February, 2008
2-116
WorkCentre 5225, 5230
012-935 (A-Finisher)
Launch Version
Status Indicator Raps
012-935 (A-Finisher) Paper Remains at Ent Sensor
BSD-ON:12.3
• At Power On the Finisher Entrance Sensor detected paper.
• While the Main Motor was operating at initialization at Power On, the Finisher Entrance
Sensor detected paper.
• When the Cycle down operation at the end of a job was complete, the Finisher Entrance
Sensor was On.
Initial Actions
• Check the power supply voltage at the customer site for a drop.
• Check the Finisher Entrance Sensor is properly installed and free from foreign objects
and that the actuator is not binding.
• Power Off/ON.
Procedure
Check for paper remaining on the Finisher Entrance Sensor and how it is installed. The sen-
sor is properly installed and free from paper.
YN
Remove the remaining paper and reinstall the sensor properly.
Enter Component Control [012-140]. Move the Finisher Entrance Sensor actuator by hand or
with a piece of paper.
The display changes.
YN
Check the connections of P/J8709 and P/J8729. P/J8709 and P/J8729 are securely
connected.
YN
Connect P/J8709 and P/J8729 securely.
Check for an open or short circuit between J8709 and J8729. The wire between J8709
and J8729 are OK.
YN
Repair the open or short circuit.
Measure the voltage between J8709-6 (+) on the Finisher PWB and GND (-). The volt-
age is approx. +5VDC.
YN
Go to Wirenet A-Finisher +5VDC and check the +5VDC circuit.
Measure the voltage between J8709-5 (+) on the Finisher PWB and GND (-). Actuate the
Finisher Entrance Sensor.
The voltage changes.
YN
Replace the Finisher Entrance Sensor (PL 22.5).
Check the wires and connectors for an intermittent open or short circuit. If the problem
continues, replace the Finisher PWB (PL 22.7).
Check the wires and connectors for an intermittent open or short circuit. If the problem contin-
ues, replace the Finisher PWB (PL 22.7).
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