 k LCT feed motor movement
Definition: [level: B]
The LCT feed motor is locked for 1 second or more after this motor starts.
Possible causes:
•
LCT feed motor defective
SC508 - Abnormal tandem rear fence drive motor movement
Definition: [level: B]
It takes 10 seconds or more for the rear fence return sensor to detect the
on condition after the rear fence drive motor starts.
It takes 10 seconds or more for the rear fence home position sensor to
detect the on condition after this fence starts moving to the home position.
When the tray is set, the rear fence return sensor and the rear fence the
home position sensor are on.
Possible causes:
•
Rear fence drive motor defective
•
Rear fence HP sensor defective
•
Rear fence return sensor defective
6-14
15 July 1996
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