012-260 Eject Clamp Home Sensor On Failure Rap - Xerox WorkCentre 5222 Service Manual

A
Y N
Connect P/J8878 and P/J8983.
Check the wire between J8878 and J8983 for an open circuit or a short circuit (BSD
12.22). The wire between J8878 and J8983 is conducting without an open circuit or
a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the resistance of the Eject Motor
(BSD 12.22). The resistance is approx. 2Ohm.
Y N
Replace the Eject Motor (PL 22.9).
Measure the voltage between the Finisher PWB
) (BSD 12.22). The voltage is approx. +24VDC.
Y N
Replace the Finisher PWB (PL
Replace the Eject Motor (PL 22.9). If the problem persists, replace the Finisher PWB
23.16).
Replace the Finisher PWB (PL 23.16).
Status Indicator Raps
012-259, 012-260
(PL 22.9) between each point of J8878-1/3/4/6
(PL 23.16) P8983-5/6/7/8 (+) and GND (-
23.16).

012-260 Eject Clamp Home Sensor ON Failure RAP

BSD-ON:12.22
After the Eject Clamp started ascending, the Eject Clamp Home Sensor did not turn On within
500ms.
Initial Actions
Power OFF/ON
Remove foreign substances in the Eject Clamp mechanism.
Procedure
Manually operate the Eject mechanism. The Eject mechanism moves smoothly.
Y N
Replace the parts that are interfering with operation.
Execute Component Control[012-250 Eject Clamp Home Sensor]. Actuate the Eject Clamp
Home Sensor with paper. The display changes.
(PL
Y N
Check the connections of
correctly.
Y N
Connect J8870 and P/J8988.
Check the wire between J8870 and J8988 for an open circuit or a short circuit (BSD
12.22). The wire between J8870 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 P8988-9 (+) and GND (-) (BSD 12.22).
The voltage is approx. +5VDC.
Y N
Replace the Finisher PWB
Measure the voltage between the Finisher PWB P8988-8 (+) and GND (-) (BSD 12.22).
Actuate the Eject Clamp Home Sensor with paper. The voltage changes.
Y N
Replace the Eject Clamp Home Sensor
Replace the Finisher PWB
Alternately execute Component
trol[012-055 Eject Motor FWD HI]. The Eject Motor
Y N
Check the connections of
nected correctly.
Y N
Connect P/J8878 and P/J8983.
A B
February, 2008
2-134
J8870 and P/J8988. J8870 and P/J8988
(PL 23.16).
(PL 23.11).
(PL 23.16).
Control[012-054 Eject Motor FWD LO] and
(PL 22.9) starts up.
P/J8878 and P/J8983. P/J8878 and
WorkCentre 5225, 5230
are connected
Component Con-
P/J8983 are con-
Launch Version