005-146 Cvt Pre Registration Sensor Off Jam Rap - Xerox WorkCentre 5222 Service Manual

005-146 CVT Pre Registration Sensor Off JAM RAP

1. After the DADF Feed Out Sensor turned Off in 1 Sided mode, the DADF Pre Registration
Sensor did not turn Off within the specified time.
2. After the DADF Registration Motor turned On in 2 Sided mode, the DADF Pre Registra-
tion Sensor did not turn Off within the specified time.
Initial Actions
Refer to BSD 5.4/5.5/5.6.
Procedure
Check the installation and operation of the Invert Gate. The Invert Gate is installed and it
works.
Y N
Install the Invert Gate correctly.
Execute Component Control[005-206]. Actuate the DADF Pre Registration Sensor
with paper. The display changes.
Y N
Check the connections of P/J781 and P/J761.
rectly.
Y N
Connect P/J781 and P/J761.
Check the wire between J781 and J761 for an open circuit or a short circuit (BSD 5.4
3/Flag 4). The wire between J781 and J761 is conducting without an open circuit or
a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the DADF PWB P761-10 (+) and GND (-) (BSD 5.4
4). The voltage is approx. +5VDC.
Y N
Replace the DADF PWB (PL 15.3).
Measure the voltage between the DADF PWB P761-12 (+) and GND (-) (BSD 5.4
3). Actuate the DADF Pre Registration Sensor with paper. The voltage changes.
Y N
Replace the DADF Pre Registration Sensor
Replace the DADF PWB (PL 15.3).
Execute Component Control[005-026]. The DADF Registration Motor
Y N
Check the connections of P/J765 and P/J755.
rectly.
Y N
Connect P/J765 and P/J755.
Check the wire between J765 and J755 for an open circuit or a short circuit (BSD 5.5
2). The wire between J765 and J755 is conducting without an open circuit or a short
circuit.
A
Status Indicator Raps
005-146
(PL 15.7)
P/J781 and P/J761 are connected cor-
Flag
Flag
Flag
(PL 15.7).
(PL 15.9) starts up.
P/J765 and P/J755 are connected cor-
Flag
February, 2008
2-66
A
Y N
Repair the open circuit or short circuit.
Measure the voltage between the DADF PWB
between P755-6 (+) and GND (-) (BSD 5.5
Y N
Replace the DADF PWB (PL 15.3).
Replace the DADF Registration Motor
DADF PWB (PL 15.3).
Execute Component Control[005-072]. The Exit Nip Release Solenoid
heard.
Y N
Check the connections of P/J766 and P/J756.
rectly.
Y N
Connect P/J766 and P/J756.
Check the wire between P756 and J766 for an open circuit or a short circuit (BSD 5.6
2). The wire between P756 and J766 is conducting without an open circuit or a
short circuit.
Y N
Repair the open circuit or short circuit.
Replace the Exit Nip Release Solenoid
DADF PWB (PL 15.3).
Replace the DADF PWB (PL 15.3).
(PL 15.3) P755-1 (+) and GND (-), and
Flag 2). The voltage is approx. +24VDC.
(PL 15.9). If the problem persists, replace the
(PL 15.7) can be
P/J766 and P/J756 are connected cor-
(PL 15.7). If the problem persists, replace the
Launch Version
WorkCentre 5225, 5230
Flag