30 November 1990
17.MISFEED DETECTION
(1) Shift Tray Mode
Copier Exit
SensorON Check
OFF Check
(900 msec)
(800 pls)
Inlet Sensor
400 pls
640 pls
Exit Sensor
1. Shift Tray
If the finisher inlet sensor is not actuated within 900 milliseconds after the
leading edge of copy reaches the copier exit sensor, the Finisher Misfeed
indicator lights (ON check). If the inlet sensor does not turn off within 800
pulses (encoder pulses of the shift tray transport motor), the CPU determines
that there has been a copy misfeed (OFF check).
If the shift tray exit sensor is not actuated within 400 pulses after the copy
passes the finisher inlet sensor, the Finisher Misfeed indicator lights (ON
check). If the shift tray exit sensor does not turn off within 640 pulses, the
Finisher Misfeed indicator also lights (OFF check).
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