012-923 H-Transport Entrance Snr Static Jam B Rap; 012-935 Paper At Xport Entrance Sensor - Xerox WorkCentre 5222 Service Manual

012-923 H-Transport Entrance SNR static JAM B RAP

BSD-ON:12.14
During standby, paper was detected by the H-Transport Entrance Sensor.
Initial Actions
Remove foreign substances on the sensor.
Power OFF/ON
Procedure
Execute Component Control[012-190 H-Transport Entrance Sensor]. Actuate the H-Transport
Entrance Sensor (PL 23.4) with paper. The display changes.
Y N
Check the connections of J8861 and J8987.
rectly.
Y N
Connect J8861 and J8987.
Check the wire between J8861 and J8987 for an open circuit or a short circuit (BSD
12.14). The wire between J8861 and J8987 is conducting without an open circuit or
a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the Finisher PWB P8987-4 (+) and GND (-) (BSD 12.14).
The voltage is approx. +5VDC.
Y N
Replace the Finisher PWB (PL
Measure the voltage between the Finisher PWB P8987-6 (+) and GND (-) (BSD 12.14).
Actuate the H-Transport Entrance Sensor with paper. The voltage changes.
Y N
Replace the H-Transport Entrance Sensor
Replace the Finisher PWB (PL 23.16).
Replace the Finisher PWB (PL 23.16).
Launch Version
WorkCentre 5225, 5230
J8861 and J8987 are connected cor-
23.16).
(PL 23.4).

012-935 Paper at Xport Entrance Sensor

BSD-ON:12.16
Control logic reports paper at the Xport Entrance Sensor.
Initial Actions
• Check for obstructions in the paper path
• Check that the Finisher is dock correctly to ensure proper Transport Gate operation
Procedure
Enter Component Control [012-100], Finisher Entrance Sensor. Select Start. Actuate the Fin-
isher Entrance Sensor. The display changes.
Y N
Check the connections of
correctly.
Y N
Connect J8869 and P/J8988.
Check the wire between J8861 and J8988 for an open circuit or a short circuit (BSD
12.14). The wire between J8861 and J8988 is conducting without an open circuit or
a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the Finisher PWB P8988-6 (+) and GND (-) (BSD 12.16).
The voltage is approx. +5VDC.
Y N
Replace the Finisher PWB
Measure the voltage between the Finisher PWB P8988-5 (+) and GND (-) (BSD 12.16).
Actuate the Finisher Entrance Sensor with paper. The voltage changes.
Y N
Replace the Finisher Entrance Sensor
Replace the Finisher PWB
Replace the Finisher PWB (PL
February, 2008
2-151
J8869 and P/J8988. J8869 and P/J8988
(PL 23.16).
(PL 23.4).
(PL 23.16).
23.16).
012-923, 012-935
are connected
Status Indicator Raps