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15 July 1996
SC743 - Punch motor abnormal (sorter stapler with punch)
Definition: [level: B]
When turning on the main switch, the punch home position sensor is not
activated within 1100 pulses. Then an R2 jam is indicated.
In punch mode, the punch home position sensor is not activated within
950 pulses after rotating the punch motor. Then an R2 jam is indicated. If
the above condition occurs twice, this SC is displayed.
Possible causes:
•
Punch motor
•
Punch home position sensor
SC744 - Staple jam release abnormal (sorter stapler)
Definition: [level B]
In the initial condition the paper sensor is activated and the staple home
position sensor is de-activated. Then, an R3 (staple) jam is indicated. If
this condition occurs 4 times in a row, this SC is displayed.
Possible causes:
•
Stapler
SERVICE CALL CONDITIONS
6-23
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