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Rev. 10/94
SC504 - Abnormal 3rd lift motor (1.5 K LCT motor for A096 and A097
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 highcondition 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 open
SC507 - Abnormal 3.5 K LCT feed motor movement
Definition: [level: B]
The LCT feed motor OL (overload) siginal stays low 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 (blocked) 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 (blocked).
Possible causes:
•
Rear fence drive motor defective
•
Rear fence HP sensor defective
•
Rear fence return sensor defective
A095/A096/A097
6-14
FSM
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